| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 3.22457 |
| 2020 | 2.68855 |
| 2019 | 3.65856 |
| 2018 | 0.00580222 |
| 2017 | 0.191316 |
| 2016 | 3.20425 |
| 2015 | 3.86436 |
| 2014 | 6.35383 |
| 2013 | 0.289589 |
| 2012 | 7.40736 |
| 2011 | 7.04277 |
| 2010 | 6.79112 |
| 2009 | 8.29147 |
| 2008 | 6.10266 |
| 2007 | 5.21197 |
| 2006 | 4.58268 |
| 2005 | 4.23591 |
| 2004 | 3.98446 |
| 2003 | 2.61675 |
| 2002 | 1.99192 |
| 2001 | 1.7925 |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | 1.90724 |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | 20.6766 |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |