| 时间 | 值 （亿元） | 世界排名 |
|---|---|---|
| 2016 | 916.5 | 95 |
| 2015 | 750.8 | 107 |
| 2014 | 667.3 | 109 |
| 2013 | 669.6 | 108 |
| 2012 | 629.9 | 107 |
| 2011 | 559.5 | 111 |
| 2010 | 451.2 | 115 |
| 2009 | 453.8 | 114 |
| 2008 | 386.5 | 116 |
| 2007 | 259.1 | 120 |
| 2006 | 187.7 | 121 |
| 2005 | 164.5 | 119 |
| 2004 | 127.5 | 118 |
| 2003 | 112.1 | 116 |
| 2002 | 105.3 | 116 |
| 2001 | 99.2 | 116 |
| 2000 | 95.1 | 114 |
| 1999 | 92.2 | 108 |
| 1998 | 85.9 | 108 |
| 1997 | 82.7 | 106 |
| 1996 | 85.9 | 101 |
| 1995 | 85 | 99 |
| 1994 | 77.6 | 96 |
| 1993 | 68.1 | 94 |
| 1992 | 64.3 | 86 |
| 1991 | 55.2 | 86 |
| 1990 | 55.8 | 82 |
| 1989 | 46.9 | 80 |
| 1988 | 42.1 | 79 |
| 1987 | 44.2 | 75 |
| 1986 | 42.9 | 74 |