| 年份 | 斯里兰卡  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 3988.08 | 
| 2021 | 4331.47 | 
| 2020 | 4229.75 | 
| 2019 | 4458.43 | 
| 2018 | 4495.71 | 
| 2017 | 4427.54 | 
| 2016 | 4174.64 | 
| 2015 | 3990.35 | 
| 2014 | 3846.83 | 
| 2013 | 3634.62 | 
| 2012 | 3512.13 | 
| 2011 | 3257.45 | 
| 2010 | 3025.3 | 
| 2009 | 2826.24 | 
| 2008 | 2756.12 | 
| 2007 | 2628.16 | 
| 2006 | 2486.65 | 
| 2005 | 2332.65 | 
| 2004 | 2216.27 | 
| 2003 | 2122.22 | 
| 2002 | 2023.39 | 
| 2001 | 1965.82 | 
| 2000 | 2011.98 | 
| 1999 | 1908.87 | 
| 1998 | 1840.97 | 
| 1997 | 1769 | 
| 1996 | 1674 | 
| 1995 | 1625.57 | 
| 1994 | 1555.01 | 
| 1993 | 1487.92 | 
| 1992 | 1407.77 | 
| 1991 | 1364.53 | 
| 1990 | 1320.64 | 
| 1989 | 1256.8 | 
| 1988 | 1244.43 | 
| 1987 | 1231.03 | 
| 1986 | 1227.15 | 
| 1985 | 1192.42 | 
| 1984 | 1151.36 | 
| 1983 | 1110.48 | 
| 1982 | 1074.56 | 
| 1981 | 1048.11 | 
| 1980 | 1008.53 | 
| 1979 | 969.913 | 
| 1978 | 928.336 | 
| 1977 | 894.53 | 
| 1976 | 866.346 | 
| 1975 | 853.56 | 
| 1974 | 818.948 | 
| 1973 | 803.502 | 
| 1972 | 765.37 | 
| 1971 | 784.303 | 
| 1970 | 790.8 | 
| 1969 | 778.445 | 
| 1968 | 739.294 | 
| 1967 | 715.414 | 
| 1966 | 688.272 | 
| 1965 | 671.056 | 
| 1964 | 670.316 | 
| 1963 | 660.851 | 
| 1962 | 660.353 | 
| 1961 | 651.564 | 
| 1960 | - |