124-420: Demographic features of the population of Senegal include population density , ethnicity , education level, health of the populace, economic status, religious affiliations and other aspects of the population. About 42% of Senegal 's population is rural. In rural areas, population density varies from about 77 per square kilometer (200/mile²) in the west-central region to 2 per square kilometer (5/mile²) in
248-468: A significant comparison, numbers must be altered for the size of the population that is under study. For example, the fertility rate is calculated as the ratio of the number of births to women of childbearing age to the total number of women in this age range. If these adjustments were not made, we would not know if a nation with a higher rate of births or deaths has a population with more women of childbearing age or more births per eligible woman. Within
372-853: A Christian in the event of victory against the Visigothic Kingdom , which was said to have guaranteed the battle. Clovis regained the southwest from the Visigoths and was baptised in 508. Clovis I was the first Germanic conqueror after the Fall of the Western Roman Empire to convert to Catholic Christianity; thus France was given the title "Eldest daughter of the Church" by the papacy, and French kings called "the Most Christian Kings of France". The Franks embraced
496-425: A European counterweight between American and Soviet spheres of influence. However, he opposed any development of a supranational Europe , favouring sovereign nations . The revolt of May 1968 had an enormous social impact; it was a watershed moment when a conservative moral ideal (religion, patriotism, respect for authority) shifted to a more liberal moral ideal (secularism, individualism, sexual revolution). Although
620-759: A combination of social, political and economic factors, which the Ancien Régime proved unable to manage. A financial crisis and social distress led in May 1789 to the convocation of the Estates General , which was converted into a National Assembly in June. The Storming of the Bastille on 14 July led to a series of radical measures by the Assembly, among them the abolition of feudalism , state control over
744-401: A country (or other entity) contains Population t persons at time t . What is the size of the population at time t + 1 ? Natural increase from time t to t + 1: Net migration from time t to t + 1: These basic equations can also be applied to subpopulations. For example, the population size of ethnic groups or nationalities within a given society or country is subject to
868-569: A coup and civil war. During the May 1958 crisis , the weak Fourth Republic gave way to the Fifth Republic , which included a strengthened presidency. The war concluded with the Évian Accords in 1962 which led to Algerian independence , at a high price: between half a million and one million deaths and over 2 million internally-displaced Algerians. Around one million Pied-Noirs and Harkis fled from Algeria to France. A vestige of empire
992-484: A field of sociology , though there are a number of independent demography departments. These methods have primarily been developed to study human populations, but are extended to a variety of areas where researchers want to know how populations of social actors can change across time through processes of birth, death, and migration . In the context of human biological populations, demographic analysis uses administrative records to develop an independent estimate of
1116-460: A new product, and to analyze certain dynamics of a company's workforce. Choosing a new location for a branch of a bank, choosing the area in which to start a new supermarket, consulting a bank loan officer that a particular location would be a beneficial site to start a car wash, and determining what shopping area would be best to buy and be redeveloped in metropolis area are types of problems in which demographers can be called upon. Standardization
1240-532: A period of economic prosperity and cultural and scientific flourishing known as the Belle Époque . France was one of the major participants of World War I , from which it emerged victorious at great human and economic cost. It was among the Allies of World War II , but it surrendered and was occupied in 1940. Following its liberation in 1944 , the short-lived Fourth Republic was established and later dissolved in
1364-498: A period of transition where in demography emerged from statistics as a separate field of interest. This period included a panoply of international 'great demographers' like Adolphe Quetelet (1796–1874), William Farr (1807–1883), Louis-Adolphe Bertillon (1821–1883) and his son Jacques (1851–1922), Joseph Körösi (1844–1906), Anders Nicolas Kaier (1838–1919), Richard Böckh (1824–1907), Émile Durkheim (1858–1917), Wilhelm Lexis (1837–1914), and Luigi Bodio (1840–1920) contributed to
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#17327569048161488-426: A standardized mortality rate (SMR) or standardized incidence rate (SIR). Population change is analyzed by measuring the change between one population size to another. Global population continues to rise, which makes population change an essential component to demographics. This is calculated by taking one population size minus the population size in an earlier census . The best way of measuring population change
1612-715: A transit point to North Africa, or as a stop before continuing illegally onward to Europe. The country also has been host to several thousand black Mauritanian refugees since they were expelled from Mauritania during the 1989 border conflict with Senegal. The country's economic crisis in the 1970s stimulated emigration; departures accelerated from the 1990s. Destinations shifted from neighboring countries to Libya and Mauritania , because of their booming oil industries, and to France , Italy and Spain . Demography Demography (from Ancient Greek δῆμος ( dêmos ) 'people, society' and -γραφία ( -graphía ) 'writing, drawing, description')
1736-499: A variety of demographic methods for modelling population processes. They include models of mortality (including the life table , Gompertz models , hazards models , Cox proportional hazards models , multiple decrement life tables , Brass relational logits), fertility (Hermes model, Coale -Trussell models, parity progression ratios ), marriage (Singulate Mean at Marriage, Page model), disability ( Sullivan's method , multistate life tables), population projections ( Lee-Carter model ,
1860-636: Is a founding and leading member of the European Union and the eurozone , as well as a member of the Group of Seven , North Atlantic Treaty Organization (NATO), Organisation for Economic Co-operation and Development (OECD), and Francophonie . Originally applied to the whole Frankish Empire , the name France comes from the Latin Francia , or "realm of the Franks ". The name of
