| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 2301.69 |
| 8 | 2013 | 6329.14 |
| 9 | 2012 | 4634.47 |
| 10 | 2011 | 4259.00 |
| 11 | 2010 | 3240.60 |
| 12 | 2009 | 2622.00 |
| 13 | 2008 | 2024.00 |
| 14 | 2007 | 1688.60 |
| 15 | 2006 | 938.00 |
| 16 | 2005 | 676.00 |
| 17 | 2004 | 570.00 |
| 18 | 2003 | 474.00 |
| 19 | 2002 | 371.00 |
| 20 | 2001 | 218.00 |
| 21 | 2000 | 359.00 |
| 22 | 1999 | 59.00 |
| 23 | 1998 | 139.00 |
| 24 | 1997 | 102.00 |
| 25 | 1996 | 62.00 |
| 26 | 1995 | 44.00 |
| 27 | 1990 | 3.00 |
