| 年份 | 柬埔寨 |
|---|---|
| 2023 | - |
| 2022 | 7.36587 |
| 2021 | 7.21347 |
| 2020 | 5.38532 |
| 2019 | 4.8068 |
| 2018 | 4.92627 |
| 2017 | 5.1235 |
| 2016 | 5.20998 |
| 2015 | 5.39798 |
| 2014 | 5.49394 |
| 2013 | 5.61274 |
| 2012 | 5.7821 |
| 2011 | 6.01942 |
| 2010 | 6.34468 |
| 2009 | 6.16251 |
| 2008 | 5.63453 |
| 2007 | 5.73086 |
| 2006 | 3.46034 |
| 2005 | 4.0701 |
| 2004 | 4.48365 |
| 2003 | 5.26039 |
| 2002 | 5.44205 |
| 2001 | 5.29592 |
| 2000 | 5.2328 |
| 1999 | 4.94315 |
| 1998 | 4.80449 |
| 1997 | 5.4507 |
| 1996 | 5.74984 |
| 1995 | 5.84133 |
| 1994 | 6.93368 |
| 1993 | 4.49111 |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | 22.5564 |
| 1969 | 16.0671 |
| 1968 | 16.3539 |
| 1967 | 17.5074 |
| 1966 | 16.5625 |
| 1965 | 16.1184 |
| 1964 | 19.3431 |
| 1963 | 19.6078 |
| 1962 | 20.3463 |
| 1961 | 19.1111 |
| 1960 | 18.8341 |