| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | 9.19583 |
| 2021 | 9.39451 |
| 2020 | 9.59938 |
| 2019 | 9.80567 |
| 2018 | 9.99825 |
| 2017 | 10.1655 |
| 2016 | 10.3002 |
| 2015 | 10.4044 |
| 2014 | 10.4968 |
| 2013 | 10.5909 |
| 2012 | 10.6903 |
| 2011 | 10.7878 |
| 2010 | 10.8782 |
| 2009 | 10.9576 |
| 2008 | 11.0312 |
| 2007 | 11.1069 |
| 2006 | 11.1982 |
| 2005 | 11.3133 |
| 2004 | 11.4652 |
| 2003 | 11.6676 |
| 2002 | 11.797 |
| 2001 | 11.9356 |
| 2000 | 12.2751 |
| 1999 | 12.7629 |
| 1998 | 13.9128 |
| 1997 | 15.1545 |
| 1996 | 15.817 |
| 1995 | 16.3653 |
| 1994 | 16.7641 |
| 1993 | 17.1504 |
| 1992 | 17.6467 |
| 1991 | 18.0923 |
| 1990 | 18.4292 |
| 1989 | 18.7697 |
| 1988 | 18.992 |
| 1987 | 19.0559 |
| 1986 | 19.0118 |
| 1985 | 18.8235 |
| 1984 | 18.1701 |
| 1983 | 16.8778 |
| 1982 | 15.1568 |
| 1981 | 13.4837 |
| 1980 | 12.0232 |
| 1979 | 11.185 |
| 1978 | 11.4685 |
| 1977 | 12.5608 |
| 1976 | 13.7169 |
| 1975 | 14.9924 |
| 1974 | 16.0308 |
| 1973 | 16.327 |
| 1972 | 16.3613 |
| 1971 | 16.2906 |
| 1970 | 16.109 |
| 1969 | 16.005 |
| 1968 | 16.0635 |
| 1967 | 16.1225 |
| 1966 | 16.2218 |
| 1965 | 16.363 |
| 1964 | 16.5663 |
| 1963 | 16.8551 |
| 1962 | 17.2059 |
| 1961 | 17.5428 |
| 1960 | 17.8173 |