| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | 48.8473 |
| 2021 | 8.49612 |
| 2020 | 3.2709 |
| 2019 | 3.87053 |
| 2018 | 4.29531 |
| 2017 | 5.47285 |
| 2016 | 5.44322 |
| 2015 | 3.01438 |
| 2014 | 1.92063 |
| 2013 | 6.25289 |
| 2012 | 10.4634 |
| 2011 | 3.97993 |
| 2010 | 26.9349 |
| 2009 | 5.87988 |
| 2008 | 16.327 |
| 2007 | 14.0284 |
| 2006 | 11.277 |
| 2005 | 10.4187 |
| 2004 | 8.80149 |
| 2003 | 8.74866 |
| 2002 | 8.11157 |
| 2001 | 13.6648 |
| 2000 | 7.27743 |
| 1999 | 4.1627 |
| 1998 | 9.21416 |
| 1997 | 8.92447 |
| 1996 | 10.8175 |
| 1995 | 9.30344 |
| 1994 | 9.77059 |
| 1993 | 9.88439 |
| 1992 | 9.40371 |
| 1991 | 10.624 |
| 1990 | 20.0633 |
| 1989 | 10.9232 |
| 1988 | 10.117 |
| 1987 | 7.75149 |
| 1986 | 5.91728 |
| 1985 | 0.583906 |
| 1984 | 20.3005 |
| 1983 | 16.9068 |
| 1982 | 12.1011 |
| 1981 | 20.8853 |
| 1980 | 19.9775 |
| 1979 | 15.3973 |
| 1978 | 10.9179 |
| 1977 | 14.6911 |
| 1976 | 9.97557 |
| 1975 | 5.35029 |
| 1974 | 24.3787 |
| 1973 | 12.7486 |
| 1972 | 8.96686 |
| 1971 | 1.49845 |
| 1970 | 12.5085 |
| 1969 | 1.29849 |
| 1968 | 12.0984 |
| 1967 | 1.83888 |
| 1966 | -1.80354 |
| 1965 | 1.16755 |
| 1964 | 1.59871 |
| 1963 | 3.31097 |
| 1962 | -2.34661 |
| 1961 | - |
| 1960 | - |