时间 | 值 (亿美元) | 世界排名 |
---|---|---|
2012 | 7322.4 | 14 |
2011 | 11464.2 | 12 |
2010 | 7996.9 | 15 |
2009 | 6825.4 | 14 |
2008 | 5622.3 | 18 |
2007 | 7545.4 | 17 |
2006 | 5143.6 | 17 |
2005 | 1593.3 | 22 |
2004 | 1308.4 | 22 |
2003 | 810.1 | 23 |
2002 | 361.3 | 26 |
2001 | 229.1 | 30 |
2000 | 203.1 | 32 |
1999 | 28.4 | 46 |
1998 | 105 | 37 |
1997 | 162.3 | 36 |
1996 | 29.6 | 44 |
1995 | 4.7 | 52 |
1994 | 2.7 | 54 |