Some portion of the population counted as "working age" may actually be unemployed or not in the labor force whereas some portion of the "dependent" population may be employed and not necessarily economically dependent. Canada Demographics 32.3 of Canadians considered their ethnic origin to be Canadian. NOTE: Dependency Ratio does not take into account labor force participation rates by age group. The country's population density is under 4 people per square kilometer, which ranks 228th in the world. All three ratios are commonly multiplied by 100.ĭefinition: population ages 0-15 divided by the population ages 16-64.įormula: ( ÷ ) × 100ĭefinition: population ages 65-plus divided by the population ages 16-64.ĭefinition: sum of the youth and old-age ratios.įormula: (( + ) ÷ ) × 100 There are three types of age dependency ratio: Youth, Elderly, and Total. The population is stable, neither increasing nor decreasing. Stationary - with a somewhat equal proportion of the population in each age group.Constrictive - pyramid with a narrow base (lower percentage of younger people, indicating declining birth rates with each succeeding age group getting smaller than the previous one).Expansive - pyramid with a wide base (larger percentage of people in younger age groups, indicating high birth rates and high fertility rates) and narrow top (high death rate and lower life expectancies).
Organisation for Economic Co-operation and Development (OECD)Ī Population pyramid (also called "Age-Sex Pyramid") is a graphical representation of the age and sex of a population.World Urbanization Prospects - Population Division - United Nations.World Population Prospects: The 2019 Revision - United Nations Population Division.
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