| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 70.078 |
| 2020 | 70.594 |
| 2019 | 70.234 |
| 2018 | 69.572 |
| 2017 | 69.468 |
| 2016 | 69.346 |
| 2015 | 68.724 |
| 2014 | 68.507 |
| 2013 | 67.663 |
| 2012 | 67.368 |
| 2011 | 66.591 |
| 2010 | 66.156 |
| 2009 | 65.438 |
| 2008 | 64.593 |
| 2007 | 64.286 |
| 2006 | 63.717 |
| 2005 | 63.149 |
| 2004 | 62.399 |
| 2003 | 62.013 |
| 2002 | 61.293 |
| 2001 | 60.755 |
| 2000 | 59.941 |
| 1999 | 59.342 |
| 1998 | 59.317 |
| 1997 | 58.901 |
| 1996 | 58.397 |
| 1995 | 57.857 |
| 1994 | 57.179 |
| 1993 | 56.864 |
| 1992 | 56.349 |
| 1991 | 55.783 |
| 1990 | 55.079 |
| 1989 | 54.579 |
| 1988 | 53.929 |
| 1987 | 53.224 |
| 1986 | 52.702 |
| 1985 | 52.079 |
| 1984 | 51.484 |
| 1983 | 50.843 |
| 1982 | 50.253 |
| 1981 | 49.697 |
| 1980 | 49.045 |
| 1979 | 48.096 |
| 1978 | 47.494 |
| 1977 | 47.188 |
| 1976 | 46.8 |
| 1975 | 46.999 |
| 1974 | 46.602 |
| 1973 | 46.478 |
| 1972 | 46.267 |
| 1971 | 46.119 |
| 1970 | 45.709 |
| 1969 | 45.361 |
| 1968 | 45.225 |
| 1967 | 44.798 |
| 1966 | 44.324 |
| 1965 | 44.329 |
| 1964 | 43.885 |
| 1963 | 43.545 |
| 1962 | 43.286 |
| 1961 | 42.861 |
| 1960 | 42.511 |