| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | 9.83605 |
| 2021 | 10.0595 |
| 2020 | 10.2935 |
| 2019 | 10.5159 |
| 2018 | 10.7147 |
| 2017 | 10.8889 |
| 2016 | 11.0314 |
| 2015 | 11.1397 |
| 2014 | 11.233 |
| 2013 | 11.3284 |
| 2012 | 11.4311 |
| 2011 | 11.531 |
| 2010 | 11.6196 |
| 2009 | 11.6917 |
| 2008 | 11.759 |
| 2007 | 11.8402 |
| 2006 | 11.9448 |
| 2005 | 12.0749 |
| 2004 | 12.2454 |
| 2003 | 12.4691 |
| 2002 | 12.6048 |
| 2001 | 12.7468 |
| 2000 | 13.112 |
| 1999 | 13.6414 |
| 1998 | 14.8847 |
| 1997 | 16.2281 |
| 1996 | 16.9628 |
| 1995 | 17.5822 |
| 1994 | 18.0532 |
| 1993 | 18.6366 |
| 1992 | 19.544 |
| 1991 | 20.3599 |
| 1990 | 20.9143 |
| 1989 | 21.4876 |
| 1988 | 21.8847 |
| 1987 | 22.1066 |
| 1986 | 22.2575 |
| 1985 | 22.182 |
| 1984 | 21.4998 |
| 1983 | 20.0593 |
| 1982 | 18.1028 |
| 1981 | 16.1835 |
| 1980 | 14.4428 |
| 1979 | 13.3658 |
| 1978 | 13.5513 |
| 1977 | 14.6947 |
| 1976 | 15.9083 |
| 1975 | 16.7958 |
| 1974 | 17.4158 |
| 1973 | 17.59 |
| 1972 | 17.4685 |
| 1971 | 17.2213 |
| 1970 | 16.8405 |
| 1969 | 16.6215 |
| 1968 | 16.6578 |
| 1967 | 16.6935 |
| 1966 | 16.7724 |
| 1965 | 16.8964 |
| 1964 | 17.0823 |
| 1963 | 17.3544 |
| 1962 | 17.6893 |
| 1961 | 18.01 |
| 1960 | 18.2707 |