| 时间 | 值 （亿元） | 世界排名 |
|---|---|---|
| 2016 | 305.3 | 107 |
| 2015 | 304.9 | 119 |
| 2014 | 271.6 | 119 |
| 2013 | 236.8 | 121 |
| 2012 | 200 | 122 |
| 2011 | 190.6 | 122 |
| 2010 | 158.8 | 125 |
| 2009 | 138.6 | 124 |
| 2008 | 121.1 | 130 |
| 2007 | 99.4 | 133 |
| 2006 | 80.1 | 133 |
| 2005 | 67.4 | 131 |
| 2004 | 60.9 | 130 |
| 2003 | 46.4 | 128 |
| 2002 | 39.6 | 130 |
| 2001 | 32.5 | 132 |
| 2000 | 30.2 | 130 |
| 1999 | 29 | 124 |
| 1998 | 28 | 122 |
| 1997 | 22.8 | 124 |
| 1996 | 18.5 | 123 |
| 1995 | 14.6 | 126 |
| 1994 | 12.7 | 121 |
| 1993 | 10.2 | 121 |
| 1992 | 7.5 | 116 |
| 1991 | 6.7 | 116 |
| 1990 | 5.4 | 112 |
| 1989 | 4.5 | 108 |
| 1988 | 3.8 | 107 |
| 1987 | 3.3 | 107 |
| 1986 | 2.9 | 104 |