| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 462.00 |
| 8 | 2014 | -539.00 |
| 9 | 2013 | 2908.00 |
| 10 | 2012 | 2084.00 |
| 11 | 2011 | -443.00 |
| 12 | 2010 | 730.00 |
| 13 | 2009 | 322.00 |
| 14 | 2008 | 3996.00 |
| 15 | 2007 | -797.00 |
| 16 | 2006 | 9967.00 |
| 17 | 2005 | 1892.00 |
| 18 | 2004 | 1262.00 |
| 19 | 2003 | 2749.00 |
| 20 | 2002 | 2867.00 |
| 21 | 2001 | 4169.00 |
| 22 | 2000 | 1026.00 |
| 23 | 1999 | 723.00 |
| 24 | 1998 | 1971.00 |
| 25 | 1997 | 1613.00 |
| 26 | 1995 | 3520.00 |
| 27 | 1990 | 10.00 |
| 28 | 1985 | 12.00 |
