| 年份 | 泰国 |
|---|---|
| 2023 | - |
| 2022 | 17.7304 |
| 2021 | 18.2582 |
| 2020 | 17.7963 |
| 2019 | 16.1694 |
| 2018 | 16.174 |
| 2017 | 16.2984 |
| 2016 | 16.8652 |
| 2015 | 17.1212 |
| 2014 | 16.9164 |
| 2013 | 16.3635 |
| 2012 | 16.353 |
| 2011 | 16.1418 |
| 2010 | 15.8008 |
| 2009 | 15.9801 |
| 2008 | 14.342 |
| 2007 | 13.9259 |
| 2006 | 13.5023 |
| 2005 | 13.6536 |
| 2004 | 13.1137 |
| 2003 | 12.9255 |
| 2002 | 13.1724 |
| 2001 | 13.4745 |
| 2000 | 13.576 |
| 1999 | 13.5691 |
| 1998 | 13.0645 |
| 1997 | 12.0838 |
| 1996 | 11.5843 |
| 1995 | 11.2506 |
| 1994 | 11.0523 |
| 1993 | 11.0013 |
| 1992 | 9.89797 |
| 1991 | 9.22061 |
| 1990 | 9.40462 |
| 1989 | 9.52067 |
| 1988 | 10.0468 |
| 1987 | 11.3257 |
| 1986 | 12.7549 |
| 1985 | 13.528 |
| 1984 | 13.1671 |
| 1983 | 12.875 |
| 1982 | 13.0907 |
| 1981 | 12.7581 |
| 1980 | 12.2921 |
| 1979 | 11.9517 |
| 1978 | 11.1805 |
| 1977 | 10.6377 |
| 1976 | 10.9694 |
| 1975 | 10.3165 |
| 1974 | 9.34276 |
| 1973 | 9.74111 |
| 1972 | 10.9183 |
| 1971 | 11.5228 |
| 1970 | 11.2469 |
| 1969 | 10.0946 |
| 1968 | 10.0692 |
| 1967 | 8.83356 |
| 1966 | 8.4584 |
| 1965 | 9.12916 |
| 1964 | 9.24421 |
| 1963 | 9.38891 |
| 1962 | 9.08958 |
| 1961 | 8.80547 |
| 1960 | 9.13512 |