| 年份 | 总抚养比 | 老年抚养比 | 少儿抚养比 |
|---|---|---|---|
| 1960 | 71.4 | 6.8 | 64.6 |
| 1961 | 72.4 | 6.9 | 65.5 |
| 1962 | 74.2 | 6.9 | 67.3 |
| 1963 | 76.2 | 7.0 | 69.2 |
| 1964 | 79.9 | 7.2 | 72.7 |
| 1965 | 84.6 | 7.4 | 77.2 |
| 1966 | 87.7 | 7.6 | 80.1 |
| 1967 | 88.1 | 7.6 | 80.5 |
| 1968 | 86.8 | 7.4 | 79.3 |
| 1969 | 86.6 | 7.4 | 79.2 |
| 1970 | 86.5 | 7.4 | 79.1 |
| 1971 | 86.4 | 7.4 | 79.0 |
| 1972 | 86.5 | 7.5 | 79.0 |
| 1973 | 85.4 | 7.6 | 77.8 |
| 1974 | 85.3 | 7.9 | 77.4 |
| 1975 | 86.9 | 8.3 | 78.6 |
| 1976 | 90.0 | 8.7 | 81.3 |
| 1977 | 94.0 | 9.1 | 84.9 |
| 1978 | 98.2 | 9.4 | 88.8 |
| 1979 | 99.6 | 9.5 | 90.1 |
| 1980 | 100.0 | 9.5 | 90.4 |
| 1981 | 101.9 | 9.8 | 92.1 |
| 1982 | 103.7 | 10.1 | 93.7 |
| 1983 | 105.5 | 10.3 | 95.2 |
| 1984 | 107.0 | 10.5 | 96.5 |
| 1985 | 108.2 | 10.7 | 97.5 |
| 1986 | 109.0 | 10.8 | 98.2 |
| 1987 | 109.6 | 10.9 | 98.6 |
| 1988 | 109.9 | 11.0 | 98.8 |
| 1989 | 109.9 | 11.1 | 98.9 |
| 1990 | 109.7 | 11.1 | 98.6 |
| 1991 | 108.5 | 10.8 | 97.7 |
| 1992 | 106.7 | 10.2 | 96.4 |
| 1993 | 105.0 | 9.7 | 95.3 |
| 1994 | 103.4 | 9.2 | 94.1 |
| 1995 | 101.6 | 8.8 | 92.8 |
| 1996 | 99.7 | 8.4 | 91.3 |
| 1997 | 97.9 | 8.0 | 89.9 |
| 1998 | 96.2 | 7.6 | 88.5 |
| 1999 | 94.6 | 7.3 | 87.3 |
| 2000 | 93.1 | 6.9 | 86.2 |
| 2001 | 91.8 | 6.7 | 85.1 |
| 2002 | 90.6 | 6.4 | 84.2 |
| 2003 | 89.6 | 6.1 | 83.5 |
| 2004 | 88.8 | 5.9 | 82.9 |
| 2005 | 88.2 | 5.7 | 82.5 |
| 2006 | 87.8 | 5.5 | 82.3 |
| 2007 | 87.5 | 5.4 | 82.1 |
| 2008 | 87.1 | 5.2 | 81.9 |
| 2009 | 86.6 | 5.1 | 81.5 |
| 2010 | 86.0 | 5.0 | 81.0 |
| 2011 | 85.4 | 4.9 | 80.5 |
| 2012 | 84.9 | 4.8 | 80.0 |
| 2013 | 84.4 | 4.8 | 79.5 |
| 2014 | 83.8 | 4.8 | 79.0 |
| 2015 | 83.1 | 4.8 | 78.3 |
| 2016 | 82.3 | 4.8 | 77.5 |
| 2017 | 81.4 | 4.9 | 76.5 |
| 2018 | 80.3 | 4.9 | 75.4 |
| 2019 | 79.1 | 5.0 | 74.1 |
| 2020 | 77.9 | 5.0 | 72.9 |
| 2021 | 76.6 | 5.0 | 71.6 |
2021年，几内亚比绍总抚养比为76.6%，其中老年抚养比为5%，少儿抚养比为71.6%。
