| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 138820.00 |
| 8 | 2013 | 53917.00 |
| 9 | 2012 | 46643.00 |
| 10 | 2011 | 46578.00 |
| 11 | 2010 | 76575.00 |
| 12 | 2009 | 45718.00 |
| 13 | 2008 | 68209.00 |
| 14 | 2007 | 80824.00 |
| 15 | 2006 | 41898.00 |
| 16 | 2005 | 32762.00 |
| 17 | 2004 | 27392.00 |
| 18 | 2003 | 23132.00 |
| 19 | 2002 | 19114.00 |
| 20 | 2001 | 13271.00 |
| 21 | 2000 | 12941.00 |
| 22 | 1999 | 9327.00 |
| 23 | 1998 | 12925.00 |
| 24 | 1997 | 17356.00 |
| 25 | 1996 | 11784.00 |
| 26 | 1995 | 20593.00 |
| 27 | 1990 | 6055.00 |
| 28 | 1985 | 424.00 |
