| 时间 | 值 （亿元） | 世界排名 |
|---|---|---|
| 2016 | 38302.6 | 33 |
| 2015 | 35954.9 | 41 |
| 2014 | 33306.7 | 40 |
| 2013 | 31445.2 | 39 |
| 2012 | 29718.5 | 38 |
| 2011 | 28359.9 | 37 |
| 2010 | 27599.7 | 36 |
| 2009 | 27091.3 | 35 |
| 2008 | 27033.7 | 34 |
| 2007 | 23800.1 | 35 |
| 2006 | 20496.6 | 34 |
| 2005 | 18146.5 | 34 |
| 2004 | 16348.6 | 34 |
| 2003 | 15228 | 32 |
| 2002 | 14289.9 | 31 |
| 2001 | 16072.7 | 28 |
| 2000 | 14456 | 25 |
| 1999 | 12462 | 24 |
| 1998 | 12143.3 | 21 |
| 1997 | 11748.3 | 18 |
| 1996 | 11555.9 | 18 |
| 1995 | 10856.6 | 17 |
| 1994 | 8396.2 | 16 |
| 1993 | 6973.3 | 18 |