| 年份 | 中国总和生育率 | 尼日尔总和生育率 |
|---|---|---|
| 2023 | 1.00 | 6.06 |
| 2022 | 1.03 | 6.14 |
| 2021 | 1.12 | 6.20 |
| 2020 | 1.24 | 6.37 |
| 2019 | 1.50 | 6.54 |
| 2018 | 1.54 | 6.71 |
| 2017 | 1.80 | 6.87 |
| 2016 | 1.77 | 7.04 |
| 2015 | 1.67 | 7.22 |
| 2014 | 1.77 | 7.34 |
| 2013 | 1.71 | 7.44 |
| 2012 | 1.80 | 7.53 |
| 2011 | 1.67 | 7.59 |
| 2010 | 1.69 | 7.64 |
| 2009 | 1.71 | 7.68 |
| 2008 | 1.70 | 7.70 |
| 2007 | 1.67 | 7.73 |
| 2006 | 1.64 | 7.74 |
| 2005 | 1.62 | 7.77 |
|
|
||
| 2004 | 1.60 | 7.78 |
| 2003 | 1.57 | 7.79 |
| 2002 | 1.57 | 7.80 |
| 2001 | 1.56 | 7.81 |
| 2000 | 1.63 | 7.83 |
| 1999 | 1.53 | 7.84 |
| 1998 | 1.52 | 7.84 |
| 1997 | 1.53 | 7.80 |
| 1996 | 1.55 | 7.78 |
| 1995 | 1.59 | 7.78 |
| 1994 | 1.63 | 7.79 |
| 1993 | 1.69 | 7.79 |
| 1992 | 1.78 | 7.80 |
| 1991 | 1.93 | 7.80 |
| 1990 | 2.51 | 7.81 |
| 1989 | 2.52 | 7.82 |
| 1988 | 2.54 | 7.84 |
| 1987 | 2.76 | 7.87 |
| 1986 | 2.72 | 7.90 |
| 1985 | 2.63 | 7.93 |
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| 1984 | 2.61 | 7.92 |
| 1983 | 2.56 | 7.90 |
| 1982 | 2.97 | 7.86 |
| 1981 | 2.79 | 7.82 |
| 1980 | 2.74 | 7.78 |
| 1979 | 2.74 | 7.72 |
| 1978 | 2.72 | 7.66 |
| 1977 | 2.84 | 7.60 |
| 1976 | 3.24 | 7.56 |
| 1975 | 3.57 | 7.54 |
| 1974 | 4.17 | 7.54 |
| 1973 | 4.73 | 7.53 |
| 1972 | 5.11 | 7.52 |
| 1971 | 5.52 | 7.52 |
| 1970 | 6.08 | 7.51 |
| 1969 | 6.18 | 7.51 |
| 1968 | 6.51 | 7.50 |
| 1967 | 5.81 | 7.49 |
| 1966 | 6.31 | 7.48 |
| 1965 | 6.60 | 7.47 |
| 1964 | 6.67 | 7.48 |
| 1963 | 7.51 | 7.49 |
| 1962 | 6.08 | 7.50 |
| 1961 | 5.90 | 7.51 |
| 1960 | 4.45 | 7.53 |
| 1959 | 5.60 | 7.43 |