| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 28769.32 |
| 8 | 2016 | 32464.13 |
| 9 | 2015 | 34383.36 |
| 10 | 2014 | 35891.71 |
| 11 | 2013 | 35691.33 |
| 12 | 2012 | 23126.54 |
| 13 | 2011 | 9836.67 |
| 14 | 2010 | 5781.11 |
| 15 | 2009 | 3911.93 |
| 16 | 2008 | 4456.23 |
| 17 | 2007 | 3815.83 |
| 18 | 2006 | 3466.97 |
| 19 | 2005 | 3970.10 |
| 20 | 2004 | 3176.95 |
| 21 | 2003 | 1717.17 |
| 22 | 2002 | 808.48 |
