| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | -4712.03 |
| 8 | 2015 | -5983.52 |
| 9 | 2014 | -4010.22 |
| 10 | 2013 | -3736.47 |
| 11 | 2012 | -2461.88 |
| 12 | 2011 | -5028.36 |
| 13 | 2010 | -3818.64 |
| 14 | 2009 | -4517.26 |
| 15 | 2008 | -3543.71 |
| 16 | 2007 | -2835.73 |
| 17 | 2006 | -1845.72 |
| 18 | 2005 | -1758.57 |
| 19 | 2004 | -2203.24 |
| 20 | 2003 | -1839.46 |
| 21 | 2002 | -1669.79 |
| 22 | 2001 | -2476.68 |
