| 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 | 193.13 |
| 8 | 2012 | 183.57 |
| 9 | 2011 | 208.04 |
| 10 | 2010 | 122.62 |
| 11 | 2009 | 151.49 |
| 12 | 2008 | 401.56 |
| 13 | 2007 | 169.28 |
| 14 | 2006 | 269.85 |
| 15 | 2005 | 172.07 |
| 16 | 2004 | 63.27 |
| 17 | 2003 | 59.67 |
| 18 | 2002 | 58.21 |
| 19 | 2001 | 69.56 |
| 20 | 2000 | 67.02 |
| 21 | 1999 | 75.77 |
| 22 | 1998 | 225.34 |
| 23 | 1997 | 548.13 |
| 24 | 1996 | 318.59 |
| 25 | 1995 | 209.35 |
| 26 | 1994 | 208.57 |
