| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 11090110.00 |
| 8 | 2014 | 9448456.00 |
| 9 | 2013 | 8537482.00 |
| 10 | 2012 | 8044264.00 |
| 11 | 2011 | 7538621.00 |
| 12 | 2010 | 6935845.00 |
| 13 | 2009 | 6535595.00 |
| 14 | 2008 | 6264456.00 |
| 15 | 2007 | 5619403.00 |
| 16 | 2006 | 4995228.00 |
| 17 | 2005 | 4307474.00 |
| 18 | 2004 | 3872850.00 |
| 19 | 2003 | 3607903.00 |
| 20 | 2002 | 3304138.00 |
| 21 | 2001 | 2916450.00 |
| 22 | 2000 | 2758492.00 |
| 23 | 1999 | 25250011.00 |
| 24 | 1998 | 24487384.00 |
| 25 | 1997 | 24356997.00 |
| 26 | 1995 | 19175443.00 |
| 27 | 1990 | 1274081.00 |
