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This is a list of countries by the proportion of the population that has attained at least a secondary education. The list is composed of the percent of the population of the relevant age groups that have completed an upper secondary education in the listed countries.
The "First World" G7 members all have a gender ratio in the range of 0.95–0.98 for the total population, of 1.05–1.07 at birth, of 1.05–1.06 for the group below 15, of 1.00–1.04 for the group aged 15–64, and of 0.70–0.75 for those over 65.
The Demography of the World Population from 1950 to 2100. Data source: United Nations — World Population Prospects 2017. Demography (from Ancient Greek δῆμος (dêmos) ' people, society ' and -γραφία (-graphía) ' writing, drawing, description ') [1] is the statistical study of human populations: their size, composition (e.g., ethnic group, age), and how they change through the ...
The total population of Trinidad and Tobago was 1,328,018 according to the 2011 census, [1] an increase of 5.2% since the 2000 census. According to the 2022 revision of the World Population Prospects [2] [3] the total population was estimated at 1,525,663 in 2021, compared to only 646,000 in 1950.
Of the additional 1.9 billion people projected between 2020 and 2050, 1.2 billion will be added in Africa, 0.7 billion in Asia and zero in the rest of the world. Africa's share of global population is projected to grow from 17% in 2020 to 25% in 2050 and 38% by 2100, while the share of Asia will fall from 60% in 2020 to 55% in 2050 and 45% in 2100.
Download as PDF; Printable version; ... This is a list of North American countries and dependencies by population in North ... [9] 9 Nicaragua: 1.2%: 7,046,311: 1.4%:
Population of the world from 10,000 BC to 2000 AD (logarithmic scale) Estimating the ancestral population of anatomically modern humans, Colin McEvedy and Richard Jones chose bounds based on gorilla and chimpanzee population densities of 1/km 2 and 3-4/km 2, [1] respectively, then assumed that as Homo erectus moved up the food chain, they lost an order of magnitude in density.
According to the 2022 revision of the World Population Prospects [6] [7] the total population was 2,530,151 in 2021, compared to only 485 000 in 1950. The proportion of children below the age of 15 in 2010 was 36.4%, 59.9% was between 15 and 65 years of age, while 3.7% was 65 years or older .