| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 7651.00 |
| 8 | 2013 | 5128.00 |
| 9 | 2012 | 3681.00 |
| 10 | 2011 | 2869.00 |
| 11 | 2010 | 2280.00 |
| 12 | 2009 | 2306.00 |
| 13 | 2008 | 2898.00 |
| 14 | 2007 | 3132.00 |
| 15 | 2006 | 3367.00 |
| 16 | 2005 | 2537.00 |
| 17 | 2004 | 2362.00 |
| 18 | 2003 | 1623.00 |
| 19 | 2002 | 1260.00 |
| 20 | 2001 | 1155.00 |
| 21 | 2000 | 1000.00 |
| 22 | 1999 | 798.00 |
| 23 | 1998 | 877.00 |
