| 时间 | 值 （亿元） | 世界排名 |
|---|---|---|
| 2015 | 13764.4 | 63 |
| 2014 | 12523.2 | 62 |
| 2013 | 10975.3 | 67 |
| 2012 | 12110.5 | 62 |
| 2011 | 11867.4 | 61 |
| 2010 | 12616.3 | 59 |
| 2009 | 11695 | 53 |
| 2008 | 11188.3 | 53 |
| 2007 | 10456.3 | 49 |
| 2006 | 8924.4 | 49 |
| 2005 | 8005.4 | 49 |
| 2004 | 6996.7 | 48 |
| 2003 | 6811 | 47 |
| 2002 | 6962.4 | 43 |
| 2001 | 6679.1 | 41 |
| 2000 | 6449.2 | 38 |
| 1999 | 6800.4 | 36 |
| 1998 | 6861.6 | 31 |
| 1997 | 6640.8 | 30 |
| 1996 | 6216.9 | 28 |
| 1995 | 5748.7 | 27 |
| 1994 | 5412.5 | 25 |
| 1993 | 6010.6 | 21 |
| 1992 | 5021.1 | 22 |
| 1991 | 5058.5 | 20 |
| 1990 | 4867.2 | 19 |
| 1989 | 4569 | 18 |
| 1988 | 4509.5 | 17 |
| 1987 | 4273.1 | 17 |
| 1986 | 4011.9 | 14 |