| 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 | 48.77 |
| 8 | 2016 | 35.37 |
| 9 | 2015 | 36.84 |
| 10 | 2014 | 54.17 |
| 11 | 2013 | 60.87 |
| 12 | 2012 | 66.36 |
| 13 | 2011 | 61.37 |
| 14 | 2010 | 55.47 |
| 15 | 2009 | 69.21 |
| 16 | 2008 | 118.93 |
| 17 | 2007 | 116.35 |
| 18 | 2006 | 91.86 |
| 19 | 2005 | 50.59 |
| 20 | 2004 | 53.19 |
| 21 | 2003 | 45.49 |
| 22 | 2002 | 65.37 |
| 23 | 2001 | 54.73 |
| 24 | 2000 | 52.36 |
| 25 | 1999 | 49.45 |
| 26 | 1998 | 58.86 |
| 27 | 1997 | 78.57 |
| 28 | 1996 | 57.69 |
| 29 | 1995 | 84.57 |
| 30 | 1994 | 47.21 |
| 31 | 1993 | 9.90 |
| 32 | 1992 | 8.95 |
| 33 | 1990 | 2.75 |
| 34 | 1980 | 7.97 |
