| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | 60.0122 |
| 2017 | 60.1303 |
| 2016 | 58.7334 |
| 2015 | 55.8232 |
| 2014 | 52.3223 |
| 2013 | 47.0724 |
| 2012 | 43.5846 |
| 2011 | 40.6609 |
| 2010 | 39.9659 |
| 2009 | 38.1127 |
| 2008 | 36.529 |
| 2007 | 35.5299 |
| 2006 | 34.4188 |
| 2005 | 35.1998 |
| 2004 | 34.9446 |
| 2003 | 33.3107 |
| 2002 | 29.9732 |
| 2001 | 28.9655 |
| 2000 | 27.4195 |
| 1999 | 25.6322 |
| 1998 | 22.9506 |
| 1997 | 20.7282 |
| 1996 | - |
| 1995 | - |
| 1994 | 17.0935 |
| 1993 | 14.4129 |
| 1992 | 13.9121 |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |