| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 1461.4 |
| 2020 | 2838.09 |
| 2019 | 1803.55 |
| 2018 | 1312.52 |
| 2017 | 1119.42 |
| 2016 | 1597.65 |
| 2015 | 1502.45 |
| 2014 | 1968.05 |
| 2013 | 1381.42 |
| 2012 | 2676.12 |
| 2011 | 3345.09 |
| 2010 | 2748.57 |
| 2009 | 2970.1 |
| 2008 | 4221.35 |
| 2007 | 2836.46 |
| 2006 | 2571.08 |
| 2005 | 2543.21 |
| 2004 | 2406.46 |
| 2003 | 2339.65 |
| 2002 | 2703.38 |
| 2001 | 2437.02 |
| 2000 | 2513.89 |
| 1999 | 3058.09 |
| 1998 | 2273.09 |
| 1997 | 2515.22 |
| 1996 | 2222.84 |
| 1995 | 2291.4 |
| 1994 | 2891.56 |
| 1993 | 2505.99 |
| 1992 | 2550.44 |
| 1991 | 3214.11 |
| 1990 | 1877.19 |
| 1989 | 3077.56 |
| 1988 | 3186.15 |
| 1987 | 2524.26 |
| 1986 | 3129.18 |
| 1985 | 1935.16 |
| 1984 | 277.81 |
| 1983 | 268.565 |
| 1982 | 153.564 |
| 1981 | 341.37 |
| 1980 | 1549.74 |
| 1979 | 5428.35 |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |