| 序号 | 时间 (年) |
数据 (百万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 4258.81 |
| 8 | 2016 | 3583.26 |
| 9 | 2015 | 5081.75 |
| 10 | 2014 | 4789.72 |
| 11 | 2013 | 3973.91 |
| 12 | 2012 | 2158.17 |
| 13 | 2011 | 2981.46 |
| 14 | 2010 | 3004.29 |
| 15 | 2009 | 3211.52 |
| 16 | 2008 | 3529.83 |
| 17 | 1992 | 5.97 |
| 18 | 1991 | 10.30 |
