| 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 | 159.97 |
| 8 | 2016 | 205.11 |
| 9 | 2015 | 233.92 |
| 10 | 2014 | 260.33 |
| 11 | 2013 | 221.14 |
| 12 | 2012 | 195.63 |
| 13 | 2011 | 111.08 |
| 14 | 2010 | 81.22 |
| 15 | 2009 | 2827.07 |
| 16 | 2008 | 53.04 |
| 17 | 2007 | 75.15 |
| 18 | 2006 | 37.55 |
| 19 | 2005 | 40.95 |
| 20 | 2004 | 22.69 |
| 21 | 2003 | 33.02 |
| 22 | 2001 | 26.92 |
| 23 | 1999 | 40.03 |
| 24 | 1997 | 48.38 |
| 25 | 1996 | 35.85 |
| 26 | 1995 | 35.39 |
| 27 | 1994 | 33.95 |
| 28 | 1993 | 27.43 |
| 29 | 1992 | 22.93 |
| 30 | 1991 | 24.75 |
| 31 | 1990 | 21.48 |
