| 年份 | 博茨瓦纳 |
|---|---|
| 2023 | - |
| 2022 | 100.67亿 |
| 2021 | 57.15亿 |
| 2020 | -39.95亿 |
| 2019 | 39.61亿 |
| 2018 | 9.21亿 |
| 2017 | 2.63亿 |
| 2016 | -1000 |
| 2015 | 8.75亿 |
| 2014 | 1.59亿 |
| 2013 | 6.14亿 |
| 2012 | 19.27亿 |
| 2011 | 26.02亿 |
| 2010 | 18.02亿 |
| 2009 | 29.43亿 |
| 2008 | 4.56亿 |
| 2007 | -53886000 |
| 2006 | 1.85亿 |
| 2005 | -1.13亿 |
| 2004 | 4.21千万 |
| 2003 | -9.47亿 |
| 2002 | -8.35亿 |
| 2001 | 7.63亿 |
| 2000 | 1.43亿 |
| 1999 | 7.08亿 |
| 1998 | -3.35亿 |
| 1997 | -1.55亿 |
| 1996 | -2.74亿 |
| 1995 | -4.84亿 |
| 1994 | -35100000 |
| 1993 | -10259500 |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | -2.38419E-7 |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | -9.31323E-10 |
| 1965 | - |
| 1964 | -11700 |
| 1963 | -300700 |
| 1962 | -380800 |
| 1961 | -485600 |
| 1960 | -581700 |