| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | 8.66428 |
| 2021 | 8.62548 |
| 2020 | 8.61022 |
| 2019 | 8.65152 |
| 2018 | 8.74676 |
| 2017 | 8.77484 |
| 2016 | 8.80024 |
| 2015 | 8.98298 |
| 2014 | 9.2846 |
| 2013 | 9.65045 |
| 2012 | 10.1344 |
| 2011 | 10.6514 |
| 2010 | 11.037 |
| 2009 | 11.3004 |
| 2008 | 11.4931 |
| 2007 | 11.6449 |
| 2006 | 11.7502 |
| 2005 | 11.8276 |
| 2004 | 11.8929 |
| 2003 | 11.8872 |
| 2002 | 11.7743 |
| 2001 | 11.5698 |
| 2000 | 11.2938 |
| 1999 | 10.7855 |
| 1998 | 9.81943 |
| 1997 | 8.61907 |
| 1996 | 7.59471 |
| 1995 | 6.8152 |
| 1994 | 6.44533 |
| 1993 | 6.69913 |
| 1992 | 7.4506 |
| 1991 | 8.35155 |
| 1990 | 9.16829 |
| 1989 | 9.86022 |
| 1988 | 10.3429 |
| 1987 | 10.6283 |
| 1986 | 10.8291 |
| 1985 | 11.0311 |
| 1984 | 11.2692 |
| 1983 | 11.515 |
| 1982 | 11.7167 |
| 1981 | 11.8894 |
| 1980 | 12.057 |
| 1979 | 12.179 |
| 1978 | 12.2092 |
| 1977 | 12.1837 |
| 1976 | 12.0996 |
| 1975 | 11.8283 |
| 1974 | 11.5615 |
| 1973 | 11.428 |
| 1972 | 11.2566 |
| 1971 | 11.0666 |
| 1970 | 10.9323 |
| 1969 | 10.844 |
| 1968 | 10.7104 |
| 1967 | 10.516 |
| 1966 | 10.3073 |
| 1965 | 10.1064 |
| 1964 | 9.90848 |
| 1963 | 9.76901 |
| 1962 | 9.72485 |
| 1961 | 9.72642 |
| 1960 | 9.74263 |