| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | 1.19979 |
| 2021 | 1.50755 |
| 2020 | 1.55541 |
| 2019 | 1.93 |
| 2018 | 1.98781 |
| 2017 | 2.59317 |
| 2016 | 3.22929 |
| 2015 | 2.10998 |
| 2014 | 1.85859 |
| 2013 | 1.56459 |
| 2012 | 1.45342 |
| 2011 | 1.74292 |
| 2010 | 1.66178 |
| 2009 | 2.0559 |
| 2008 | 1.98 |
| 2007 | 2.26 |
| 2006 | 2.33 |
| 2005 | 2.26 |
| 2004 | - |
| 2003 | - |
| 2002 | - |
| 2001 | - |
| 2000 | - |
| 1999 | - |
| 1998 | 3.05142 |
| 1997 | - |
| 1996 | 3.3436 |
| 1995 | 2.9576 |
| 1994 | 3.10853 |
| 1993 | - |
| 1992 | - |
| 1991 | 2.91558 |
| 1990 | 2.41093 |
| 1989 | 2.75516 |
| 1988 | 2.82636 |
| 1987 | 2.64433 |
| 1986 | 2.80542 |
| 1985 | 2.57614 |
| 1984 | 2.16526 |
| 1983 | 2.39061 |
| 1982 | 2.5585 |
| 1981 | 2.44221 |
| 1980 | 2.70417 |
| 1979 | 2.56743 |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | 2.74455 |
| 1974 | - |
| 1973 | 3.3164 |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |