| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | 2.09964 |
| 2021 | 2.34734 |
| 2020 | 2.45064 |
| 2019 | 2.19648 |
| 2018 | 2.20844 |
| 2017 | 2.06736 |
| 2016 | 1.90988 |
| 2015 | 1.80162 |
| 2014 | 1.65679 |
| 2013 | 1.5759 |
| 2012 | 1.54794 |
| 2011 | 1.49779 |
| 2010 | 1.4931 |
| 2009 | 1.31313 |
| 2008 | 0.798218 |
| 2007 | 0.914612 |
| 2006 | 1.0431 |
| 2005 | 1.12758 |
| 2004 | 1.29674 |
| 2003 | 1.44752 |
| 2002 | 1.51962 |
| 2001 | 1.77481 |
| 2000 | 2.20981 |
| 1999 | 2.51003 |
| 1998 | 2.66205 |
| 1997 | 3.00336 |
| 1996 | 3.23845 |
| 1995 | 3.57731 |
| 1994 | 3.84234 |
| 1993 | 1.76129 |
| 1992 | 3.14593 |
| 1991 | 2.3279 |
| 1990 | 2.07138 |
| 1989 | 1.99245 |
| 1988 | 1.2782 |
| 1987 | 1.57425 |
| 1986 | 1.14685 |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |