| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | 9.95459 |
| 2021 | 9.97883 |
| 2020 | 9.99459 |
| 2019 | 10.0068 |
| 2018 | 10.0106 |
| 2017 | 10.013 |
| 2016 | 10.0301 |
| 2015 | 10.0684 |
| 2014 | 10.1388 |
| 2013 | 10.2484 |
| 2012 | 10.2778 |
| 2011 | 10.3041 |
| 2010 | 10.5083 |
| 2009 | 10.848 |
| 2008 | 11.2804 |
| 2007 | 11.8632 |
| 2006 | 12.4802 |
| 2005 | 12.9379 |
| 2004 | 13.2435 |
| 2003 | 13.4708 |
| 2002 | 13.6805 |
| 2001 | 13.8534 |
| 2000 | 13.9893 |
| 1999 | 14.1104 |
| 1998 | 14.1052 |
| 1997 | 13.9387 |
| 1996 | 13.6947 |
| 1995 | 13.3888 |
| 1994 | 12.8331 |
| 1993 | 11.971 |
| 1992 | 10.9503 |
| 1991 | 9.86719 |
| 1990 | 8.87881 |
| 1989 | 8.35787 |
| 1988 | 8.69066 |
| 1987 | 9.81373 |
| 1986 | 11.1912 |
| 1985 | 12.4159 |
| 1984 | 13.4463 |
| 1983 | 14.2074 |
| 1982 | 14.7032 |
| 1981 | 15.0687 |
| 1980 | 15.2418 |
| 1979 | 15.3594 |
| 1978 | 15.2995 |
| 1977 | 14.951 |
| 1976 | 14.6841 |
| 1975 | 13.9497 |
| 1974 | 13.3542 |
| 1973 | 13.3375 |
| 1972 | 13.4 |
| 1971 | 13.4048 |
| 1970 | 13.2164 |
| 1969 | 13.0651 |
| 1968 | 13.0299 |
| 1967 | 12.9217 |
| 1966 | 12.7777 |
| 1965 | 12.6469 |
| 1964 | 12.5388 |
| 1963 | 12.3844 |
| 1962 | 12.1573 |
| 1961 | 11.9285 |
| 1960 | 11.7203 |