| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | 200.932 |
| 2021 | 134.992 |
| 2020 | 124.421 |
| 2019 | 120.48 |
| 2018 | 115.991 |
| 2017 | 111.214 |
| 2016 | 105.443 |
| 2015 | 100 |
| 2014 | 97.0738 |
| 2013 | 95.2445 |
| 2012 | 89.6395 |
| 2011 | 81.1485 |
| 2010 | 78.0425 |
| 2009 | 61.4823 |
| 2008 | 58.068 |
| 2007 | 49.9179 |
| 2006 | 43.7767 |
| 2005 | 39.3403 |
| 2004 | 35.6283 |
| 2003 | 32.7461 |
| 2002 | 30.1117 |
| 2001 | 27.8525 |
| 2000 | 24.504 |
| 1999 | 22.8418 |
| 1998 | 21.9289 |
| 1997 | 20.0788 |
| 1996 | 18.4337 |
| 1995 | 16.6343 |
| 1994 | 15.2185 |
| 1993 | 13.8639 |
| 1992 | 12.6168 |
| 1991 | 11.5323 |
| 1990 | 10.4248 |
| 1989 | 8.68275 |
| 1988 | 7.82771 |
| 1987 | 7.10854 |
| 1986 | 6.59716 |
| 1985 | 6.2286 |
| 1984 | 6.19244 |
| 1983 | 5.14748 |
| 1982 | 4.40306 |
| 1981 | 3.92776 |
| 1980 | 3.24916 |
| 1979 | 2.70814 |
| 1978 | 2.3468 |
| 1977 | 2.1158 |
| 1976 | 1.84478 |
| 1975 | 1.67744 |
| 1974 | 1.59225 |
| 1973 | 1.28017 |
| 1972 | 1.13542 |
| 1971 | 1.04198 |
| 1970 | 1.0266 |
| 1969 | 0.912465 |
| 1968 | 0.900768 |
| 1967 | 0.803552 |
| 1966 | 0.789042 |
| 1965 | 0.803534 |
| 1964 | 0.794261 |
| 1963 | 0.781763 |
| 1962 | 0.756708 |
| 1961 | 0.774892 |
| 1960 | - |