| 年份 | 老挝  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 9.4706 | 
| 2021 | 9.58261 | 
| 2020 | 9.65892 | 
| 2019 | 9.71797 | 
| 2018 | 9.78316 | 
| 2017 | 9.86734 | 
| 2016 | 9.95351 | 
| 2015 | 10.0263 | 
| 2014 | 10.114 | 
| 2013 | 10.2037 | 
| 2012 | 10.2477 | 
| 2011 | 10.2398 | 
| 2010 | 10.1835 | 
| 2009 | 10.091 | 
| 2008 | 9.97072 | 
| 2007 | 9.82405 | 
| 2006 | 9.6541 | 
| 2005 | 9.47069 | 
| 2004 | 9.29613 | 
| 2003 | 9.14534 | 
| 2002 | 9.0267 | 
| 2001 | 8.94843 | 
| 2000 | 8.90936 | 
| 1999 | 8.89978 | 
| 1998 | 8.90748 | 
| 1997 | 8.92152 | 
| 1996 | 8.92953 | 
| 1995 | 8.93055 | 
| 1994 | 8.92971 | 
| 1993 | 8.9304 | 
| 1992 | 8.93439 | 
| 1991 | 8.93436 | 
| 1990 | 8.92351 | 
| 1989 | 8.90168 | 
| 1988 | 8.86994 | 
| 1987 | 8.82556 | 
| 1986 | 8.76986 | 
| 1985 | 8.70366 | 
| 1984 | 8.63024 | 
| 1983 | 8.55526 | 
| 1982 | 8.48403 | 
| 1981 | 8.43171 | 
| 1980 | 8.4136 | 
| 1979 | 8.43434 | 
| 1978 | 8.49408 | 
| 1977 | 8.5844 | 
| 1976 | 8.68157 | 
| 1975 | 8.77036 | 
| 1974 | 8.78075 | 
| 1973 | 8.73378 | 
| 1972 | 8.71458 | 
| 1971 | 8.69876 | 
| 1970 | 8.65997 | 
| 1969 | 8.66189 | 
| 1968 | 8.67357 | 
| 1967 | 8.61053 | 
| 1966 | 8.52008 | 
| 1965 | 8.43501 | 
| 1964 | 8.37031 | 
| 1963 | 8.33452 | 
| 1962 | 8.32458 | 
| 1961 | 8.32771 | 
| 1960 | 8.33554 |