| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | 54.4365 |
| 2021 | 53.9301 |
| 2020 | 53.7144 |
| 2019 | 53.4897 |
| 2018 | 52.3481 |
| 2017 | 52.3478 |
| 2016 | 51.7536 |
| 2015 | 51.2668 |
| 2014 | 50.9489 |
| 2013 | 50.5989 |
| 2012 | 50.8409 |
| 2011 | 51.8406 |
| 2010 | 51.1296 |
| 2009 | 50.6127 |
| 2008 | 48.8745 |
| 2007 | 47.1963 |
| 2006 | 46.4458 |
| 2005 | 45.4398 |
| 2004 | 44.6892 |
| 2003 | 44.4122 |
| 2002 | 44.1899 |
| 2001 | 43.7484 |
| 2000 | 43.4039 |
| 1999 | 42.8978 |
| 1998 | 42.9763 |
| 1997 | 42.4683 |
| 1996 | 43.1568 |
| 1995 | 41.7566 |
| 1994 | 41.7943 |
| 1993 | 41.5112 |
| 1992 | 40.83 |
| 1991 | 37.844 |
| 1990 | 36.7301 |
| 1989 | - |
| 1988 | 35.1305 |
| 1987 | - |
| 1986 | 32.0639 |
| 1985 | 33.6193 |
| 1984 | 29.3946 |
| 1983 | 31.6093 |
| 1982 | - |
| 1981 | 30.1012 |
| 1980 | 28.8661 |
| 1979 | 29.6684 |
| 1978 | 28.4569 |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | 29.673 |
| 1972 | 26.428 |
| 1971 | 28.9288 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |