| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 172165.00 |
| 8 | 2013 | 166669.00 |
| 9 | 2010 | 158195.00 |
| 10 | 2009 | 152855.00 |
| 11 | 2008 | 150746.00 |
| 12 | 2007 | 138856.00 |
| 13 | 2006 | 118795.00 |
| 14 | 2005 | 110177.00 |
| 15 | 2004 | 104288.00 |
| 16 | 2003 | 83455.00 |
| 17 | 2002 | 68037.00 |
| 18 | 2001 | 48804.00 |
| 19 | 2000 | 45947.00 |
| 20 | 1999 | 406996.00 |
| 21 | 1998 | 380498.00 |
| 22 | 1997 | 420051.00 |
| 23 | 1995 | 599522.00 |
| 24 | 1990 | 10905.00 |
