| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 4.26801 |
| 2020 | 4.24166 |
| 2019 | 7.19107 |
| 2018 | 8.2428 |
| 2017 | 8.53479 |
| 2016 | 7.81905 |
| 2015 | 7.47692 |
| 2014 | 5.87512 |
| 2013 | 5.97868 |
| 2012 | 6.42976 |
| 2011 | 6.60127 |
| 2010 | 6.63449 |
| 2009 | 6.45213 |
| 2008 | 8.01999 |
| 2007 | 9.05393 |
| 2006 | 9.94737 |
| 2005 | 10.5385 |
| 2004 | 10.474 |
| 2003 | 9.64577 |
| 2002 | 11.051 |
| 2001 | 12.1453 |
| 2000 | 12.1946 |
| 1999 | 11.679 |
| 1998 | 11.427 |
| 1997 | 12.6398 |
| 1996 | 13.2284 |
| 1995 | 13.9985 |
| 1994 | 12.9825 |
| 1993 | 13.1878 |
| 1992 | 12.7786 |
| 1991 | 12.9437 |
| 1990 | 13.3047 |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |