| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | 9.2404 |
| 2021 | 9.2797 |
| 2020 | 9.31298 |
| 2019 | 9.34032 |
| 2018 | 9.35931 |
| 2017 | 9.38113 |
| 2016 | 9.41935 |
| 2015 | 9.47566 |
| 2014 | 9.55938 |
| 2013 | 9.68032 |
| 2012 | 9.73199 |
| 2011 | 9.7835 |
| 2010 | 9.99596 |
| 2009 | 10.3287 |
| 2008 | 10.7447 |
| 2007 | 11.2911 |
| 2006 | 11.8582 |
| 2005 | 12.2706 |
| 2004 | 12.5313 |
| 2003 | 12.7095 |
| 2002 | 12.865 |
| 2001 | 12.9841 |
| 2000 | 13.0722 |
| 1999 | 13.1531 |
| 1998 | 13.2202 |
| 1997 | 13.145 |
| 1996 | 12.897 |
| 1995 | 12.5891 |
| 1994 | 12.0404 |
| 1993 | 11.1403 |
| 1992 | 10.0235 |
| 1991 | 8.91434 |
| 1990 | 7.98465 |
| 1989 | 7.49911 |
| 1988 | 7.79195 |
| 1987 | 8.77059 |
| 1986 | 9.9345 |
| 1985 | 10.9551 |
| 1984 | 11.8025 |
| 1983 | 12.4058 |
| 1982 | 12.7836 |
| 1981 | 13.0619 |
| 1980 | 13.2105 |
| 1979 | 13.3628 |
| 1978 | 13.4374 |
| 1977 | 13.2484 |
| 1976 | 13.0496 |
| 1975 | 12.7483 |
| 1974 | 12.5738 |
| 1973 | 12.6742 |
| 1972 | 12.8528 |
| 1971 | 12.9856 |
| 1970 | 12.9444 |
| 1969 | 12.8773 |
| 1968 | 12.8562 |
| 1967 | 12.7612 |
| 1966 | 12.6289 |
| 1965 | 12.509 |
| 1964 | 12.4118 |
| 1963 | 12.2745 |
| 1962 | 12.0622 |
| 1961 | 11.8327 |
| 1960 | 11.6124 |