| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | 22.9647 |
| 2021 | 21.363 |
| 2020 | 20.8122 |
| 2019 | 20.2191 |
| 2018 | 18.6717 |
| 2017 | 17.948 |
| 2016 | 17.8068 |
| 2015 | 18.6914 |
| 2014 | 18.1734 |
| 2013 | 17.9866 |
| 2012 | 16.4015 |
| 2011 | 14.8215 |
| 2010 | 16.1711 |
| 2009 | - |
| 2008 | - |
| 2007 | - |
| 2006 | - |
| 2005 | - |
| 2004 | - |
| 2003 | - |
| 2002 | - |
| 2001 | - |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | 4.79836 |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | 3.78832 |
| 1985 | 3.70995 |
| 1984 | 4.15641 |
| 1983 | 4.06222 |
| 1982 | 3.68819 |
| 1981 | 2.87655 |
| 1980 | - |
| 1979 | 2.82799 |
| 1978 | 1.21204 |
| 1977 | 1.19599 |
| 1976 | - |
| 1975 | 1.16704 |
| 1974 | 1.12851 |
| 1973 | 1.12053 |
| 1972 | - |
| 1971 | 1.17064 |
| 1970 | 1.04718 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |