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Natality is shown as a crude birth rate or specific birth rate. Crude birth rate is used when calculating population size (number of births per 1000 population/year), whereas specific birth rate is used relative to a specific criterion such as age. By calculating specific birth rate, the results are seen in an age-specific schedule of births.
Crude birth rate refers to the number of births over a given period divided by the person-years lived by the population over that period. It is expressed as number of births per 1,000 population. The article lists 233 countries and territories in crude birth rate. The first list is provided by Population Reference Bureau. [1]
The other aberration from this otherwise-steady decline in teen birth rates is the six percent decrease in birth rates for 15- to 19-year-olds between 2008 and 2009. [65] Despite the decrease, U.S. teen birth rates remain higher than those in other developed nations. [ 65 ]
English: Crude birth rates of sovereign states plus Greenland, French Guiana, New Caledonia, and Puerto Rico. Birth rate should not be confused with the generally more useful total fertility rate, which adjusts figures to account for how many females of reproductive age there are.
Rates are the average annual number of births or deaths during a year per 1,000 persons; these are also known as crude birth or death rates. Column four is from the UN Population Division [3] and shows a projection for the average natural increase rate for the time period shown using the medium fertility variant. Blank cells in column four ...
Year Nos. in year Rates per 1000 Total fertility rate Infant mortality rate per 1000 Life expectancy (years) Live births Deaths Natural change Crude birth rate Crude death rate Natural change 1950 395,000 218,000 177,000 47.1 26.0 21.1 6.00 226.7 37.68 1951 404,000 222,000 181,000 47.0 25.9 21.1 6.02 226.0 37.75 1952 411,000 226,000
Download as PDF; Printable version; ... Census population and average annual growth rate; Year ... Crude birth rate (per 1000) Crude death rate (per 1000) ...
Crude birth rate (per 1000) Crude death rate (per 1000) Natural change (per 1000) Total fertility rate (TFR) Infant mortality (per 1000 live births) Life expectancy (in years) 1950 2 984 135 85 49 45.0 28.6 16.4 5.97 202.7 35.55 1951 3 032 137 88 49 45.1 29.1 16.1 5.98 202.7 35.55 1952 3 081 139 90 49 45.2 29.2