| 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 | 198.73 |
| 8 | 2016 | 103.58 |
| 9 | 2015 | 70.87 |
| 10 | 2014 | 59.19 |
| 11 | 2013 | 27.63 |
| 12 | 2012 | 22.01 |
| 13 | 2011 | 29.41 |
| 14 | 2010 | 26.55 |
| 15 | 2009 | 18.94 |
| 16 | 2008 | 24.22 |
| 17 | 2007 | 34.47 |
| 18 | 2006 | 84.50 |
| 19 | 2005 | 73.19 |
| 20 | 2004 | 17.38 |
| 21 | 2002 | 7.91 |
| 22 | 2001 | 11.19 |
| 23 | 2000 | 13.08 |
| 24 | 1999 | 15.52 |
| 25 | 1997 | 45.00 |
| 26 | 1996 | 26.00 |
| 27 | 1995 | 52.00 |
| 28 | 1989 | 31.01 |
| 29 | 1988 | 29.63 |
| 30 | 1987 | 27.71 |
| 31 | 1986 | 13.82 |
| 32 | 1985 | 13.69 |
| 33 | 1984 | 13.72 |
| 34 | 1983 | 13.66 |
| 35 | 1982 | 8.62 |
| 36 | 1981 | 11.66 |
| 37 | 1980 | 15.28 |