1984-533: Is a useful demographic technique used in the analysis of a business. It can be used as an interpretive and analytic tool for the comparison of different markets. These organizations have interests about the number and characteristics of their clients so they can maximize the sale of their products, their outlook on their influence, or the ends of their power, services, and beneficial works. France – in Europe (green & dark grey) – in
2108-417: Is because developed countries have proportionally more older people, who are more likely to die in a given year, so that the overall mortality rate can be higher even if the mortality rate at any given age is lower. A more complete picture of mortality is given by a life table , which summarizes mortality separately at each age. A life table is necessary to give a good estimate of life expectancy. Suppose that
2232-431: Is likely to continue to rise. Populations can change through three processes: fertility, mortality, and migration. Fertility involves the number of children that women have and is to be contrasted with fecundity (a woman's childbearing potential). Mortality is the study of the causes, consequences, and measurement of processes affecting death to members of the population. Demographers most commonly study mortality using
2356-611: Is not complete. The Population Department of the United Nations prepared the following estimates. Total Fertility Rate (TFR) (Wanted Fertility Rate) and Crude Birth Rate (CBR): Fertility data by region (DHS Program): French (official), Wolof , Pulaar , Hassaniya Arabic , Serer , Jola , Mandinka , Soninke , Arabic The religious beliefs of the 2016 population of Senegal are: Muslim 96.1% (mostly Sunni), Christian 3.6% (mostly Roman Catholic), animist 0.3%. The following demographic statistics of Senegal are from
2480-593: Is now France date from approximately 1.8 million years ago. Neanderthals occupied the region into the Upper Paleolithic era but were slowly replaced by Homo sapiens around 35,000 BC. This period witnessed the emergence of cave painting in the Dordogne and Pyrenees , including at Lascaux , dated to c. 18,000 BC. At the end of the Last Glacial Period (10,000 BC),
2604-550: Is seen as the intellectual father of ideas of overpopulation and the limits to growth. Later, more sophisticated and realistic models were presented by Benjamin Gompertz and Verhulst . In 1855, a Belgian scholar Achille Guillard defined demography as the natural and social history of human species or the mathematical knowledge of populations, of their general changes, and of their physical, civil, intellectual, and moral condition. The period 1860–1910 can be characterized as
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#17327569048162728-572: Is the French overseas departments and territories . During the Cold War , de Gaulle pursued a policy of "national independence" towards the Western and Eastern blocs . He withdrew from NATO's military-integrated command (while remaining within the alliance), launched a nuclear development programme and made France the fourth nuclear power . He restored cordial Franco-German relations to create
2852-473: Is the statistical study of human populations : their size, composition (e.g., ethnic group, age), and how they change through the interplay of fertility (births), mortality (deaths), and migration. Demographic analysis examines and measures the dimensions and dynamics of populations; it can cover whole societies or groups defined by criteria such as education , nationality , religion , and ethnicity . Educational institutions usually treat demography as
2976-486: Is the world's leading tourist destination , receiving 100 million foreign visitors in 2023 . A developed country , France has a high nominal per capita income globally , and its advanced economy ranks among the largest in the world . It is a great power , being one of the five permanent members of the United Nations Security Council and an official nuclear-weapon state . France
3100-554: Is the case in much of the developing world, and most of historical demography . One of these techniques in contemporary demography is the sister method, where survey researchers ask women how many of their sisters have died or had children and at what age. With these surveys, researchers can then indirectly estimate birth or death rates for the entire population. Other indirect methods in contemporary demography include asking people about siblings, parents, and children. Other indirect methods are necessary in historical demography. There are
3224-432: Is today widely taught in many universities across the world, attracting students with initial training in social sciences, statistics or health studies. Being at the crossroads of several disciplines such as sociology , economics , epidemiology , geography , anthropology and history , demography offers tools to approach a large range of population issues by combining a more technical quantitative approach that represents
3348-510: Is used in a wide variety of contexts. For example, it is often used in business plans, to describe the population connected to the geographic location of the business. Demographic analysis is usually abbreviated as DA. For the 2010 U.S. Census, The U.S. Census Bureau has expanded its DA categories. Also as part of the 2010 U.S. Census, DA now also includes comparative analysis between independent housing estimates, and census address lists at different key time points. Patient demographics form
3472-421: Is using the intercensal percentage change. The intercensal percentage change is the absolute change in population between the censuses divided by the population size in the earlier census. Next, multiply this a hundredfold to receive a percentage . When this statistic is achieved, the population growth between two or more nations that differ in size, can be accurately measured and examined. For there to be
3596-765: The francisca ), although these weapons may have been named because of their use by the Franks, not the other way around. In English, 'France' is pronounced / f r æ n s / FRANSS in American English and / f r ɑː n s / FRAHNSS or / f r æ n s / FRANSS in British English. The pronunciation with / ɑː / is mostly confined to accents with the trap-bath split such as Received Pronunciation , though it can be also heard in some other dialects such as Cardiff English . The oldest traces of archaic humans in what
3720-512: The 1973 oil crisis , which now accounts for 75 per cent of its electricity production and results in less pollution. According to the 2020 Environmental Performance Index conducted by Yale and Columbia , France was the fifth most environmentally conscious country in the world. Like all European Union state members, France agreed to cut carbon emissions by at least 20% of 1990 levels by 2020. As of 2009 , French carbon dioxide emissions per capita were lower than that of China. The country
3844-632: The 1995 public transport bombings , France has been targeted by Islamist organisations, notably the Charlie Hebdo attack in 2015 which provoked the largest public rallies in French history, gathering 4.4 million people, the November 2015 Paris attacks which resulted in 130 deaths, the deadliest attack on French soil since World War II and the deadliest in the European Union since
