Tanzania | Birth rate, crude (per 1,000 people)
Crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration. Limitations and exceptions: Vital registers are the preferred source for these data, but in many developing countries systems for registering births and deaths are absent or incomplete because of deficiencies in the coverage of events or geographic areas. Many developing countries carry out special household surveys that ask respondents about recent births and deaths. Estimates derived in this way are subject to sampling errors and recall errors. Statistical concept and methodology: Vital rates are based on data from birth and death registration systems, censuses, and sample surveys by national statistical offices and other organizations, or on demographic analysis. Data for the most recent year for some high-income countries are provisional estimates based on vital registers. The estimates for many countries are projections based on extrapolations of levels and trends from earlier years or interpolations of population estimates and projections from the United Nations Population Division.
Publisher
The World Bank
Origin
United Republic of Tanzania
Records
63
Source
Tanzania | Birth rate, crude (per 1,000 people)
49.375 1960
49.569 1961
49.594 1962
49.654 1963
49.627 1964
49.546 1965
49.506 1966
49.351 1967
49.357 1968
49.506 1969
49.653 1970
49.825 1971
49.783 1972
49.8 1973
49.926 1974
49.818 1975
49.496 1976
49.337 1977
49.09 1978
48.585 1979
48.108 1980
47.698 1981
47.425 1982
47.192 1983
46.496 1984
46.051 1985
45.402 1986
44.965 1987
44.583 1988
44.213 1989
43.782 1990
43.476 1991
43.083 1992
42.755 1993
42.476 1994
42.453 1995
42.504 1996
42.537 1997
42.389 1998
42.223 1999
42.131 2000
42.12 2001
41.871 2002
41.838 2003
41.96 2004
42.069 2005
41.747 2006
41.143 2007
40.668 2008
40.183 2009
39.729 2010
39.076 2011
38.329 2012
38.721 2013
38.893 2014
38.741 2015
38.379 2016
38.058 2017
37.525 2018
37.113 2019
36.651 2020
36.21 2021
2022
Tanzania | Birth rate, crude (per 1,000 people)
Crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration. Limitations and exceptions: Vital registers are the preferred source for these data, but in many developing countries systems for registering births and deaths are absent or incomplete because of deficiencies in the coverage of events or geographic areas. Many developing countries carry out special household surveys that ask respondents about recent births and deaths. Estimates derived in this way are subject to sampling errors and recall errors. Statistical concept and methodology: Vital rates are based on data from birth and death registration systems, censuses, and sample surveys by national statistical offices and other organizations, or on demographic analysis. Data for the most recent year for some high-income countries are provisional estimates based on vital registers. The estimates for many countries are projections based on extrapolations of levels and trends from earlier years or interpolations of population estimates and projections from the United Nations Population Division.
Publisher
The World Bank
Origin
United Republic of Tanzania
Records
63
Source