| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 12199.00 |
| 8 | 2013 | 4980.00 |
| 9 | 2012 | 4594.00 |
| 10 | 2011 | 8753.00 |
| 11 | 2010 | 2112.00 |
| 12 | 2009 | 1205.00 |
| 13 | 2008 | 3203.00 |
| 14 | 2007 | 3141.00 |
| 15 | 2006 | 1781.00 |
| 16 | 2005 | 1523.00 |
| 17 | 2004 | 849.00 |
| 18 | 2003 | 145.00 |
| 19 | 2002 | 168.00 |
| 20 | 2001 | 113.00 |
| 21 | 2000 | 434.00 |
| 22 | 1999 | 336.00 |
| 23 | 1998 | 3692.00 |