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3968-607: The Battle of Hastings in 1066, William the Conqueror added "King of England" to his titles, becoming vassal and the equal of the king of France, creating recurring tensions. The Carolingian dynasty ruled France until 987, when Hugh Capet was crowned king of the Franks . His descendants unified the country through wars and inheritance. From 1190, the Capetian rulers began to be referred as "kings of France" rather than "kings of
4092-591: The British Isles and Switzerland . The wars were ended by Henry IV 's Edict of Nantes , which granted some freedom of religion to the Huguenots. Spanish troops, assisted the Catholics from 1589 to 1594 and invaded France in 1597. Spain and France returned to all-out war between 1635 and 1659. The war cost France 300,000 casualties. Under Louis XIII , Cardinal Richelieu promoted centralisation of
4216-564: The Carnac stones site (approximately 3,300 BC). In 600 BC, Ionian Greeks from Phocaea founded the colony of Massalia (present-day Marseille ). Celtic tribes penetrated parts of eastern and northern France, spreading through the rest of the country between the 5th and 3rd century BC. Around 390 BC, the Gallic chieftain Brennus and his troops made their way to Roman Italy , defeated
4340-793: The Catholic Church in France , and a declaration of rights . The next three years were dominated by struggle for political control, exacerbated by economic depression . Military defeats following the outbreak of the French Revolutionary Wars in April 1792 resulted in the insurrection of 10 August 1792 . The monarchy was abolished and replaced by the French First Republic in September, while Louis XVI
4464-609: The Consulate seized power in a coup led by Napoleon . Napoleon became First Consul in 1799 and later Emperor of the French Empire (1804–1814; 1815). Changing sets of European coalitions declared wars on Napoleon's empire . His armies conquered most of continental Europe with swift victories such as the battles of Jena-Auerstadt and Austerlitz . Members of the Bonaparte family were appointed monarchs in some of
4588-853: The European Union (green) France , officially the French Republic , is a country located primarily in Western Europe . Its overseas regions and territories include French Guiana in South America , Saint Pierre and Miquelon in the North Atlantic, the French West Indies , and many islands in Oceania and the Indian Ocean , giving it one of the largest discontiguous exclusive economic zones in
4712-855: The First French Empire . The collapse of the empire initiated a period of relative decline, in which France endured the Bourbon Restoration until the founding of the French Second Republic which was succeeded by the Second French Empire upon Napoleon III 's takeover. His empire collapsed during the Franco-Prussian War in 1870. This led to the establishment of the Third French Republic , and subsequent decades saw
4836-1103: The Hercynian uplift in the Paleozoic Era , the Armorican Massif , the Massif Central , the Morvan , the Vosges and Ardennes ranges and the island of Corsica were formed. These massifs delineate several sedimentary basins such as the Aquitaine Basin in the southwest and the Paris Basin in the north. Various routes of natural passage, such as the Rhône Valley , allow easy communication. The Alpine, Pyrenean and Jura mountains are much younger and have less eroded forms. At 4,810.45 metres (15,782 ft) above sea level, Mont Blanc , located in
4960-622: The House of Plantagenet , rulers of the County of Anjou , established its dominion over the surrounding provinces of Maine and Touraine , then built an "empire" from England to the Pyrenees , covering half of modern France. Tensions between France and the Plantagenet empire would last a hundred years, until Philip II of France conquered, between 1202 and 1214, most continental possessions of
5084-807: The International Union for the Scientific Study of Population , or a national association such as the Population Association of America in the United States, or affiliates of the Federation of Canadian Demographers in Canada . Population composition is the description of population defined by characteristics such as age, race , sex or marital status . These descriptions can be necessary for understanding
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5208-666: The Leslie Matrix ), and population momentum ( Keyfitz ). The United Kingdom has a series of four national birth cohort studies, the first three spaced apart by 12 years: the 1946 National Survey of Health and Development , the 1958 National Child Development Study , the 1970 British Cohort Study , and the Millennium Cohort Study , begun much more recently in 2000. These have followed the lives of samples of people (typically beginning with around 17,000 in each study) for many years, and are still continuing. As
5332-755: The Madrid train bombings in 2004 . Opération Chammal , France's military efforts to contain ISIS , killed over 1,000 ISIS troops between 2014 and 2015. The vast majority of France's territory and population is situated in Western Europe and is called Metropolitan France . It is bordered by the North Sea in the north, the English Channel in the northwest, the Atlantic Ocean in the west and
5456-469: The Mediterranean Sea in the southeast. Its land borders consist of Belgium and Luxembourg in the northeast, Germany and Switzerland in the east, Italy and Monaco in the southeast, and Andorra and Spain in the south and southwest. Except for the northeast, most of France's land borders are roughly delineated by natural boundaries and geographic features: to the south and southeast,
5580-516: The Middle Ages , Christian thinkers devoted much time in refuting the Classical ideas on demography. Important contributors to the field were William of Conches , Bartholomew of Lucca , William of Auvergne , William of Pagula , and Muslim sociologists like Ibn Khaldun . One of the earliest demographic studies in the modern period was Natural and Political Observations Made upon
5704-575: The North Sea . Its eighteen integral regions (five of which are overseas) span a combined area of 643,801 km (248,573 sq mi) and have a total population of 68.4 million as of January 2024 . France is a semi-presidential republic with its capital in Paris , the country's largest city and main cultural and commercial centre. Metropolitan France was settled during the Iron Age by Celtic tribes known as Gauls before Rome annexed
5828-459: The Popular Front government (e.g., annual leave , eight-hour workdays , women in government ). In 1940, France was invaded and quickly defeated by Nazi Germany . France was divided into a German occupation zone in the north, an Italian occupation zone and an unoccupied territory, the rest of France, which consisted of the southern France and the French empire. The Vichy government , an authoritarian regime collaborating with Germany, ruled
