| 时间 | 值 （亿元） | 世界排名 |
|---|---|---|
| 2016 | 50049767.9 | 2 |
| 2015 | 45488003.9 | 3 |
| 2014 | 41733266.1 | 3 |
| 2013 | 37301971.2 | 3 |
| 2012 | 33075076.4 | 3 |
| 2011 | 28772196.5 | 2 |
| 2010 | 24712058.7 | 3 |
| 2009 | 21413837.8 | 2 |
| 2008 | 18958386.2 | 1 |
| 2007 | 16496617.8 | 1 |
| 2006 | 13824932.8 | 1 |
| 2005 | 12027622.5 | 1 |
| 2004 | 10338767.8 | 2 |
| 2003 | 9472596.2 | 2 |
| 2002 | 8775983.3 | 2 |
| 2001 | 8377395 | 2 |
| 2000 | 7488452.8 | 2 |
| 1999 | 6421070 | 2 |
| 1998 | 5721180 | 2 |
| 1997 | 3515040 | 2 |
| 1996 | 2806310 | 2 |
| 1995 | 2208290 | 2 |
| 1994 | 1731670 | 2 |
| 1993 | 1440630 | 2 |
| 1992 | 1199960 | 2 |
| 1991 | 1003125 | 2 |
| 1990 | 853535 | 2 |
| 1989 | 590447 | 2 |
| 1988 | 427342 | 3 |
| 1987 | 343745 | 3 |
| 1986 | 279947 | 3 |