| 时间 | 值 （亿元） | 世界排名 |
|---|---|---|
| 2016 | 20249.8 | 48 |
| 2015 | 18203.9 | 57 |
| 2014 | 19228.1 | 51 |
| 2013 | 18120.4 | 51 |
| 2012 | 16974.7 | 51 |
| 2011 | 16244.5 | 49 |
| 2010 | 15264.3 | 48 |
| 2009 | 14336.9 | 49 |
| 2008 | 14209.2 | 47 |
| 2007 | 13783.7 | 45 |
| 2006 | 11670.9 | 46 |
| 2005 | 10930.2 | 44 |
| 2004 | 9889.4 | 41 |
| 2003 | 9255.4 | 40 |
| 2002 | 9060.9 | 36 |
| 2001 | 8434.6 | 36 |
| 2000 | 7242 | 37 |
| 1999 | 6664.6 | 37 |
| 1998 | 6553.2 | 32 |
| 1997 | 5675.2 | 32 |
| 1996 | 5594.5 | 33 |
| 1995 | 5233 | 31 |
| 1994 | 5042.3 | 27 |
| 1993 | 4801.1 | 25 |
| 1992 | 4833.5 | 24 |
| 1991 | 4454.8 | 21 |
| 1990 | 4327.8 | 20 |
| 1989 | 4100.3 | 19 |
| 1988 | 3775.3 | 20 |
| 1987 | 3598.7 | 19 |
| 1986 | 3019.4 | 19 |