| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | 89.0527 |
| 2021 | 90.1808 |
| 2020 | 90.9711 |
| 2019 | 93.5204 |
| 2018 | 98.244 |
| 2017 | 100.822 |
| 2016 | 99.6043 |
| 2015 | 101.073 |
| 2014 | 100.343 |
| 2013 | 98.384 |
| 2012 | 92.9615 |
| 2011 | 89.3581 |
| 2010 | 84.5376 |
| 2009 | 82.1803 |
| 2008 | 81.0982 |
| 2007 | 79.4892 |
| 2006 | 76.9756 |
| 2005 | 72.9881 |
| 2004 | 69.1226 |
| 2003 | 67.8941 |
| 2002 | 67.6698 |
| 2001 | 67.0535 |
| 2000 | 67.0233 |
| 1999 | 68.2544 |
| 1998 | 62.5615 |
| 1997 | 57.9854 |
| 1996 | 54.9804 |
| 1995 | - |
| 1994 | 47.1163 |
| 1993 | 42.3902 |
| 1992 | 39.6701 |
| 1991 | - |
| 1990 | 42.8612 |
| 1989 | - |
| 1988 | 41.3422 |
| 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 | - |