| 年份 | 泰国 |
|---|---|
| 2023 | - |
| 2022 | 15.5198 |
| 2021 | 15.8004 |
| 2020 | 16.066 |
| 2019 | 16.326 |
| 2018 | 16.5791 |
| 2017 | 16.8366 |
| 2016 | 17.1133 |
| 2015 | 17.4025 |
| 2014 | 17.6947 |
| 2013 | 18.0146 |
| 2012 | 18.3941 |
| 2011 | 18.8289 |
| 2010 | 19.2892 |
| 2009 | 19.7036 |
| 2008 | 20.0708 |
| 2007 | 20.4558 |
| 2006 | 20.8841 |
| 2005 | 21.3485 |
| 2004 | 21.8169 |
| 2003 | 22.3038 |
| 2002 | 22.8332 |
| 2001 | 23.4155 |
| 2000 | 24.056 |
| 1999 | 24.6825 |
| 1998 | 25.2426 |
| 1997 | 25.7693 |
| 1996 | 26.2698 |
| 1995 | 26.7353 |
| 1994 | 27.2283 |
| 1993 | 27.8017 |
| 1992 | 28.4717 |
| 1991 | 29.1926 |
| 1990 | 30.0039 |
| 1989 | 30.8406 |
| 1988 | 31.6403 |
| 1987 | 32.4982 |
| 1986 | 33.3777 |
| 1985 | 34.2755 |
| 1984 | 35.1917 |
| 1983 | 36.1117 |
| 1982 | 37.0121 |
| 1981 | 37.8708 |
| 1980 | 38.7019 |
| 1979 | 39.5262 |
| 1978 | 40.3399 |
| 1977 | 41.1223 |
| 1976 | 41.8324 |
| 1975 | 42.4624 |
| 1974 | 43.0361 |
| 1973 | 43.5529 |
| 1972 | 44.0049 |
| 1971 | 44.3851 |
| 1970 | 44.702 |
| 1969 | 44.951 |
| 1968 | 45.1248 |
| 1967 | 45.2288 |
| 1966 | 45.2694 |
| 1965 | 45.2554 |
| 1964 | 45.1753 |
| 1963 | 44.9954 |
| 1962 | 44.7454 |
| 1961 | 44.4708 |
| 1960 | 44.1613 |