5952-488: The Seven Years' War (1756–1763). Its European territory kept growing, however, with acquisitions such as Lorraine and Corsica . Louis XV's weak rule, including the decadence of his court, discredited the monarchy, which in part paved the way for the French Revolution . Louis XVI (r. 1774–1793) supported America with money, fleets and armies , helping them win independence from Great Britain . France gained revenge, but verged on bankruptcy—a factor that contributed to
6076-421: The Thirty Years' War and further increased its influence during the reign of Louis XIV . The French Revolution of 1789 overthrew the Ancien Régime and produced the Declaration of the Rights of Man , which expresses the nation's ideals to this day. France reached its political and military zenith in the early 19th century under Napoleon Bonaparte , subjugating part of continental Europe and establishing
6200-510: The United States and much of Europe ), registry statistics are the best method for estimating the number of births and deaths. A census is the other common direct method of collecting demographic data. A census is usually conducted by a national government and attempts to enumerate every person in a country. In contrast to vital statistics data, which are typically collected continuously and summarized on an annual basis, censuses typically occur only every 10 years or so, and thus are not usually
6324-666: The life table , a statistical device that provides information about the mortality conditions (most notably the life expectancy) in the population. Migration refers to the movement of persons from a locality of origin to a destination place across some predefined, political boundary. Migration researchers do not designate movements 'migrations' unless they are somewhat permanent. Thus, demographers do not consider tourists and travellers to be migrating. While demographers who study migration typically do so through census data on place of residence, indirect sources of data including tax forms and labour force surveys are also important. Demography
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#17327569048166448-470: The official language of France and Europe's aristocracy. France became rivals of the House of Habsburg during the Italian Wars , which would dictate much of their later foreign policy until the mid-18th century. French explorers claimed lands in the Americas, paving expansion of the French colonial empire . The rise of Protestantism led France to a civil war known as the French Wars of Religion . This forced Huguenots to flee to Protestant regions such as
6572-433: The social dynamics from historical and comparative research. This data is often compared using a population pyramid . Population composition is also a very important part of historical research. Information ranging back hundreds of years is not always worthwhile, because the numbers of people for which data are available may not provide the information that is important (such as population size ). Lack of information on
6696-459: The 1970s France faced an economic crisis and allowed new immigrants (mostly from the Maghreb , in northwest Africa) to permanently settle in France with their families and acquire citizenship. It resulted in hundreds of thousands of Muslims living in subsidised public housing and suffering from high unemployment rates. The government had a policy of assimilation of immigrants, where they were expected to adhere to French values and norms. Since
6820-402: The 200 years of the Crusades, in such a fashion that the Arabs referred to crusaders as Franj . French Crusaders imported French into the Levant , making Old French the base of the lingua franca ("Frankish language") of the Crusader states . The Albigensian Crusade was launched in 1209 to eliminate the heretical Cathars in the southwest of modern-day France. From the 11th century,
6944-423: The 2018 revision of the World Population Review the total population was 16,302,789 in May 2018, compared to only 2,416,000 in 1950. The proportion of children below the age of 15 in 2017 was 41.5%, between 15 and 54 years of age was 31.1%, while 55 years or older was 6.9%. Population Estimates by Sex and Age Group (Estimates 1.VII.2020) (Data refer to national projections.): Registration of vital events in Senegal
7068-420: The 4th century, a period of revival and prosperity. In 312, Emperor Constantine I converted to Christianity . Christians, who had been persecuted, increased. But from the 5th century, the Barbarian Invasions resumed. Teutonic tribes invaded the region, the Visigoths settling in the southwest, the Burgundians along the Rhine River Valley, and the Franks in the north. In Late antiquity , ancient Gaul
7192-438: The Alps on the France–Italy border , is the highest point in Western Europe. Although 60% of municipalities are classified as having seismic risks (though moderate). The coastlines offer contrasting landscapes: mountain ranges along the French Riviera , coastal cliffs such as the Côte d'Albâtre , and wide sandy plains in the Languedoc . Corsica lies off the Mediterranean coast. France has an extensive river system consisting of
7316-525: The Application of Probabilities to Life Contingencies (1838). In 1755, Benjamin Franklin published his essay Observations Concerning the Increase of Mankind, Peopling of Countries, etc. , projecting exponential growth in British colonies . His work influenced Thomas Robert Malthus , who, writing at the end of the 18th century, feared that, if unchecked, population growth would tend to outstrip growth in food production, leading to ever-increasing famine and poverty (see Malthusian catastrophe ). Malthus
7440-457: The Atlantic Ocean. Other water courses drain towards the Meuse and Rhine along the northeastern borders. France has 11,000,000 km (4,200,000 sq mi) of marine waters within three oceans under its jurisdiction, of which 97% are overseas. France was one of the first countries to create an environment ministry, in 1971. France is ranked 19th by carbon dioxide emissions due to the country's heavy investment in nuclear power following
7564-460: The Bills of Mortality (1662) by John Graunt , which contains a primitive form of life table . Among the study's findings were that one-third of the children in London died before their sixteenth birthday. Mathematicians, such as Edmond Halley , developed the life table as the basis for life insurance mathematics. Richard Price was credited with the first textbook on life contingencies published in 1771, followed later by Augustus De Morgan , On
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#17327569048167688-504: The Christian Gallo-Roman culture , and ancient Gaul was renamed Francia ("Land of the Franks"). The Germanic Franks adopted Romanic languages . Clovis made Paris his capital and established the Merovingian dynasty , but his kingdom would not survive his death. The Franks treated land as a private possession and divided it among their heirs, so four kingdoms emerged from that of Clovis: Paris, Orléans , Soissons , and Rheims . The last Merovingian kings lost power to their mayors of
