| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 96.8718 |
| 2020 | 97.4787 |
| 2019 | 97.2772 |
| 2018 | 97.2796 |
| 2017 | 97.6488 |
| 2016 | 97.9382 |
| 2015 | 97.5291 |
| 2014 | 97.4337 |
| 2013 | 97.275 |
| 2012 | 97.1795 |
| 2011 | 97.404 |
| 2010 | 97.7818 |
| 2009 | 93.3821 |
| 2008 | 95.7359 |
| 2007 | 96.7748 |
| 2006 | 97.6339 |
| 2005 | 98.1022 |
| 2004 | 96.0155 |
| 2003 | 100.475 |
| 2002 | 102.992 |
| 2001 | 104.364 |
| 2000 | - |
| 1999 | - |
| 1998 | 105.266 |
| 1997 | - |
| 1996 | 106.883 |
| 1995 | 112.443 |
| 1994 | 110.46 |
| 1993 | 111.022 |
| 1992 | 110.41 |
| 1991 | 110.847 |
| 1990 | 108.771 |
| 1989 | 107.912 |
| 1988 | 107.043 |
| 1987 | 106.745 |
| 1986 | 123.638 |
| 1985 | 123.737 |
| 1984 | 122.966 |
| 1983 | 122.422 |
| 1982 | 122.83 |
| 1981 | 122.501 |
| 1980 | 119.282 |
| 1979 | 114.628 |
| 1978 | 110.989 |
| 1977 | 87.7065 |
| 1976 | 82.7679 |
| 1975 | 83.141 |
| 1974 | 86.0237 |
| 1973 | 91.399 |
| 1972 | 93.9493 |
| 1971 | 103.931 |
| 1970 | 102.651 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |