| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | 74.886 |
| 2021 | 75.332 |
| 2020 | 75.768 |
| 2019 | 76.195 |
| 2018 | 76.612 |
| 2017 | 77.02 |
| 2016 | 77.418 |
| 2015 | 77.812 |
| 2014 | 78.201 |
| 2013 | 78.585 |
| 2012 | 78.963 |
| 2011 | 79.337 |
| 2010 | 79.706 |
| 2009 | 80.07 |
| 2008 | 80.429 |
| 2007 | 80.587 |
| 2006 | 80.707 |
| 2005 | 80.826 |
| 2004 | 80.945 |
| 2003 | 81.063 |
| 2002 | 81.18 |
| 2001 | 81.297 |
| 2000 | 81.414 |
| 1999 | 81.53 |
| 1998 | 81.645 |
| 1997 | 81.94 |
| 1996 | 82.317 |
| 1995 | 82.689 |
| 1994 | 83.054 |
| 1993 | 83.413 |
| 1992 | 83.766 |
| 1991 | 84.113 |
| 1990 | 84.454 |
| 1989 | 84.789 |
| 1988 | 85.117 |
| 1987 | 85.441 |
| 1986 | 85.758 |
| 1985 | 86.069 |
| 1984 | 86.374 |
| 1983 | 86.675 |
| 1982 | 86.969 |
| 1981 | 87.258 |
| 1980 | 90.102 |
| 1979 | 94.001 |
| 1978 | 94.422 |
| 1977 | 94.814 |
| 1976 | 95.18 |
| 1975 | 95.523 |
| 1974 | 70.945 |
| 1973 | 74.737 |
| 1972 | 78.182 |
| 1971 | 81.283 |
| 1970 | 84.03 |
| 1969 | 85.421 |
| 1968 | 86.709 |
| 1967 | 87.902 |
| 1966 | 89 |
| 1965 | 89.17 |
| 1964 | 89.338 |
| 1963 | 89.503 |
| 1962 | 89.667 |
| 1961 | 89.707 |
| 1960 | 89.715 |