7812-405: The Franks is related to the English word frank ("free"): the latter stems from the Old French franc ("free, noble, sincere"), and ultimately from the Medieval Latin word francus ("free, exempt from service; freeman, Frank"), a generalisation of the tribal name that emerged as a Late Latin borrowing of the reconstructed Frankish endonym * Frank . It has been suggested that
7936-420: The Franks". Later kings expanded their directly possessed domaine royal to cover over half of modern France by the 15th century. Royal authority became more assertive, centred on a hierarchically conceived society distinguishing nobility , clergy, and commoners . The nobility played a prominent role in Crusades to restore Christian access to the Holy Land . French knights made up most reinforcements in
8060-402: The French government's longtime historical association with the Catholic Church , Charlemagne tried to revive the Western Roman Empire and its cultural grandeur. Charlemagne's son, Louis I kept the empire united, however in 843, it was divided between Louis' three sons, into East Francia , Middle Francia and West Francia . West Francia approximated the area occupied by modern France and
8184-542: The Pyrenees and the Alps and the Jura, respectively, and to the east, the Rhine river. Metropolitan France includes various coastal islands, of which the largest is Corsica . Metropolitan France is situated mostly between latitudes 41° and 51° N , and longitudes 6° W and 10° E , on the western edge of Europe, and thus lies within the northern temperate zone. Its continental part covers about 1000 km from north to south and from east to west. Metropolitan France covers 551,500 square kilometres (212,935 sq mi),
8308-408: The Revolution. Some of the Enlightenment occurred in French intellectual circles, and scientific breakthroughs, such as the naming of oxygen (1778) and the first hot air balloon carrying passengers (1783), were achieved by French scientists. French explorers took part in the voyages of scientific exploration through maritime expeditions. Enlightenment philosophy, in which reason is advocated as
8432-461: The Romans in the Battle of the Allia , and besieged and ransomed Rome. This left Rome weakened, and the Gauls continued to harass the region until 345 BC when they entered into a peace treaty. But the Romans and the Gauls remained adversaries for centuries. Around 125 BC, the south of Gaul was conquered by the Romans, who called this region Provincia Nostra ("Our Province"), which evolved into Provence in French. Julius Caesar conquered
8556-456: The World Population Review. The following demographic are from the CIA World Factbook unless otherwise indicated. Muslim 97.2% (most adhere to one of the four main Sufi brotherhoods), Christian 2.7% (mostly Roman Catholic) (2019 est.) total: 19.4 years. Country comparison to the world: 203rd male: 18.5 years female: 20.3 years (2020 est.) note: median age at first birth among women 25-29 total population: 69.96 years. Country comparison to
8680-401: The area in 51 BC, leading to a distinct Gallo-Roman culture . In the Early Middle Ages , the Franks formed the Kingdom of Francia , which became the heartland of the Carolingian Empire . The Treaty of Verdun of 843 partitioned the empire, with West Francia evolving into the Kingdom of France . In the High Middle Ages , France was a powerful but decentralized feudal kingdom, but from
8804-401: The arid eastern section. The average population density for the country is 68 people per square kilometer (180 people/sq mi). French is the official language but is used regularly only by the literate minority. Almost all Senegalese speak an indigenous language, of which Wolof has the largest usage. Many Senegalese live in Europe, particularly in France, Italy and Spain. According to
8928-467: The basic demographic equation holds true by definition, in practice the recording and counting of events (births, deaths, immigration, emigration) and the enumeration of the total population size are subject to error. So allowance needs to be made for error in the underlying statistics when any accounting of population size or change is made. The figure in this section shows the latest (2004) UN ( United Nations ) WHO projections of world population out to
9052-696: The best source of data on births and deaths. Analyses are conducted after a census to estimate how much over or undercounting took place. These compare the sex ratios from the census data to those estimated from natural values and mortality data. Censuses do more than just count people. They typically collect information about families or households in addition to individual characteristics such as age, sex, marital status, literacy/education, employment status, and occupation, and geographical location. They may also collect data on migration (or place of birth or of previous residence), language, religion, nationality (or ethnicity or race), and citizenship. In countries in which
9176-518: The category of standardization , there are two major approaches: direct standardization and indirect standardization. A stable population does not necessarily remain fixed in size. It can be expanding or shrinking. The crude death rate as defined above and applied to a whole population can give a misleading impression. For example, the number of deaths per 1,000 people can be higher in developed nations than in less-developed countries, despite standards of health being better in developed countries. This
9300-514: The climate became milder; from approximately 7,000 BC, this part of Western Europe entered the Neolithic era, and its inhabitants became sedentary . After demographic and agricultural development between the 4th and 3rd millennia BC, metallurgy appeared , initially working gold, copper and bronze , then later iron . France has numerous megalithic sites from the Neolithic, including
9424-822: The constitutional July Monarchy ; French troops began the conquest of Algeria . Unrest led to the French Revolution of 1848 and the end of the July Monarchy. The abolition of slavery and introduction of male universal suffrage was re-enacted in 1848. In 1852, president of the French Republic, Louis-Napoléon Bonaparte , Napoleon I's nephew, was proclaimed emperor of the Second Empire , as Napoleon III. He multiplied French interventions abroad, especially in Crimea , Mexico and Italy . Napoleon III
9548-553: The core of the data for any medical institution, such as patient and emergency contact information and patient medical record data. They allow for the identification of a patient and their categorization into categories for the purpose of statistical analysis. Patient demographics include: date of birth , gender , date of death , postal code, ethnicity, blood type , emergency contact information, family doctor, insurance provider data, allergies , major diagnoses and major medical history. Formal demography limits its object of study to
