| 年份 | 泰国  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 6.53368 | 
| 2021 | 6.43394 | 
| 2020 | 6.28885 | 
| 2019 | 6.09128 | 
| 2018 | 5.86186 | 
| 2017 | 5.62456 | 
| 2016 | 5.39983 | 
| 2015 | 5.19809 | 
| 2014 | 5.02185 | 
| 2013 | 4.86099 | 
| 2012 | 4.68578 | 
| 2011 | 4.47421 | 
| 2010 | 4.23009 | 
| 2009 | 3.96457 | 
| 2008 | 3.69193 | 
| 2007 | 3.4505 | 
| 2006 | 3.30016 | 
| 2005 | 3.27114 | 
| 2004 | 3.31735 | 
| 2003 | 3.37776 | 
| 2002 | 3.42606 | 
| 2001 | 3.41531 | 
| 2000 | 3.307 | 
| 1999 | 3.14909 | 
| 1998 | 3.01639 | 
| 1997 | 2.91039 | 
| 1996 | 2.80357 | 
| 1995 | 2.69565 | 
| 1994 | 2.58992 | 
| 1993 | 2.49457 | 
| 1992 | 2.41656 | 
| 1991 | 2.34977 | 
| 1990 | 2.28208 | 
| 1989 | 2.21075 | 
| 1988 | 2.13229 | 
| 1987 | 2.04558 | 
| 1986 | 1.96134 | 
| 1985 | 1.88708 | 
| 1984 | 1.82191 | 
| 1983 | 1.76588 | 
| 1982 | 1.72032 | 
| 1981 | 1.68337 | 
| 1980 | 1.65435 | 
| 1979 | 1.63351 | 
| 1978 | 1.62151 | 
| 1977 | 1.61634 | 
| 1976 | 1.61257 | 
| 1975 | 1.60828 | 
| 1974 | 1.60467 | 
| 1973 | 1.60028 | 
| 1972 | 1.59462 | 
| 1971 | 1.58949 | 
| 1970 | 1.58722 | 
| 1969 | 1.58771 | 
| 1968 | 1.59001 | 
| 1967 | 1.59503 | 
| 1966 | 1.60231 | 
| 1965 | 1.6117 | 
| 1964 | 1.62355 | 
| 1963 | 1.63811 | 
| 1962 | 1.65282 | 
| 1961 | 1.66297 | 
| 1960 | 1.66706 |