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Annual Birth Rate

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Published: 29 November 2018
Fig. 2 Regional birth and death rates by calendar year. Annual birth rates are calculated as the number of births relative to the number of residents within a region for each year. Annual death rates are calculated as the number of deaths relative to the number of residents within a region More
Journal Article
Demography (1968) 5 (1): 212–225.
Published: 01 March 1968
... completa, que esperamos eete disponible para 1968, van a ser de gran utilidad para mejorar nuestro conocimiento de los patrones de espaciamiento de ninos. Summary The downward trend in annual birth rates in the United States since 1957, as shown by birth registration data, has been interpreted by some...
Published: 20 October 2012
Fig. 3 Annual quit rates by age, race, and birth cohort, males. Source: Burns et al. ( 1997 ) More
Journal Article
Demography (1967) 4 (1): 135–142.
Published: 01 March 1967
... birth estimates for educational attainment groups to estimates of married women in corresponding groups. The rates do not display a negative association between educational attainment and the annual level of fertility, thus differing from the pattern observed in other measures of period fertility. Women...
Journal Article
Demography (1975) 12 (3): 471–489.
Published: 01 August 1975
...Dorothy Nortman; John Bongaarts Abstract TABRAP ( TA rget B irth R ate A cceptor P rogram) is a computer programmed model that provides a direct solution to the problem of determining the total annual numbers of contraceptive acceptors required to achieve a prescribed crude birth rate target path...
Journal Article
Demography (1984) 21 (4): 537–558.
Published: 01 November 1984
... the extremes of the reproductive age range 15-50. Computation of annual birth rates by single years of duration to 35 over the entire IS-year estimation period would have required classifying women at enu- meration by single years of duration to 50 (35 + 15), but this was not feasible because of excessive...
Journal Article
Demography (1969) 6 (2): 101–115.
Published: 01 May 1969
.... Test calculations suggest that Ryder and Westoff have overstated the significance of timing relative to completed family size for the level of future births. We believe that the fall in the annual total fertility rate in the first half of the sixties is to be explained only in part by a general delay...
Journal Article
Demography (1971) 8 (2): 247–259.
Published: 01 May 1971
... for women born in the 1930s. Both annual and generation measures show a younger age at parenthood, a decrease in childlessness, and progressively fewer large families. In the light of present experience, it seems not unreasonable to project generation fertility of 2.5 children, implying a crude birth rate...
Journal Article
Demography (1973) 10 (3): 367–382.
Published: 01 August 1973
... for late registration may be the increased outward movement of Indians from their reserves. Indirect methods are used to adjust the number of births and infant deaths reported annually since 1960. On the basis of the adjusted data, vital rates for the Canadian Indians are calculated for the period 1960...
Journal Article
Demography (2006) 43 (4): 647–657.
Published: 01 November 2006
... for Health Statistics (NCHS) reports life expectancy at birth (LE) for each year in the United States. Censal year estimates of LE use complete life tables. From 1900 through 1947, LEs for intercensal years were interpolated from decennial life tables and annual crude death rates. Since 1948, estimates have...
Journal Article
Demography (1989) 26 (4): 691–704.
Published: 01 November 1989
... rates are too low, as illustrated through applications to the United States, the Netherlands, and Japan. The other expression relates the rate of aging to a population's demographic history, in particular to changes in mortality, migration, and the annual number of births. Applications to the United...
Journal Article
Demography (1967) 4 (2): 894–906.
Published: 01 June 1967
... distribution of age-specific fertility rates, actual values can be obtained if, in addition, the annual number of births is either known or can be estimated from census age distributions of children. Modal distributions of relative values of age-specific fertility rates (such that the sum of these rates adds...
Journal Article
Demography (1966) 3 (2): 393–415.
Published: 01 June 1966
... migration among the pop- ulation under 10 years of age in 1930. He did this by estimating by linear interpola- tion the populations under 1 year of age in 1920 and 1930 and by adjusting these interpolated values by use of the relative fluctuations in the annual number of births during the decade...
Journal Article
Demography (1971) 8 (4): 491–505.
Published: 01 November 1971
...K. Venkatacharya Abstract The computation of births averted due to a specific family planning programme requires special treatment instead of application of the usual population projection technique using conventional fertility rates. The reason for this is that adopters of a family planning method...
Journal Article
Demography (2000) 37 (2): 187–192.
Published: 01 May 2000
... a constrained maximum-likelihood framework for demographic hazard modeling. As an application, we combine panel survey data and birth registration data to estimate annual birth probabilities by parity. The general fertility rate obtained from registration-system data constrains the weighted sum of parity...
Journal Article
Demography (1982) 19 (1): 125–133.
Published: 01 February 1982
... comparative importance of net immigration. The U.S. total fertility rate crossed below the replacement level in 1972, for the first time since the Depres- sion, and it has fluctuated around 1.8 or 1.9 ever since. Annual births still exceed annual deaths, but that is due to a tempo- rary phenomenon of large...
Journal Article
Demography (1979) 16 (3): 475–479.
Published: 01 August 1979
...John Bongaarts; Robert G. Potter 30 12 2010 © Population Association of America 1979 1979 Birth Interval Fetal Loss Seasonal Migration Annual Birth Rate Fertility Effect References Bongaarts J. ( 1977 ). A Dynamic Model of the Reproductive Process...
Journal Article
Demography (2011) 48 (2): 783–811.
Published: 19 May 2011
... of these policy options on fertility rates, the sex ratio at birth, and the budgetary consequences of monetary subsidies to parents without a son. The model’s parameter estimates identify the value of income to parents of having a son relative to a daughter, which characterizes the intensity and distribution...
Includes: Supplementary data
Journal Article
Demography (1968) 5 (1): 485–503.
Published: 01 March 1968
... for the earliest periods are well above 100. This is, of course, a trend which is the opposite of that which was noted in Figure 1 for births. Survey estimates of the average annual birth rates during four calendar periods are presented in Table 3, by color, age of mother, and birth order of child as a per...
Journal Article
Demography (1976) 13 (2): 235–249.
Published: 01 May 1976
... . Cho, Lee-Jay. 1971a. On Estimating Annual Birth Rates from Census Data on Children. Pp. 86-96 in Proceedings of the American Statistical Association, Social Statistics Section. Cho Lee-Jay ( 1971 ). Korea: Estimating Current Fertility from the 1966 Census . Studies in Family Planning , 2...