| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | 10.3137 |
| 2021 | 10.4916 |
| 2020 | 10.6618 |
| 2019 | 10.8053 |
| 2018 | 10.915 |
| 2017 | 11.0055 |
| 2016 | 11.0871 |
| 2015 | 11.1722 |
| 2014 | 11.319 |
| 2013 | 11.5265 |
| 2012 | 11.7428 |
| 2011 | 11.9641 |
| 2010 | 12.1736 |
| 2009 | 12.3459 |
| 2008 | 12.4999 |
| 2007 | 12.6874 |
| 2006 | 12.9315 |
| 2005 | 13.2238 |
| 2004 | 13.5566 |
| 2003 | 13.9021 |
| 2002 | 14.2255 |
| 2001 | 14.5348 |
| 2000 | 14.8689 |
| 1999 | 15.2595 |
| 1998 | 15.7004 |
| 1997 | 16.1409 |
| 1996 | 16.5025 |
| 1995 | 16.7722 |
| 1994 | 16.9711 |
| 1993 | 17.0914 |
| 1992 | 17.1538 |
| 1991 | 17.1843 |
| 1990 | 17.1934 |
| 1989 | 17.1892 |
| 1988 | 17.1679 |
| 1987 | 17.1261 |
| 1986 | 17.0648 |
| 1985 | 16.9935 |
| 1984 | 16.9269 |
| 1983 | 16.8818 |
| 1982 | 16.8713 |
| 1981 | 16.8927 |
| 1980 | 16.9267 |
| 1979 | 16.9512 |
| 1978 | 16.9471 |
| 1977 | 16.9025 |
| 1976 | 16.8279 |
| 1975 | 16.7474 |
| 1974 | 16.674 |
| 1973 | 16.6159 |
| 1972 | 16.572 |
| 1971 | 16.5306 |
| 1970 | 16.4885 |
| 1969 | 16.4513 |
| 1968 | 16.426 |
| 1967 | 16.4079 |
| 1966 | 16.3977 |
| 1965 | 16.3912 |
| 1964 | 16.3853 |
| 1963 | 16.3851 |
| 1962 | 16.3916 |
| 1961 | 16.4088 |
| 1960 | 16.4357 |