| 年份 | 泰国 |
|---|---|
| 2023 | - |
| 2022 | 7.02747 |
| 2021 | 7.13153 |
| 2020 | 7.20037 |
| 2019 | 7.2358 |
| 2018 | 7.25384 |
| 2017 | 7.2506 |
| 2016 | 7.23761 |
| 2015 | 7.24737 |
| 2014 | 7.30052 |
| 2013 | 7.39485 |
| 2012 | 7.52664 |
| 2011 | 7.71271 |
| 2010 | 7.9589 |
| 2009 | 8.19895 |
| 2008 | 8.39113 |
| 2007 | 8.55543 |
| 2006 | 8.6881 |
| 2005 | 8.79557 |
| 2004 | 8.9114 |
| 2003 | 9.03692 |
| 2002 | 9.14503 |
| 2001 | 9.2407 |
| 2000 | 9.31602 |
| 1999 | 9.27841 |
| 1998 | 9.12079 |
| 1997 | 8.94871 |
| 1996 | 8.7774 |
| 1995 | 8.54984 |
| 1994 | 8.2334 |
| 1993 | 7.89 |
| 1992 | 7.56137 |
| 1991 | 7.26345 |
| 1990 | 6.99707 |
| 1989 | 6.77898 |
| 1988 | 6.57937 |
| 1987 | 6.34976 |
| 1986 | 6.12543 |
| 1985 | 5.90293 |
| 1984 | 5.68576 |
| 1983 | 5.51891 |
| 1982 | 5.41876 |
| 1981 | 5.36078 |
| 1980 | 5.34898 |
| 1979 | 5.37751 |
| 1978 | 5.44433 |
| 1977 | 5.5323 |
| 1976 | 5.61655 |
| 1975 | 5.67734 |
| 1974 | 5.70708 |
| 1973 | 5.6995 |
| 1972 | 5.65859 |
| 1971 | 5.61537 |
| 1970 | 5.58801 |
| 1969 | 5.56967 |
| 1968 | 5.5545 |
| 1967 | 5.5421 |
| 1966 | 5.519 |
| 1965 | 5.4769 |
| 1964 | 5.41802 |
| 1963 | 5.3416 |
| 1962 | 5.25309 |
| 1961 | 5.17222 |
| 1960 | 5.11223 |