年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | 0.362217 |
2021 | 0.371556 |
2020 | 0.385412 |
2019 | 0.385744 |
2018 | 0.382898 |
2017 | 0.380184 |
2016 | 0.377529 |
2015 | 0.37478 |
2014 | 0.371768 |
2013 | 0.368258 |
2012 | 0.364625 |
2011 | 0.361667 |
2010 | 0.360197 |
2009 | 0.360255 |
2008 | 0.361471 |
2007 | 0.362856 |
2006 | 0.362213 |
2005 | 0.357987 |
2004 | 0.350349 |
2003 | 0.339033 |
2002 | 0.324433 |
2001 | 0.309347 |
2000 | 0.295785 |
1999 | 0.283287 |
1998 | 0.271338 |
1997 | 0.26048 |
1996 | 0.250381 |
1995 | 0.240684 |
1994 | 0.232204 |
1993 | 0.225793 |
1992 | 0.221677 |
1991 | 0.218776 |
1990 | 0.216787 |
1989 | 0.216649 |
1988 | 0.219006 |
1987 | 0.223924 |
1986 | 0.230041 |
1985 | 0.235176 |
1984 | 0.237899 |
1983 | 0.238221 |
1982 | 0.236414 |
1981 | 0.235915 |
1980 | 0.240196 |
1979 | 0.248577 |
1978 | 0.261855 |
1977 | 0.280582 |
1976 | 0.301814 |
1975 | 0.322827 |
1974 | 0.342239 |
1973 | 0.359265 |
1972 | 0.373566 |
1971 | 0.381365 |
1970 | 0.38069 |
1969 | 0.374301 |
1968 | 0.364984 |
1967 | 0.355037 |
1966 | 0.344897 |
1965 | 0.335184 |
1964 | 0.329426 |
1963 | 0.327538 |
1962 | 0.325749 |
1961 | 0.323872 |
1960 | 0.320333 |