| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | 51.8042 |
| 2021 | 51.3883 |
| 2020 | 51.2847 |
| 2019 | 51.208 |
| 2018 | - |
| 2017 | 50.8699 |
| 2016 | 50.513 |
| 2015 | 50.2485 |
| 2014 | 49.9985 |
| 2013 | 50.0048 |
| 2012 | 49.386 |
| 2011 | 48.0002 |
| 2010 | 46.716 |
| 2009 | 45.9942 |
| 2008 | 44.461 |
| 2007 | 42.782 |
| 2006 | 43.0725 |
| 2005 | 42.1371 |
| 2004 | 42.2179 |
| 2003 | 41.8996 |
| 2002 | 42.0578 |
| 2001 | 40.5092 |
| 2000 | 40.1226 |
| 1999 | 40.1288 |
| 1998 | 39.2498 |
| 1997 | - |
| 1996 | 37.8028 |
| 1995 | 37.5591 |
| 1994 | 38.0005 |
| 1993 | 38.0823 |
| 1992 | 28.2114 |
| 1991 | - |
| 1990 | 38.8055 |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | 34.5949 |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | 26.5362 |
| 1980 | - |
| 1979 | - |
| 1978 | 25.316 |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | 27.8986 |
| 1972 | 23.5351 |
| 1971 | 24.6994 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |