| 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 | 46.93 |
| 8 | 2016 | 76.35 |
| 9 | 2015 | 162.61 |
| 10 | 2014 | 8.34 |
| 11 | 2013 | 72.67 |
| 12 | 2012 | 70.65 |
| 13 | 2011 | 60.81 |
| 14 | 2010 | 39.83 |
| 15 | 2009 | 49.20 |
| 16 | 2008 | 1.66 |
| 17 | 2007 | 22.82 |
| 18 | 2006 | 20.72 |
| 19 | 2005 | 33.04 |
| 20 | 2004 | 21.11 |
| 21 | 2003 | 15.43 |
| 22 | 2002 | 12.23 |
| 23 | 2001 | 5.59 |
| 24 | 2000 | 8.57 |
| 25 | 1999 | 10.52 |
| 26 | 1998 | 9.88 |
| 27 | 1996 | 8.68 |
| 28 | 1995 | 15.98 |
| 29 | 1994 | 16.17 |
| 30 | 1993 | 11.11 |
| 31 | 1992 | 9.94 |
| 32 | 1991 | 14.91 |
| 33 | 1990 | 4.35 |
| 34 | 1989 | 3.16 |
| 35 | 1987 | 0.45 |
| 36 | 1986 | 0.59 |
