年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | 2.75549 |
2021 | 2.69751 |
2020 | 2.64226 |
2019 | 2.58036 |
2018 | 2.5206 |
2017 | 2.46412 |
2016 | 2.41009 |
2015 | 2.35808 |
2014 | 2.30954 |
2013 | 2.26436 |
2012 | 2.22018 |
2011 | 2.17591 |
2010 | 2.12994 |
2009 | 2.08263 |
2008 | 2.01837 |
2007 | 1.94108 |
2006 | 1.87444 |
2005 | 1.81666 |
2004 | 1.76603 |
2003 | 1.74894 |
2002 | 1.76434 |
2001 | 1.78803 |
2000 | 1.81886 |
1999 | 1.85277 |
1998 | 1.89031 |
1997 | 1.92916 |
1996 | 1.96599 |
1995 | 1.99871 |
1994 | 2.0285 |
1993 | 2.05696 |
1992 | 2.0821 |
1991 | 2.09754 |
1990 | 2.10189 |
1989 | 2.09635 |
1988 | 2.0769 |
1987 | 2.05105 |
1986 | 2.03642 |
1985 | 2.04487 |
1984 | 2.07804 |
1983 | 2.13893 |
1982 | 2.2181 |
1981 | 2.28797 |
1980 | 2.32362 |
1979 | 2.3216 |
1978 | 2.28149 |
1977 | 2.20329 |
1976 | 2.11146 |
1975 | 2.0265 |
1974 | 1.94546 |
1973 | 1.86452 |
1972 | 1.79942 |
1971 | 1.76792 |
1970 | 1.75871 |
1969 | 1.75784 |
1968 | 1.77239 |
1967 | 1.80106 |
1966 | 1.84062 |
1965 | 1.88917 |
1964 | 1.95398 |
1963 | 2.04273 |
1962 | 2.13972 |
1961 | 2.21685 |
1960 | 2.25475 |