年份 | 斯里兰卡 |
---|---|
2023 | - |
2022 | - |
2021 | 5.8 |
2020 | 6 |
2019 | 6.2 |
2018 | 6.5 |
2017 | 6.8 |
2016 | 7.1 |
2015 | 7.5 |
2014 | 8 |
2013 | 8.4 |
2012 | 8.9 |
2011 | 9.3 |
2010 | 9.6 |
2009 | 13.6 |
2008 | 10.3 |
2007 | 10.8 |
2006 | 11.5 |
2005 | 12.1 |
2004 | 17.6 |
2003 | 13 |
2002 | 13.4 |
2001 | 13.8 |
2000 | 14.2 |
1999 | 14.7 |
1998 | 15.3 |
1997 | 15.9 |
1996 | 16.4 |
1995 | 17 |
1994 | 17.6 |
1993 | 18.2 |
1992 | 18.7 |
1991 | 19.1 |
1990 | 19.4 |
1989 | 21.2 |
1988 | 20.2 |
1987 | 21.3 |
1986 | 23 |
1985 | 25.2 |
1984 | 27.6 |
1983 | 30.1 |
1982 | 32.4 |
1981 | 34.6 |
1980 | 36.8 |
1979 | 39.4 |
1978 | 42.1 |
1977 | 44.8 |
1976 | 47.1 |
1975 | 49 |
1974 | 50.3 |
1973 | 51.3 |
1972 | 51.9 |
1971 | 52.4 |
1970 | 53 |
1969 | 53.8 |
1968 | 54.9 |
1967 | 56.4 |
1966 | 58.1 |
1965 | 59.7 |
1964 | 61.1 |
1963 | 62.3 |
1962 | 63.6 |
1961 | 65.4 |
1960 | 68.1 |