| 时间 | 值 （亿元） | 世界排名 |
|---|---|---|
| 2016 | 20323.4 | 47 |
| 2015 | 21171 | 49 |
| 2014 | 21095.8 | 48 |
| 2013 | 21666.9 | 47 |
| 2012 | 19537.9 | 47 |
| 2011 | 17765.9 | 48 |
| 2010 | 13981.7 | 51 |
| 2009 | 11581.7 | 54 |
| 2008 | 11201.7 | 52 |
| 2007 | 10107.1 | 50 |
| 2006 | 9401.7 | 48 |
| 2005 | 8223.8 | 47 |
| 2004 | 6198.6 | 52 |
| 2003 | 5649.8 | 51 |
| 2002 | 5751.8 | 48 |
| 2001 | 5493.1 | 46 |
| 2000 | 5273.1 | 43 |
| 1999 | 4458.2 | 43 |
| 1998 | 4595.9 | 39 |
| 1997 | 4682.2 | 35 |
| 1996 | 4207.8 | 36 |
| 1995 | 3589.6 | 36 |
| 1994 | 3259.8 | 35 |
| 1993 | 2373.1 | 39 |
| 1992 | 2414.6 | 34 |
| 1991 | 2867.4 | 28 |
| 1990 | 2647.8 | 27 |
| 1989 | 2554.1 | 26 |
| 1988 | 2412.2 | 25 |
| 1987 | 2407.2 | 25 |
| 1986 | 2766.2 | 21 |