年份 | 斯里兰卡 |
---|---|
2023 | - |
2022 | - |
2021 | 1.99 |
2020 | 2 |
2019 | 2.019 |
2018 | 2.031 |
2017 | 2.053 |
2016 | 2.068 |
2015 | 2.091 |
2014 | 2.13 |
2013 | 2.181 |
2012 | 2.196 |
2011 | 2.206 |
2010 | 2.196 |
2009 | 2.224 |
2008 | 2.275 |
2007 | 2.327 |
2006 | 2.344 |
2005 | 2.283 |
2004 | 2.267 |
2003 | 2.276 |
2002 | 2.275 |
2001 | 2.261 |
2000 | 2.191 |
1999 | 2.138 |
1998 | 2.116 |
1997 | 2.182 |
1996 | 2.238 |
1995 | 2.295 |
1994 | 2.343 |
1993 | 2.406 |
1992 | 2.483 |
1991 | 2.5 |
1990 | 2.517 |
1989 | 2.558 |
1988 | 2.565 |
1987 | 2.657 |
1986 | 2.744 |
1985 | 2.879 |
1984 | 2.988 |
1983 | 3.093 |
1982 | 3.298 |
1981 | 3.576 |
1980 | 3.643 |
1979 | 3.74 |
1978 | 3.724 |
1977 | 3.676 |
1976 | 3.746 |
1975 | 3.792 |
1974 | 3.848 |
1973 | 4.033 |
1972 | 4.147 |
1971 | 4.242 |
1970 | 4.361 |
1969 | 4.5 |
1968 | 4.682 |
1967 | 4.855 |
1966 | 4.884 |
1965 | 5.004 |
1964 | 5.135 |
1963 | 5.211 |
1962 | 5.261 |
1961 | 5.331 |
1960 | 5.465 |