| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | 79.8187 |
| 2018 | 81.1676 |
| 2017 | 80.9637 |
| 2016 | 79.7157 |
| 2015 | 78.6519 |
| 2014 | 77.2211 |
| 2013 | 76.2327 |
| 2012 | 72.3631 |
| 2011 | 68.8481 |
| 2010 | 66.9278 |
| 2009 | 70.6067 |
| 2008 | 67.6159 |
| 2007 | 66.21 |
| 2006 | 61.9263 |
| 2005 | 62.5775 |
| 2004 | 64.0142 |
| 2003 | 62.4873 |
| 2002 | 64.0282 |
| 2001 | 62.3509 |
| 2000 | 52.9533 |
| 1999 | 55.2587 |
| 1998 | 52.6716 |
| 1997 | 60.8152 |
| 1996 | 56.897 |
| 1995 | - |
| 1994 | - |
| 1993 | 55.0698 |
| 1992 | 56.4501 |
| 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 | - |