| 时间 | 值 （亿元） | 世界排名 |
|---|---|---|
| 2015 | 87029.3 | 31 |
| 2014 | 81663.2 | 31 |
| 2013 | 74962.2 | 30 |
| 2012 | 68458.8 | 29 |
| 2011 | 63494.3 | 29 |
| 2010 | 57805.7 | 29 |
| 2009 | 53832.1 | 29 |
| 2008 | 51157.1 | 26 |
| 2007 | 49086.7 | 24 |
| 2006 | 41312.4 | 23 |
| 2005 | 35545.2 | 22 |
| 2004 | 34328.5 | 21 |
| 2003 | 31981.7 | 20 |
| 2002 | 30092.9 | 16 |
| 2001 | 29928.4 | 15 |
| 2000 | 30011.5 | 15 |
| 1999 | 27450.8 | 15 |
| 1998 | 25346.4 | 15 |
| 1997 | 22808.4 | 15 |
| 1996 | 20979.5 | 15 |
| 1995 | 18650 | 15 |
| 1994 | 16855.2 | 14 |
| 1993 | 15084.6 | 15 |
| 1992 | 13179.5 | 15 |
| 1991 | 12148.9 | 13 |