| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | -7.82398 |
| 2021 | 3.51222 |
| 2020 | -4.62452 |
| 2019 | -0.220484 |
| 2018 | 2.31008 |
| 2017 | 6.46068 |
| 2016 | 5.05363 |
| 2015 | 4.20596 |
| 2014 | 6.37798 |
| 2013 | 4.05175 |
| 2012 | 8.63218 |
| 2011 | 8.66948 |
| 2010 | 8.01597 |
| 2009 | 3.53891 |
| 2008 | 5.95009 |
| 2007 | 6.79683 |
| 2006 | 7.66829 |
| 2005 | 6.24175 |
| 2004 | 5.44506 |
| 2003 | 5.94027 |
| 2002 | 3.96468 |
| 2001 | -1.54541 |
| 2000 | 6.00003 |
| 1999 | 4.30054 |
| 1998 | 4.69842 |
| 1997 | 6.4054 |
| 1996 | 3.79997 |
| 1995 | 5.50009 |
| 1994 | 5.59992 |
| 1993 | 6.90006 |
| 1992 | 4.39999 |
| 1991 | 4.59999 |
| 1990 | 6.4 |
| 1989 | 2.2993 |
| 1988 | 2.47269 |
| 1987 | 1.72561 |
| 1986 | 4.35555 |
| 1985 | 4.99941 |
| 1984 | 5.09915 |
| 1983 | 4.81399 |
| 1982 | 4.1415 |
| 1981 | 5.69952 |
| 1980 | 5.84603 |
| 1979 | 6.40356 |
| 1978 | 5.65384 |
| 1977 | 5.10059 |
| 1976 | 3.33511 |
| 1975 | 6.12623 |
| 1974 | 3.84583 |
| 1973 | 7.0574 |
| 1972 | -0.41048 |
| 1971 | 1.30691 |
| 1970 | 3.84663 |
| 1969 | 7.71682 |
| 1968 | 5.80109 |
| 1967 | 6.43902 |
| 1966 | 5.02379 |
| 1965 | 2.53695 |
| 1964 | 3.90643 |
| 1963 | 2.51675 |
| 1962 | 3.81802 |
| 1961 | - |
| 1960 | - |