年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | 2.55624 |
2021 | 2.51811 |
2020 | 2.47221 |
2019 | 2.41011 |
2018 | 2.33908 |
2017 | 2.26059 |
2016 | 2.18189 |
2015 | 2.11382 |
2014 | 2.05594 |
2013 | 1.9888 |
2012 | 1.91347 |
2011 | 1.84654 |
2010 | 1.78049 |
2009 | 1.71611 |
2008 | 1.68218 |
2007 | 1.67948 |
2006 | 1.68432 |
2005 | 1.69672 |
2004 | 1.71684 |
2003 | 1.74437 |
2002 | 1.77674 |
2001 | 1.81029 |
2000 | 1.84069 |
1999 | 1.86553 |
1998 | 1.88675 |
1997 | 1.90371 |
1996 | 1.91569 |
1995 | 1.92269 |
1994 | 1.92198 |
1993 | 1.9085 |
1992 | 1.88757 |
1991 | 1.87091 |
1990 | 1.86735 |
1989 | 1.87925 |
1988 | 1.90862 |
1987 | 1.94924 |
1986 | 1.98067 |
1985 | 1.98873 |
1984 | 1.97598 |
1983 | 1.94375 |
1982 | 1.89078 |
1981 | 1.8385 |
1980 | 1.79628 |
1979 | 1.75193 |
1978 | 1.70483 |
1977 | 1.66362 |
1976 | 1.63386 |
1975 | 1.61911 |
1974 | 1.62299 |
1973 | 1.64909 |
1972 | 1.70227 |
1971 | 1.78629 |
1970 | 1.87605 |
1969 | 1.95762 |
1968 | 2.04806 |
1967 | 2.13944 |
1966 | 2.20606 |
1965 | 2.23469 |
1964 | 2.24448 |
1963 | 2.22946 |
1962 | 2.18359 |
1961 | 2.15228 |
1960 | 2.16411 |