| 年份 | 斯里兰卡 |
|---|---|
| 2023 | - |
| 2022 | 2402.29 |
| 2021 | 2642.92 |
| 2020 | 2602.69 |
| 2019 | 2776.58 |
| 2018 | 2690.7 |
| 2017 | 2588.6 |
| 2016 | 2614.24 |
| 2015 | 2551.62 |
| 2014 | 2437.13 |
| 2013 | 2373.16 |
| 2012 | 2218.8 |
| 2011 | 2172.77 |
| 2010 | 1990.53 |
| 2009 | 1836.07 |
| 2008 | 1831.71 |
| 2007 | 1715.93 |
| 2006 | 1663.16 |
| 2005 | 1572.98 |
| 2004 | 1560.02 |
| 2003 | 1523.66 |
| 2002 | 1418.8 |
| 2001 | 1322.86 |
| 2000 | 1321.16 |
| 1999 | 1287.48 |
| 1998 | 1216.57 |
| 1997 | 1137.19 |
| 1996 | 1068.53 |
| 1995 | 1086.63 |
| 1994 | 1042.1 |
| 1993 | 986.537 |
| 1992 | 927.011 |
| 1991 | 893.142 |
| 1990 | 845.551 |
| 1989 | 909.759 |
| 1988 | 870.931 |
| 1987 | 871.569 |
| 1986 | 851.68 |
| 1985 | 876.91 |
| 1984 | 831.754 |
| 1983 | 761.888 |
| 1982 | 735.755 |
| 1981 | 720.458 |
| 1980 | 531.37 |
| 1979 | 498.732 |
| 1978 | 493.056 |
| 1977 | 478.624 |
| 1976 | 435.693 |
| 1975 | 440.009 |
| 1974 | 426.269 |
| 1973 | 435.756 |
| 1972 | 389.776 |
| 1971 | 423.727 |
| 1970 | 441.546 |
| 1969 | 467.596 |
| 1968 | 435.693 |
| 1967 | 401.209 |
| 1966 | 410.252 |
| 1965 | 380.246 |
| 1964 | 395.424 |
| 1963 | 387.614 |
| 1962 | 420.072 |
| 1961 | 394.385 |
| 1960 | 431.176 |