| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 34.5521 |
| 2020 | 34.2476 |
| 2019 | 33.7108 |
| 2018 | 33.1741 |
| 2017 | 32.7676 |
| 2016 | 32.2931 |
| 2015 | 31.9943 |
| 2014 | 31.7351 |
| 2013 | 31.5665 |
| 2012 | 31.3413 |
| 2011 | 30.8786 |
| 2010 | 30.6084 |
| 2009 | 30.3365 |
| 2008 | 30.3365 |
| 2007 | 30.3365 |
| 2006 | 30.3365 |
| 2005 | 30.3422 |
| 2004 | 29.6284 |
| 2003 | 28.8919 |
| 2002 | 28.3254 |
| 2001 | 27.7022 |
| 2000 | 27.0224 |
| 1999 | 26.286 |
| 1998 | 26.2293 |
| 1997 | 25.9461 |
| 1996 | 25.9461 |
| 1995 | 25.8894 |
| 1994 | 25.8894 |
| 1993 | 25.6685 |
| 1992 | 25.5778 |
| 1991 | 25.5495 |
| 1990 | 25.2379 |
| 1989 | 25.1246 |
| 1988 | 23.5101 |
| 1987 | 20.9608 |
| 1986 | 18.6381 |
| 1985 | 16.9386 |
| 1984 | 15.2447 |
| 1983 | 15.2391 |
| 1982 | 15.1824 |
| 1981 | 15.0125 |
| 1980 | 15.0125 |
| 1979 | 14.7292 |
| 1978 | 14.7292 |
| 1977 | 14.446 |
| 1976 | 14.446 |
| 1975 | 14.1627 |
| 1974 | 14.1627 |
| 1973 | 13.8794 |
| 1972 | 13.8794 |
| 1971 | 13.8794 |
| 1970 | 19.3689 |
| 1969 | 19.6975 |
| 1968 | 20.264 |
| 1967 | 20.5586 |
| 1966 | 20.5472 |
| 1965 | 20.5472 |
| 1964 | 20.366 |
| 1963 | 20.0657 |
| 1962 | 20.0147 |
| 1961 | 19.9298 |
| 1960 | - |