| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | - |
| 2015 | - |
| 2014 | - |
| 2013 | - |
| 2012 | - |
| 2011 | - |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | - |
| 2006 | - |
| 2005 | - |
| 2004 | - |
| 2003 | - |
| 2002 | - |
| 2001 | - |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | 8.51282 |
| 1980 | 5.94872 |
| 1979 | 5.76923 |
| 1978 | 5.67742 |
| 1977 | 5.45455 |
| 1976 | 5.26316 |
| 1975 | 5.06667 |
| 1974 | 4.86486 |
| 1973 | 5 |
| 1972 | 5 |
| 1971 | 4.86567 |
| 1970 | 4.45113 |
| 1969 | 6 |
| 1968 | 3.03951 |
| 1967 | 1.53846 |
| 1966 | 1.01538 |
| 1965 | 0.859375 |
| 1964 | 0.578125 |
| 1963 | 0.546875 |
| 1962 | 0.515625 |
| 1961 | 0.46875 |
| 1960 | - |