| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | 96.1998 |
| 2021 | 98.9468 |
| 2020 | 99.4703 |
| 2019 | 100.605 |
| 2018 | 102.335 |
| 2017 | 105.252 |
| 2016 | 107.838 |
| 2015 | 111.573 |
| 2014 | 114.46 |
| 2013 | 115.488 |
| 2012 | 115.591 |
| 2011 | 116.35 |
| 2010 | 116.509 |
| 2009 | 113.928 |
| 2008 | 111.803 |
| 2007 | 110.033 |
| 2006 | 109.347 |
| 2005 | 108.481 |
| 2004 | 106.594 |
| 2003 | 103.886 |
| 2002 | 100.233 |
| 2001 | 97.2487 |
| 2000 | 98.2513 |
| 1999 | 99.3716 |
| 1998 | 99.517 |
| 1997 | 96.9721 |
| 1996 | 95.5963 |
| 1995 | 92.2598 |
| 1994 | 90.228 |
| 1993 | 87.3664 |
| 1992 | 82.5229 |
| 1991 | 84.2775 |
| 1990 | 85.2378 |
| 1989 | - |
| 1988 | 90.3523 |
| 1987 | - |
| 1986 | 90.3466 |
| 1985 | 84.2421 |
| 1984 | 82.2916 |
| 1983 | - |
| 1982 | 92.2782 |
| 1981 | 94.123 |
| 1980 | 93.0717 |
| 1979 | 91.2225 |
| 1978 | 90.6941 |
| 1977 | 82.9466 |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | 50.3136 |
| 1972 | 48.8454 |
| 1971 | 42.8203 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |