年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | 5.15213 |
2021 | 4.94778 |
2020 | 4.77369 |
2019 | 4.63672 |
2018 | 4.53787 |
2017 | 4.46865 |
2016 | 4.41952 |
2015 | 4.38284 |
2014 | 4.34926 |
2013 | 4.31392 |
2012 | 4.27556 |
2011 | 4.23384 |
2010 | 4.18747 |
2009 | 4.14038 |
2008 | 4.09622 |
2007 | 4.05464 |
2006 | 4.00826 |
2005 | 3.94859 |
2004 | 3.87581 |
2003 | 3.7926 |
2002 | 3.70099 |
2001 | 3.60634 |
2000 | 3.5158 |
1999 | 3.42793 |
1998 | 3.30685 |
1997 | 3.15705 |
1996 | 3.01974 |
1995 | 2.89649 |
1994 | 2.78992 |
1993 | 2.74512 |
1992 | 2.75879 |
1991 | 2.79497 |
1990 | 2.85091 |
1989 | 2.91253 |
1988 | 2.98088 |
1987 | 3.05336 |
1986 | 3.12235 |
1985 | 3.18064 |
1984 | 3.22798 |
1983 | 3.26691 |
1982 | 3.29747 |
1981 | 3.31469 |
1980 | 3.31759 |
1979 | 3.30641 |
1978 | 3.27414 |
1977 | 3.2325 |
1976 | 3.21114 |
1975 | 3.2302 |
1974 | 3.28994 |
1973 | 3.39615 |
1972 | 3.53302 |
1971 | 3.64839 |
1970 | 3.70482 |
1969 | 3.70459 |
1968 | 3.64744 |
1967 | 3.54005 |
1966 | 3.42066 |
1965 | 3.31594 |
1964 | 3.21735 |
1963 | 3.11526 |
1962 | 3.02819 |
1961 | 2.96818 |
1960 | 2.93991 |