| 年份 | 博茨瓦纳总和生育率 |
|---|---|
| 2020 | 2.8 |
| 2019 | 2.84 |
| 2018 | 2.87 |
| 2017 | 2.91 |
| 2016 | 2.94 |
| 2015 | 2.97 |
| 2014 | 2.99 |
| 2013 | 3.0 |
| 2012 | 3.01 |
| 2011 | 3.02 |
| 2010 | 3.02 |
| 2009 | 3.03 |
| 2008 | 3.03 |
| 2007 | 3.05 |
| 2006 | 3.07 |
| 2005 | 3.09 |
| 2004 | 3.12 |
| 2003 | 3.16 |
| 2002 | 3.2 |
|
|
|
| 2001 | 3.25 |
| 2000 | 3.3 |
| 1999 | 3.37 |
| 1998 | 3.45 |
| 1997 | 3.55 |
| 1996 | 3.65 |
| 1995 | 3.77 |
| 1994 | 3.9 |
| 1993 | 4.04 |
| 1992 | 4.18 |
| 1991 | 4.33 |
| 1990 | 4.49 |
| 1989 | 4.65 |
| 1988 | 4.84 |
| 1987 | 5.04 |
| 1986 | 5.25 |
| 1985 | 5.45 |
| 1984 | 5.65 |
| 1983 | 5.83 |
| 1982 | 5.99 |
|
|
|
| 1981 | 6.12 |
| 1980 | 6.21 |
| 1979 | 6.29 |
| 1978 | 6.34 |
| 1977 | 6.39 |
| 1976 | 6.43 |
| 1975 | 6.47 |
| 1974 | 6.51 |
| 1973 | 6.55 |
| 1972 | 6.58 |
| 1971 | 6.62 |
| 1970 | 6.64 |
| 1969 | 6.67 |
| 1968 | 6.69 |
| 1967 | 6.7 |
| 1966 | 6.7 |
| 1965 | 6.69 |
| 1964 | 6.68 |
| 1963 | 6.67 |
| 1962 | 6.65 |
| 1961 | 6.63 |
| 1960 | 6.62 |
| 1959 | 6.6 |