| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 29502873.64 |
| 12 | 2012 | 26035754.47 |
| 13 | 2011 | 25420941.37 |
| 14 | 2010 | 22048872.03 |
| 15 | 2009 | 20651154.23 |
| 16 | 2008 | 21438043.96 |
| 17 | 2007 | 18176439.92 |
| 18 | 2006 | 15341309.33 |
| 19 | 2005 | 13646695.90 |
| 20 | 2004 | 10357325.69 |
| 21 | 2003 | 8791109.78 |
| 22 | 2002 | 7244964.31 |
| 23 | 2001 | 6586480.20 |
| 24 | 2000 | 6271191.83 |
| 25 | 1999 | 5621358.43 |
| 26 | 1998 | 4066174.50 |
| 27 | 1997 | 3446814.95 |
| 28 | 1996 | 2868938.07 |
| 29 | 1995 | 2394649.47 |
| 30 | 1994 | 1976156.69 |
