| 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 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 136.84 |
| 12 | 2012 | 146.87 |
| 13 | 2011 | 203.72 |
| 14 | 2010 | 142.40 |
| 15 | 2009 | 115.66 |
| 16 | 2008 | 274.99 |
| 17 | 2007 | 282.77 |
| 18 | 2006 | 235.57 |
| 19 | 2005 | 231.90 |
| 20 | 2004 | 216.53 |
| 21 | 2003 | 170.96 |
| 22 | 2002 | 129.42 |
| 23 | 2001 | 122.94 |
| 24 | 2000 | 131.80 |
| 25 | 1999 | 126.01 |
| 26 | 1998 | 102.70 |
| 27 | 1997 | 112.83 |
| 28 | 1996 | 79.34 |
| 29 | 1995 | 71.60 |
| 30 | 1994 | 63.63 |
| 31 | 1993 | 50.50 |
| 32 | 1992 | 29.48 |
| 33 | 1991 | 26.21 |
| 34 | 1990 | 20.23 |
| 35 | 1980 | 6.02 |