9672-498: The core of the discipline with many other methods borrowed from social or other sciences. Demographic research is conducted in universities, in research institutes, as well as in statistical departments and in several international agencies. Population institutions are part of the CICRED (International Committee for Coordination of Demographic Research) network while most individual scientists engaged in demographic research are members of
9796-498: The course of the defeat in the Algerian War . The current Fifth Republic was formed in 1958 by Charles de Gaulle . Algeria and most French colonies became independent in the 1960s, with the majority retaining close economic and military ties with France . France retains its centuries-long status as a global centre of art , science , and philosophy . It hosts the fourth-largest number of UNESCO World Heritage Sites and
9920-528: The development of demography and to the toolkit of methods and techniques of demographic analysis. Demography is the statistical and mathematical study of the size, composition, and spatial distribution of human populations and how these features change over time. Data are obtained from a census of the population and from registries: records of events like birth , deaths , migrations, marriages, divorces , diseases, and employment . To do this, there needs to be an understanding of how they are calculated and
10044-649: The distribution and abundance of organisms. As it relates to organizations and demography, organizations go through various liabilities to their continued survival. Hospitals, like all other large and complex organizations are impacted in the environment they work. For example, a study was done on the closure of acute care hospitals in Florida between a particular time. The study examined effect size, age, and niche density of these particular hospitals. A population theory says that organizational outcomes are mostly determined by environmental factors . Among several factors of
10168-526: The empire, leaving England and Aquitaine to the Plantagenets. Charles IV the Fair died without an heir in 1328. The crown passed to Philip of Valois , rather than Edward of Plantagenet, who became Edward III of England . During the reign of Philip, the monarchy reached the height of its medieval power. However Philip's seat on the throne was contested by Edward in 1337, and England and France entered
10292-613: The ensuing uprising of European monarchies against his rule, Napoleon was defeated. About a million Frenchmen died during the Napoleonic Wars . After his brief return from exile, Napoleon was finally defeated in 1815 at the Battle of Waterloo , and the Bourbon monarchy was restored with new constitutional limitations. The discredited Bourbon dynasty was overthrown by the July Revolution of 1830, which established
10416-408: The family. The causes of turnover can be split into two separate factors, one linked with the culture of the organization, and the other relating to all other factors. People who do not fully accept a culture might leave voluntarily. Or, some individuals might leave because they fail to fit in and fail to change within a particular organization. A basic definition of population ecology is a study of
10540-594: The forefront of the development of a supranational European Union , notably by signing the Maastricht Treaty in 1992, establishing the eurozone in 1999 and signing the Treaty of Lisbon in 2007. France has fully reintegrated into NATO and since participated in most NATO-sponsored wars. Since the 19th century, France has received many immigrants , often male foreign workers from European Catholic countries who generally returned home when not employed. During
10664-912: The four major rivers Seine , the Loire , the Garonne , the Rhône and their tributaries, whose combined catchment includes over 62% of the metropolitan territory. The Rhône divides the Massif Central from the Alps and flows into the Mediterranean Sea at the Camargue . The Garonne meets the Dordogne just after Bordeaux, forming the Gironde estuary , the largest estuary in Western Europe which after approximately 100 kilometres (62 mi) empties into
10788-479: The largest among European Union members. France's total land area, with its overseas departments and territories (excluding Adélie Land ), is 643,801 km (248,573 sq mi), 0.45% of the total land area on Earth. France possesses a wide variety of landscapes, from coastal plains in the north and west to mountain ranges of the Alps in the southeast, the Massif Central in the south-central and Pyrenees in
10912-466: The meaning "free" was adopted because, after the conquest of Gaul , only Franks were free of taxation, or more generally because they had the status of freemen in contrast to servants or slaves. The etymology of *Frank is uncertain. It is traditionally derived from the Proto-Germanic word * frankōn , which translates as "javelin" or "lance" (the throwing axe of the Franks was known as
11036-418: The measurement of population processes, while the broader field of social demography or population studies also analyses the relationships between economic, social, institutional, cultural, and biological processes influencing a population. Demographic thoughts traced back to antiquity, and were present in many civilisations and cultures, like Ancient Greece , Ancient Rome , China and India . Made up of
11160-601: The mid-14th to the mid-15th centuries, France was plunged into a dynastic conflict with England known as the Hundred Years' War . In the 16th century, the French Renaissance saw culture flourish and a French colonial empire rise. Internally, France was dominated by the conflict with the House of Habsburg and the French Wars of Religion between Catholics and Huguenots . France was successful in
11284-647: The most-used language in diplomacy, science, and literature until the 20th century. France took control of territories in the Americas, Africa and Asia. In 1685, Louis XIV revoked the Edict of Nantes , forcing thousands of Huguenots into exile and published the Code Noir providing the legal framework for slavery and expelling Jews from French colonies. Under the wars of Louis XV (r. 1715–1774), France lost New France and most Indian possessions after its defeat in
11408-413: The nation will become a nation of immigrants. This influx is projected to rise over the next century as new immigrants and their children will account for over half the U.S. population. These demographic shifts could ignite major adjustments in the economy, more specifically, in labor markets. People decide to exit organizations for many reasons, such as, better jobs, dissatisfaction, and concerns within
11532-458: The newly established kingdoms. These victories led to the worldwide expansion of French revolutionary ideals and reforms, such as the metric system , Napoleonic Code and Declaration of the Rights of Man. In 1812 Napoleon attacked Russia , reaching Moscow. Thereafter his army disintegrated through supply problems, disease, Russian attacks, and finally winter. After this catastrophic campaign and
