| 年份 | 老挝  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 9.6344 | 
| 2021 | 9.73831 | 
| 2020 | 9.79824 | 
| 2019 | 9.82743 | 
| 2018 | 9.85364 | 
| 2017 | 9.91019 | 
| 2016 | 9.98881 | 
| 2015 | 10.0654 | 
| 2014 | 10.1809 | 
| 2013 | 10.3209 | 
| 2012 | 10.4025 | 
| 2011 | 10.4031 | 
| 2010 | 10.3242 | 
| 2009 | 10.1861 | 
| 2008 | 10.0086 | 
| 2007 | 9.80415 | 
| 2006 | 9.58377 | 
| 2005 | 9.36276 | 
| 2004 | 9.1899 | 
| 2003 | 9.0769 | 
| 2002 | 9.00094 | 
| 2001 | 8.96608 | 
| 2000 | 8.9699 | 
| 1999 | 9.00265 | 
| 1998 | 9.05312 | 
| 1997 | 9.1103 | 
| 1996 | 9.14082 | 
| 1995 | 9.14392 | 
| 1994 | 9.1457 | 
| 1993 | 9.14976 | 
| 1992 | 9.15808 | 
| 1991 | 9.16396 | 
| 1990 | 9.16157 | 
| 1989 | 9.14984 | 
| 1988 | 9.12951 | 
| 1987 | 9.09829 | 
| 1986 | 9.05648 | 
| 1985 | 9.00422 | 
| 1984 | 8.94464 | 
| 1983 | 8.88235 | 
| 1982 | 8.82113 | 
| 1981 | 8.77422 | 
| 1980 | 8.75558 | 
| 1979 | 8.7714 | 
| 1978 | 8.82228 | 
| 1977 | 8.89938 | 
| 1976 | 8.9814 | 
| 1975 | 9.0542 | 
| 1974 | 8.98039 | 
| 1973 | 8.80888 | 
| 1972 | 8.68164 | 
| 1971 | 8.54479 | 
| 1970 | 8.3862 | 
| 1969 | 8.3523 | 
| 1968 | 8.39055 | 
| 1967 | 8.3496 | 
| 1966 | 8.30503 | 
| 1965 | 8.27461 | 
| 1964 | 8.27324 | 
| 1963 | 8.30869 | 
| 1962 | 8.36574 | 
| 1961 | 8.43033 | 
| 1960 | 8.49701 |