| 年份 | 泰国 |
|---|---|
| 2023 | - |
| 2022 | 3.63895 |
| 2021 | 3.4588 |
| 2020 | 3.2642 |
| 2019 | 3.05304 |
| 2018 | 2.83827 |
| 2017 | 2.64775 |
| 2016 | 2.51678 |
| 2015 | 2.45342 |
| 2014 | 2.42769 |
| 2013 | 2.41096 |
| 2012 | 2.39283 |
| 2011 | 2.35574 |
| 2010 | 2.28581 |
| 2009 | 2.20613 |
| 2008 | 2.1393 |
| 2007 | 2.07698 |
| 2006 | 2.00964 |
| 2005 | 1.93509 |
| 2004 | 1.85515 |
| 2003 | 1.77367 |
| 2002 | 1.69615 |
| 2001 | 1.62877 |
| 2000 | 1.56415 |
| 1999 | 1.48951 |
| 1998 | 1.40859 |
| 1997 | 1.33016 |
| 1996 | 1.25965 |
| 1995 | 1.19981 |
| 1994 | 1.14545 |
| 1993 | 1.09617 |
| 1992 | 1.05452 |
| 1991 | 1.01766 |
| 1990 | 0.983477 |
| 1989 | 0.952912 |
| 1988 | 0.927472 |
| 1987 | 0.906042 |
| 1986 | 0.886793 |
| 1985 | 0.869097 |
| 1984 | 0.85246 |
| 1983 | 0.836268 |
| 1982 | 0.819971 |
| 1981 | 0.804631 |
| 1980 | 0.791162 |
| 1979 | 0.778827 |
| 1978 | 0.767126 |
| 1977 | 0.756691 |
| 1976 | 0.747463 |
| 1975 | 0.74029 |
| 1974 | 0.736101 |
| 1973 | 0.734491 |
| 1972 | 0.734272 |
| 1971 | 0.732959 |
| 1970 | 0.729391 |
| 1969 | 0.723306 |
| 1968 | 0.713484 |
| 1967 | 0.700362 |
| 1966 | 0.686484 |
| 1965 | 0.674085 |
| 1964 | 0.66371 |
| 1963 | 0.655749 |
| 1962 | 0.651173 |
| 1961 | 0.650707 |
| 1960 | 0.655835 |