| 年份 | 泰国 |
|---|---|
| 2023 | - |
| 2022 | 7.34514 |
| 2021 | 7.24668 |
| 2020 | 7.16127 |
| 2019 | 7.10301 |
| 2018 | 7.08271 |
| 2017 | 7.11706 |
| 2016 | 7.21356 |
| 2015 | 7.35996 |
| 2014 | 7.5246 |
| 2013 | 7.69559 |
| 2012 | 7.86056 |
| 2011 | 7.98492 |
| 2010 | 8.08093 |
| 2009 | 8.16952 |
| 2008 | 8.24979 |
| 2007 | 8.32729 |
| 2006 | 8.41988 |
| 2005 | 8.52376 |
| 2004 | 8.58829 |
| 2003 | 8.61877 |
| 2002 | 8.67736 |
| 2001 | 8.75284 |
| 2000 | 8.7282 |
| 1999 | 8.51 |
| 1998 | 8.16497 |
| 1997 | 7.77519 |
| 1996 | 7.37923 |
| 1995 | 7.03439 |
| 1994 | 6.69472 |
| 1993 | 6.32508 |
| 1992 | 5.95555 |
| 1991 | 5.62388 |
| 1990 | 5.33264 |
| 1989 | 5.12318 |
| 1988 | 5.00817 |
| 1987 | 4.91584 |
| 1986 | 4.84448 |
| 1985 | 4.79703 |
| 1984 | 4.77138 |
| 1983 | 4.77003 |
| 1982 | 4.78348 |
| 1981 | 4.7914 |
| 1980 | 4.78031 |
| 1979 | 4.74715 |
| 1978 | 4.68482 |
| 1977 | 4.59996 |
| 1976 | 4.52349 |
| 1975 | 4.47348 |
| 1974 | 4.44375 |
| 1973 | 4.43204 |
| 1972 | 4.43532 |
| 1971 | 4.43253 |
| 1970 | 4.40964 |
| 1969 | 4.3691 |
| 1968 | 4.31044 |
| 1967 | 4.23657 |
| 1966 | 4.16673 |
| 1965 | 4.11378 |
| 1964 | 4.07577 |
| 1963 | 4.05208 |
| 1962 | 4.04595 |
| 1961 | 4.05377 |
| 1960 | 4.07384 |