年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | 27.776 |
2021 | 28.44 |
2020 | 29.123 |
2019 | 29.828 |
2018 | 30.554 |
2017 | 31.3 |
2016 | 32.067 |
2015 | 32.845 |
2014 | 33.632 |
2013 | 34.428 |
2012 | 35.232 |
2011 | 36.135 |
2010 | 37.588 |
2009 | 39.063 |
2008 | 40.556 |
2007 | 42.072 |
2006 | 43.6 |
2005 | 44.056 |
2004 | 44.512 |
2003 | 44.971 |
2002 | 45.43 |
2001 | 45.938 |
2000 | 46.781 |
1999 | 47.628 |
1998 | 48.475 |
1997 | 49.323 |
1996 | 50.17 |
1995 | 51.019 |
1994 | 51.867 |
1993 | 52.714 |
1992 | 53.557 |
1991 | 54.708 |
1990 | 58.067 |
1989 | 61.352 |
1988 | 64.533 |
1987 | 67.599 |
1986 | 70.517 |
1985 | 73.276 |
1984 | 75.861 |
1983 | 78.277 |
1982 | 80.511 |
1981 | 82.448 |
1980 | 83.521 |
1979 | 84.543 |
1978 | 85.511 |
1977 | 86.428 |
1976 | 87.295 |
1975 | 88.116 |
1974 | 88.89 |
1973 | 89.619 |
1972 | 90.305 |
1971 | 91.002 |
1970 | 92.166 |
1969 | 93.19 |
1968 | 94.088 |
1967 | 94.876 |
1966 | 95.563 |
1965 | 96.161 |
1964 | 96.682 |
1963 | 96.829 |
1962 | 96.866 |
1961 | 96.903 |
1960 | 96.94 |