| 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 | 268.03 |
| 12 | 2012 | 352.85 |
| 13 | 2011 | 255.69 |
| 14 | 2010 | 199.55 |
| 15 | 2009 | 146.92 |
| 16 | 2008 | 192.55 |
| 17 | 2007 | 211.52 |
| 18 | 2006 | 106.29 |
| 19 | 2005 | 14.86 |
| 20 | 2004 | 96.12 |
| 21 | 2003 | 55.15 |
| 22 | 2002 | 111.59 |
| 23 | 2001 | 90.73 |
| 24 | 2000 | 100.66 |
| 25 | 1999 | 55.23 |
| 26 | 1998 | 22.86 |
| 27 | 1997 | 27.93 |
| 28 | 1995 | 22.24 |
| 29 | 1988 | 1677.93 |
| 30 | 1987 | 2310.77 |
| 31 | 1986 | 2406.89 |
| 32 | 1985 | 2425.11 |
| 33 | 1984 | 3124.11 |
| 34 | 1983 | 3725.24 |
| 35 | 1982 | 4322.13 |
| 36 | 1981 | 6016.84 |
| 37 | 1980 | 4860.44 |
