| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 26537377.30 |
| 12 | 2012 | 4219586.89 |
| 13 | 2011 | 3977137.75 |
| 14 | 2010 | 47093179.49 |
| 15 | 2009 | 94130182.81 |
| 16 | 2008 | 266361996.70 |
| 17 | 2003 | 49673069.49 |
| 18 | 2002 | 38475936.12 |
| 19 | 2001 | 19543997.36 |
| 20 | 2000 | 16125770.38 |
| 21 | 1999 | 14637428.38 |
| 22 | 1998 | 14056838.09 |
| 23 | 1997 | 16631985.28 |
| 24 | 1996 | 18185348.70 |
| 25 | 1995 | 10818842.78 |
| 26 | 1994 | 7183276.67 |
