年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | 51.1478 |
2021 | 51.8402 |
2020 | 52.4186 |
2019 | 52.9329 |
2018 | 53.3689 |
2017 | 53.8233 |
2016 | 54.2999 |
2015 | 54.7257 |
2014 | 55.0515 |
2013 | 55.3026 |
2012 | 55.5113 |
2011 | 55.7638 |
2010 | 56.2006 |
2009 | 56.8473 |
2008 | 57.6368 |
2007 | 58.4887 |
2006 | 59.3719 |
2005 | 60.3411 |
2004 | 61.4866 |
2003 | 62.8341 |
2002 | 64.3605 |
2001 | 65.9919 |
2000 | 67.7156 |
1999 | 69.5894 |
1998 | 71.6201 |
1997 | 73.8285 |
1996 | 76.1676 |
1995 | 78.4802 |
1994 | 80.6615 |
1993 | 82.7654 |
1992 | 84.8385 |
1991 | 86.7175 |
1990 | 88.2971 |
1989 | 89.604 |
1988 | 90.5847 |
1987 | 91.217 |
1986 | 91.5729 |
1985 | 91.8022 |
1984 | 91.9863 |
1983 | 92.113 |
1982 | 92.1609 |
1981 | 92.4883 |
1980 | 93.372 |
1979 | 94.585 |
1978 | 95.9777 |
1977 | 97.5034 |
1976 | 99.2093 |
1975 | 101.192 |
1974 | 103.504 |
1973 | 106.13 |
1972 | 108.665 |
1971 | 109.982 |
1970 | 109.476 |
1969 | 107.9 |
1968 | 105.984 |
1967 | 103.928 |
1966 | 101.832 |
1965 | 99.784 |
1964 | 98.2699 |
1963 | 96.6316 |
1962 | 94.3876 |
1961 | 92.1485 |
1960 | 89.8954 |