| 序号 | 时间 (年) |
数据 (百万美元) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | |
| 7 | 2013 | 1197.97 |
| 8 | 2012 | 847.16 |
| 9 | 2011 | 738.47 |
| 10 | 2010 | 631.77 |
| 11 | 2009 | 484.88 |
| 12 | 2008 | 451.45 |
| 13 | 2007 | 417.45 |
| 14 | 2006 | 325.72 |
| 15 | 2005 | 287.45 |
| 16 | 2004 | 266.39 |
| 17 | 2003 | 226.29 |
| 18 | 2002 | 215.85 |
| 19 | 2001 | 194.62 |
| 20 | 2000 | 210.47 |
| 21 | 1999 | 207.06 |
| 22 | 1998 | 234.47 |
| 23 | 1997 | 317.96 |
| 24 | 1996 | 334.95 |
| 25 | 1995 | 436.10 |
| 26 | 1994 | 430.43 |