11656-507: The off-and-on Hundred Years' War . Boundaries changed, but landholdings inside France by English Kings remained extensive for decades. With charismatic leaders, such as Joan of Arc , French counterattacks won back most English continental territories. France was struck by the Black Death , from which half of the 17 million population died. The French Renaissance saw cultural development and standardisation of French, which became
11780-458: The original data-collection procedures may prevent accurate evaluation of data quality. The demographic analysis of labor markets can be used to show slow population growth, population aging , and the increased importance of immigration. The U.S. Census Bureau projects that in the next 100 years, the United States will face some dramatic demographic changes. The population is expected to grow more slowly and age more rapidly than ever before and
11904-631: The palace (head of household). One mayor of the palace, Charles Martel , defeated an Umayyad invasion of Gaul at the Battle of Tours (732). His son, Pepin the Short , seized the crown of Francia from the weakened Merovingians and founded the Carolingian dynasty . Pepin's son, Charlemagne , reunited the Frankish kingdoms and built an empire across Western and Central Europe . Proclaimed Holy Roman Emperor by Pope Leo III and thus establishing
12028-528: The population. Demographic analysis estimates are often considered a reliable standard for judging the accuracy of the census information gathered at any time. In the labor force , demographic analysis is used to estimate sizes and flows of populations of workers; in population ecology the focus is on the birth, death, migration and immigration of individuals in a population of living organisms, alternatively, in social human sciences could involve movement of firms and institutional forms. Demographic analysis
12152-516: The prefix demo- and the suffix -graphy , the term demography refers to the overall study of population. In ancient Greece, this can be found in the writings of Herodotus , Thucydides , Hippocrates , Epicurus , Protagoras , Polus , Plato and Aristotle . In Rome, writers and philosophers like Cicero , Seneca , Pliny the Elder , Marcus Aurelius , Epictetus , Cato , and Columella also expressed important ideas on this ground. In
12276-631: The primary source of legitimacy , undermined the power of and support for the monarchy and was a factor in the Revolution. The French Revolution was a period of political and societal change that began with the Estates General of 1789 , and ended with the coup of 18 Brumaire in 1799 and the formation of the French Consulate . Many of its ideas are fundamental principles of liberal democracy , while its values and institutions remain central to modern political discourse. Its causes were
12400-566: The questions they answer which are included in these four concepts: population change , standardization of population numbers, the demographic bookkeeping equation, and population composition. There are two types of data collection —direct and indirect—with several methods of each type. Direct data comes from vital statistics registries that track all births and deaths as well as certain changes in legal status such as marriage, divorce, and migration (registration of place of residence). In developed countries with good registration systems (such as
12524-586: The remainder of Gaul and overcame a revolt by Gallic chieftain Vercingetorix in 52 BC. Gaul was divided by Augustus into provinces and many cities were founded during the Gallo-Roman period , including Lugdunum (present-day Lyon ), the capital of the Gauls. In 250–290 AD, Roman Gaul suffered a crisis with its fortified borders attacked by barbarians . The situation improved in the first half of
12648-454: The revolt was a political failure (the Gaullist party emerged stronger than before) it announced a split between the French and de Gaulle, who resigned. In the post-Gaullist era, France remained one of the most developed economies in the world but faced crises that resulted in high unemployment rates and increasing public debt. In the late 20th and early 21st centuries, France has been at
12772-502: The routine polio vaccine series; before travel to any high-risk destination, CDC recommends that adults who previously completed the full, routine polio vaccine series receive a single, lifetime booster dose of polio vaccine definition: age 15 and over can read and write (2017 est.) total population: 51.9% male: 64.8% female: 39.8% (2017 est.) Senegal was historically a destination country for neighboring economic migrants, but in recent decades West African migrants more often use Senegal as
12896-417: The same sources of change. When dealing with ethnic groups, however, "net migration" might have to be subdivided into physical migration and ethnic reidentification ( assimilation ). Individuals who change their ethnic self-labels or whose ethnic classification in government statistics changes over time may be thought of as migrating or moving from one population subcategory to another. More generally, while
13020-447: The samples have been drawn in a nationally representative way, inferences can be drawn from these studies about the differences between four distinct generations of British people in terms of their health, education, attitudes, childbearing and employment patterns. Indirect standardization is used when a population is small enough that the number of events (births, deaths, etc.) are also small. In this case, methods must be used to produce
13144-549: The second-largest behind the British Empire . Including metropolitan France, the total area reached almost 13 million square kilometres in the 1920s and 1930s, 9% of the world's land. Known as the Belle Époque , the turn of the century was characterised by optimism, regional peace, economic prosperity and technological, scientific and cultural innovations. In 1905, state secularism was officially established . France
13268-472: The southwest. Due to its numerous overseas departments and territories scattered across the planet, France possesses the second-largest exclusive economic zone (EEZ) in the world, covering 11,035,000 km (4,261,000 sq mi). Its EEZ covers approximately 8% of the total surface of all the EEZs of the world. Metropolitan France has a wide variety of topographical sets and natural landscapes. During
13392-664: The state and reinforced royal power. He destroyed castles of defiant lords and denounced the use of private armies. By the end of the 1620s, Richelieu established "the royal monopoly of force". France fought in the Thirty Years' War , supporting the Protestant side against the Habsburgs. From the 16th to the 19th century, France was responsible for about 10% of the transatlantic slave trade . During Louis XIV 's minority, trouble known as The Fronde occurred. This rebellion
