| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 66.154 |
| 2020 | 66.519 |
| 2019 | 66.155 |
| 2018 | 65.793 |
| 2017 | 65.512 |
| 2016 | 65.122 |
| 2015 | 64.739 |
| 2014 | 64.346 |
| 2013 | 63.877 |
| 2012 | 63.451 |
| 2011 | 62.969 |
| 2010 | 61.917 |
| 2009 | 61.232 |
| 2008 | 60.715 |
| 2007 | 60.013 |
| 2006 | 59.405 |
| 2005 | 58.94 |
| 2004 | 58.302 |
| 2003 | 58.14 |
| 2002 | 57.833 |
| 2001 | 57.427 |
| 2000 | 56.839 |
| 1999 | 56.41 |
| 1998 | 56.025 |
| 1997 | 55.682 |
| 1996 | 55.374 |
| 1995 | 54.901 |
| 1994 | 54.307 |
| 1993 | 53.997 |
| 1992 | 53.55 |
| 1991 | 53.124 |
| 1990 | 52.335 |
| 1989 | 51.906 |
| 1988 | 51.507 |
| 1987 | 51.046 |
| 1986 | 50.658 |
| 1985 | 50.098 |
| 1984 | 49.547 |
| 1983 | 49.029 |
| 1982 | 48.514 |
| 1981 | 47.728 |
| 1980 | 47.085 |
| 1979 | 45.812 |
| 1978 | 44.908 |
| 1977 | 44.744 |
| 1976 | 44.392 |
| 1975 | 44.765 |
| 1974 | 44.441 |
| 1973 | 42.524 |
| 1972 | 42.282 |
| 1971 | 41.913 |
| 1970 | 41.488 |
| 1969 | 41.134 |
| 1968 | 40.834 |
| 1967 | 40.524 |
| 1966 | 39.971 |
| 1965 | 39.898 |
| 1964 | 39.53 |
| 1963 | 39.241 |
| 1962 | 40.756 |
| 1961 | 39.348 |
| 1960 | 39.143 |