| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 27.6 |
| 2020 | 28.7 |
| 2019 | 29.8 |
| 2018 | 30.9 |
| 2017 | 32.2 |
| 2016 | 33.7 |
| 2015 | 35.3 |
| 2014 | 37 |
| 2013 | 39.3 |
| 2012 | 41.9 |
| 2011 | 45.1 |
| 2010 | 48.6 |
| 2009 | 52.4 |
| 2008 | 56.5 |
| 2007 | 60.8 |
| 2006 | 65.6 |
| 2005 | 70.9 |
| 2004 | 77.2 |
| 2003 | 84.9 |
| 2002 | 94 |
| 2001 | 104 |
| 2000 | 113.7 |
| 1999 | 121 |
| 1998 | 125.3 |
| 1997 | 127.2 |
| 1996 | 127.6 |
| 1995 | 127.1 |
| 1994 | 126.1 |
| 1993 | 125.1 |
| 1992 | 124.3 |
| 1991 | 124.2 |
| 1990 | 124.3 |
| 1989 | 124.3 |
| 1988 | 124.1 |
| 1987 | 124.5 |
| 1986 | 125.4 |
| 1985 | 127.5 |
| 1984 | 131.2 |
| 1983 | 137.8 |
| 1982 | 149.2 |
| 1981 | 166.6 |
| 1980 | 189.5 |
| 1979 | 215.7 |
| 1978 | 243.9 |
| 1977 | 271.8 |
| 1976 | 297.4 |
| 1975 | 322.8 |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |