| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | -19.875 |
| 2021 | 4.10344 |
| 2020 | -20.0678 |
| 2019 | -3.50518 |
| 2018 | 3.26243 |
| 2017 | 6.73014 |
| 2016 | 6.98911 |
| 2015 | 10.597 |
| 2014 | 9.56664 |
| 2013 | -1.52979 |
| 2012 | 0.485437 |
| 2011 | 23.6 |
| 2010 | 12.6472 |
| 2009 | -9.5859 |
| 2008 | 4.01184 |
| 2007 | 3.73323 |
| 2006 | 6.93716 |
| 2005 | 2.68816 |
| 2004 | 9.01095 |
| 2003 | 11.247 |
| 2002 | 11.2174 |
| 2001 | -9.52792 |
| 2000 | 14.8882 |
| 1999 | 7.00698 |
| 1998 | 11.4899 |
| 1997 | 10.4685 |
| 1996 | 2.8 |
| 1995 | 1 |
| 1994 | 14.2 |
| 1993 | 14.5 |
| 1992 | 7.89999 |
| 1991 | 7.89999 |
| 1990 | 7.90003 |
| 1989 | -2.0005 |
| 1988 | -2.00116 |
| 1987 | -0.271495 |
| 1986 | 7.68052 |
| 1985 | -6.48742 |
| 1984 | 10.7644 |
| 1983 | 10.7858 |
| 1982 | 14.6516 |
| 1981 | -6.97395 |
| 1980 | 19.2496 |
| 1979 | 18.9468 |
| 1978 | 36.9186 |
| 1977 | -5.68761 |
| 1976 | 13.5974 |
| 1975 | -0.833215 |
| 1974 | -2.38568 |
| 1973 | -2.55322 |
| 1972 | -7.75707 |
| 1971 | -9.82542 |
| 1970 | -5.91354 |
| 1969 | 7.10141 |
| 1968 | 11.01 |
| 1967 | -4.36851 |
| 1966 | 4.76854 |
| 1965 | -2.25549 |
| 1964 | 0.434839 |
| 1963 | -11.2022 |
| 1962 | 11.649 |
| 1961 | -9.88427 |
| 1960 | - |