| 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 | 207.27 |
| 8 | 2016 | 198.57 |
| 9 | 2015 | 196.57 |
| 10 | 2014 | 184.53 |
| 11 | 2013 | 170.56 |
| 12 | 2012 | 158.55 |
| 13 | 2011 | 166.77 |
| 14 | 2010 | 143.83 |
| 15 | 2009 | 102.03 |
| 16 | 2008 | 95.38 |
| 17 | 2007 | 79.70 |
| 18 | 2006 | 71.71 |
| 19 | 2005 | 55.94 |
| 20 | 2004 | 48.70 |
| 21 | 2003 | 42.86 |
| 22 | 2002 | 41.30 |
| 23 | 2001 | 40.47 |
| 24 | 2000 | 31.72 |
| 25 | 1999 | 30.20 |
| 26 | 1998 | 28.35 |
| 27 | 1997 | 26.51 |
| 28 | 1996 | 28.23 |
| 29 | 1980 | 19.72 |
