| 年份 | 泰国 |
|---|---|
| 2023 | - |
| 2022 | 7.09791 |
| 2021 | 7.06991 |
| 2020 | 7.06312 |
| 2019 | 7.09874 |
| 2018 | 7.17298 |
| 2017 | 7.28281 |
| 2016 | 7.44514 |
| 2015 | 7.6657 |
| 2014 | 7.90148 |
| 2013 | 8.1098 |
| 2012 | 8.28345 |
| 2011 | 8.41723 |
| 2010 | 8.51129 |
| 2009 | 8.58095 |
| 2008 | 8.64279 |
| 2007 | 8.70004 |
| 2006 | 8.75061 |
| 2005 | 8.79132 |
| 2004 | 8.78841 |
| 2003 | 8.72701 |
| 2002 | 8.6653 |
| 2001 | 8.62588 |
| 2000 | 8.50989 |
| 1999 | 8.24938 |
| 1998 | 7.93438 |
| 1997 | 7.61176 |
| 1996 | 7.26089 |
| 1995 | 6.93673 |
| 1994 | 6.64189 |
| 1993 | 6.33168 |
| 1992 | 6.01376 |
| 1991 | 5.71963 |
| 1990 | 5.44298 |
| 1989 | 5.19952 |
| 1988 | 5.036 |
| 1987 | 4.92951 |
| 1986 | 4.85755 |
| 1985 | 4.82518 |
| 1984 | 4.82899 |
| 1983 | 4.86764 |
| 1982 | 4.92619 |
| 1981 | 4.98073 |
| 1980 | 5.013 |
| 1979 | 5.01613 |
| 1978 | 4.98389 |
| 1977 | 4.9211 |
| 1976 | 4.85574 |
| 1975 | 4.80507 |
| 1974 | 4.76279 |
| 1973 | 4.72344 |
| 1972 | 4.68812 |
| 1971 | 4.64649 |
| 1970 | 4.59165 |
| 1969 | 4.52563 |
| 1968 | 4.44827 |
| 1967 | 4.36411 |
| 1966 | 4.28928 |
| 1965 | 4.23416 |
| 1964 | 4.19811 |
| 1963 | 4.18287 |
| 1962 | 4.18711 |
| 1961 | 4.19858 |
| 1960 | 4.21095 |