| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 9224.00 |
| 8 | 2014 | 6345.00 |
| 9 | 2013 | 6845.00 |
| 10 | 2012 | 8094.00 |
| 11 | 2011 | 13267.00 |
| 12 | 2010 | 7301.00 |
| 13 | 2009 | 6678.00 |
| 14 | 2008 | 8319.00 |
| 15 | 2007 | 5345.00 |
| 16 | 2006 | 2559.00 |
| 17 | 2005 | 4204.00 |
| 18 | 2004 | 4393.00 |
| 19 | 2003 | 7540.00 |
| 20 | 2002 | 7974.00 |
| 21 | 2001 | 3990.00 |
| 22 | 2000 | 1596.00 |
| 23 | 1999 | 869.00 |
