| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 5451.00 |
| 8 | 2014 | 10633.00 |
| 9 | 2013 | 11050.00 |
| 10 | 2012 | 10568.00 |
| 11 | 2011 | 9159.00 |
| 12 | 2010 | 7929.00 |
| 13 | 2008 | 6931.00 |
| 14 | 2007 | 7549.00 |
| 15 | 2006 | 5799.00 |
| 16 | 2005 | 3803.00 |
| 17 | 2004 | 2118.00 |
| 18 | 2003 | 4265.00 |
| 19 | 2002 | 3020.00 |
| 20 | 2001 | 2171.00 |
| 21 | 2000 | 1714.00 |
| 22 | 1999 | 5627.00 |
| 23 | 1998 | 6429.00 |
| 24 | 1997 | 6960.00 |
| 25 | 1996 | 19671.00 |
| 26 | 1995 | 18754.00 |
| 27 | 1994 | 14489.00 |
