| 年份 | 基里巴斯总和生育率 |
|---|---|
| 2021 | 3.30 |
| 2020 | 3.33 |
| 2019 | 3.37 |
| 2018 | 3.41 |
| 2017 | 3.43 |
| 2016 | 3.47 |
| 2015 | 3.53 |
| 2014 | 3.60 |
| 2013 | 3.69 |
| 2012 | 3.77 |
| 2011 | 3.86 |
| 2010 | 3.88 |
| 2009 | 3.89 |
| 2008 | 3.90 |
| 2007 | 3.88 |
| 2006 | 3.84 |
| 2005 | 3.80 |
| 2004 | 3.78 |
| 2003 | 3.74 |
|
|
|
| 2002 | 3.85 |
| 2001 | 3.96 |
| 2000 | 4.06 |
| 1999 | 4.16 |
| 1998 | 4.25 |
| 1997 | 4.32 |
| 1996 | 4.39 |
| 1995 | 4.38 |
| 1994 | 4.42 |
| 1993 | 4.46 |
| 1992 | 4.53 |
| 1991 | 4.59 |
| 1990 | 4.64 |
| 1989 | 4.70 |
| 1988 | 4.75 |
| 1987 | 4.82 |
| 1986 | 4.89 |
| 1985 | 4.94 |
| 1984 | 4.94 |
| 1983 | 4.95 |
|
|
|
| 1982 | 4.98 |
| 1981 | 4.99 |
| 1980 | 4.99 |
| 1979 | 5.00 |
| 1978 | 5.00 |
| 1977 | 4.99 |
| 1976 | 4.99 |
| 1975 | 5.03 |
| 1974 | 5.08 |
| 1973 | 5.14 |
| 1972 | 5.26 |
| 1971 | 5.40 |
| 1970 | 5.59 |
| 1969 | 5.78 |
| 1968 | 5.97 |
| 1967 | 6.15 |
| 1966 | 6.31 |
| 1965 | 6.36 |
| 1964 | 6.41 |
| 1963 | 6.49 |
| 1962 | 6.56 |
| 1961 | 6.62 |
| 1960 | 6.55 |
| 1959 | 6.74 |