| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | 57.748 |
| 2021 | 61.1554 |
| 2020 | 64.0454 |
| 2019 | 66.9701 |
| 2018 | 68.2589 |
| 2017 | 68.3385 |
| 2016 | 67.093 |
| 2015 | 64.6733 |
| 2014 | 60.9239 |
| 2013 | 56.2951 |
| 2012 | 53.2224 |
| 2011 | 51.1675 |
| 2010 | 53.2324 |
| 2009 | 51.9216 |
| 2008 | 50.4315 |
| 2007 | 49.4115 |
| 2006 | 48.5709 |
| 2005 | 49.2691 |
| 2004 | 48.888 |
| 2003 | 47.1693 |
| 2002 | 44.4552 |
| 2001 | 41.5744 |
| 2000 | 39.5292 |
| 1999 | 37.0364 |
| 1998 | 33.3925 |
| 1997 | 30.9277 |
| 1996 | 28.8943 |
| 1995 | 28.8102 |
| 1994 | 28.3625 |
| 1993 | 26.4374 |
| 1992 | 23.9697 |
| 1991 | - |
| 1990 | 27.0912 |
| 1989 | - |
| 1988 | 27.5407 |
| 1987 | - |
| 1986 | 24.3489 |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | 23.2232 |
| 1980 | 21.9372 |
| 1979 | 21.8861 |
| 1978 | 19.0236 |
| 1977 | 15.1597 |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | 6.39444 |
| 1972 | 6.00092 |
| 1971 | 5.3969 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |