| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | 10.2224 |
| 2021 | 10.1165 |
| 2020 | -29.5588 |
| 2019 | 1.70418 |
| 2018 | 5.37506 |
| 2017 | 7.65944 |
| 2016 | 4.87418 |
| 2015 | 4.66067 |
| 2014 | 4.26257 |
| 2013 | 6.63636 |
| 2012 | -0.181488 |
| 2011 | 10.2 |
| 2010 | 8.76009 |
| 2009 | -12.3057 |
| 2008 | 0.3902 |
| 2007 | 7.32729 |
| 2006 | 3.84046 |
| 2005 | 6.64617 |
| 2004 | 7.7435 |
| 2003 | 3.3563 |
| 2002 | 6.26334 |
| 2001 | -5.27332 |
| 2000 | 17.9883 |
| 1999 | 3.9947 |
| 1998 | 0.966669 |
| 1997 | 11.6902 |
| 1996 | 3.9 |
| 1995 | 2.90001 |
| 1994 | 13.1 |
| 1993 | 13.2 |
| 1992 | 6.7 |
| 1991 | 6.70001 |
| 1990 | 6.69998 |
| 1989 | 6.68988 |
| 1988 | 7.14602 |
| 1987 | 0.516862 |
| 1986 | 12.975 |
| 1985 | 4.99909 |
| 1984 | -0.761028 |
| 1983 | -0.72156 |
| 1982 | 4.53319 |
| 1981 | 10.0136 |
| 1980 | 3.6013 |
| 1979 | 13.7961 |
| 1978 | 9.47243 |
| 1977 | -13.277 |
| 1976 | 2.25187 |
| 1975 | 20.0384 |
| 1974 | -13.342 |
| 1973 | 1.15546 |
| 1972 | -2.03844 |
| 1971 | -3.18918 |
| 1970 | 4.2881 |
| 1969 | -0.582863 |
| 1968 | 0.0748695 |
| 1967 | 6.20786 |
| 1966 | -5.90931 |
| 1965 | 6.03793 |
| 1964 | 0.0473566 |
| 1963 | -3.4374 |
| 1962 | 5.56475 |
| 1961 | 3.8904 |
| 1960 | - |