13516-404: The theory, there are four that apply to the hospital closure example: size, age, density of niches in which organizations operate, and density of niches in which organizations are established. Problems in which demographers may be called upon to assist business organizations are when determining the best prospective location in an area of a branch store or service outlet, predicting the demand for
13640-530: The unoccupied territory. Free France , the government-in-exile led by Charles de Gaulle , was set up in London. From 1942 to 1944, about 160,000 French citizens, including around 75,000 Jews , were deported to death and concentration camps . On 6 June 1944, the Allies invaded Normandy , and in August they invaded Provence . The Allies and French Resistance emerged victorious, and French sovereignty
13764-478: The vital registration system may be incomplete, the censuses are also used as a direct source of information about fertility and mortality; for example, the censuses of the People's Republic of China gather information on births and deaths that occurred in the 18 months immediately preceding the census. Indirect methods of collecting data are required in countries and periods where full data are not available, such as
13888-481: The wild or naturally occurring virus; this means it can be spread more easily to people who are unvaccinated against polio and who come in contact with the stool or respiratory secretions, such as from a sneeze, of an “infected” person who received oral polio vaccine; the CDC recommends that before any international travel, anyone unvaccinated, incompletely vaccinated, or with an unknown polio vaccination status should complete
14012-537: The world . Metropolitan France shares borders with Belgium and Luxembourg to the north, Germany to the northeast, Switzerland to the east, Italy and Monaco to the southeast, Andorra and Spain to the south, and a maritime border with the United Kingdom to the northwest. Its metropolitan area extends from the Rhine to the Atlantic Ocean and from the Mediterranean Sea to the English Channel and
14136-596: The world: 171st male: 68.23 years female: 71.77 years (2022 est.) note: on 21 March 2022, the US Centers for Disease Control and Prevention (CDC) issued a Travel Alert for polio in Africa; Senegal is currently considered a high risk to travelers for circulating vaccine-derived polioviruses (cVDPV); vaccine-derived poliovirus (VDPV) is a strain of the weakened poliovirus that was initially included in oral polio vaccine (OPV) and that has changed over time and behaves more like
14260-533: The year 2150 (red = high, orange = medium, green = low). The UN "medium" projection shows world population reaching an approximate equilibrium at 9 billion by 2075. Working independently, demographers at the International Institute for Applied Systems Analysis in Austria expect world population to peak at 9 billion by 2070. Throughout the 21st century, the average age of the population
14384-464: Was invaded by Germany and defended by Great Britain at the start of World War I in August 1914. A rich industrial area in the north was occupied. France and the Allies emerged victorious against the Central Powers at tremendous human cost. It left 1.4 million French soldiers dead, 4% of its population. Interwar was marked by intense international tensions and social reforms introduced by
14508-521: Was a founding member of NATO and attempted to regain control of French Indochina , but was defeated by the Viet Minh in 1954. France faced another anti-colonialist conflict in Algeria , then part of France and home to over one million European settlers ( Pied-Noir ). The French systematically used torture and repression, including extrajudicial killings to keep control. This conflict nearly led to
14632-681: Was divided into Germanic kingdoms and a remaining Gallo-Roman territory. Celtic Britons , fleeing the Anglo-Saxon settlement of Britain , settled in west Armorica ; the Armorican peninsula was renamed Brittany and Celtic culture was revived. The first leader to unite all Franks was Clovis I , who began his reign as king of the Salian Franks in 481, routing the last forces of the Roman governors in 486. Clovis said he would be baptised
14756-531: Was driven by feudal lords and sovereign courts as a reaction to the royal absolute power . The monarchy reached its peak during the 17th century and reign of Louis XIV. By turning lords into courtiers at the Palace of Versailles , his command of the military went unchallenged. The "Sun King" made France the leading European power. France became the most populous European country and had tremendous influence over European politics, economy, and culture. French became
14880-749: Was executed in January 1793. After another revolt in June 1793 , the constitution was suspended and power passed from the National Convention to the Committee of Public Safety . About 16,000 people were executed in a Reign of Terror , which ended in July 1794 . Weakened by external threats and internal opposition, the Republic was replaced in 1795 by the Directory . Four years later in 1799,
15004-414: Was its precursor. During the 9th and 10th centuries, threatened by Viking invasions , France became a decentralised state: the nobility's titles and lands became hereditary, and authority of the king became more religious than secular, and so was less effective and challenged by noblemen. Thus was established feudalism in France. Some king's vassals grew so powerful they posed a threat to the king. After
15128-591: Was restored with the Provisional Government of the French Republic (GPRF). This interim government, established by de Gaulle, continued to wage war against Germany and to purge collaborators from office . It made important reforms e.g. suffrage extended to women and the creation of a social security system. A new constitution resulted in the Fourth Republic (1946–1958), which saw strong economic growth ( les Trente Glorieuses ). France
15252-723: Was set to impose a carbon tax in 2009; however, the plan was abandoned due to fears of burdening French businesses. Forests account for 31 per cent of France's land area—the fourth-highest proportion in Europe—representing an increase of 7 per cent since 1990. French forests are some of the most diverse in Europe, comprising more than 140 species of trees. France had a 2018 Forest Landscape Integrity Index mean score of 4.52/10, ranking it 123rd globally. There are nine national parks and 46 natural parks in France. A regional nature park (French: parc naturel régional or PNR)
15376-467: Was unseated following defeat in the Franco-Prussian War of 1870, and his regime replaced by the Third Republic . By 1875, the French conquest of Algeria was complete, with approximately 825,000 Algerians killed from famine, disease, and violence. France had colonial possessions since the beginning of the 17th century, but in the 19th and 20th centuries its empire extended greatly and became
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