| 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 | 219.49 |
| 8 | 2016 | 239.16 |
| 9 | 2015 | 213.71 |
| 10 | 2014 | 202.20 |
| 11 | 2013 | 183.00 |
| 12 | 2012 | 155.59 |
| 13 | 2011 | 174.11 |
| 14 | 2010 | 198.70 |
| 15 | 2009 | 212.53 |
| 16 | 2008 | 232.54 |
| 17 | 2007 | 194.62 |
| 18 | 2006 | 175.51 |
| 19 | 2005 | 147.90 |
| 20 | 2004 | 123.91 |
| 21 | 2003 | 147.77 |
| 22 | 2002 | 152.62 |
| 23 | 2001 | 135.86 |
| 24 | 2000 | 137.25 |
| 25 | 1999 | 111.08 |
| 26 | 1997 | 103.55 |
| 27 | 1996 | 103.88 |
| 28 | 1995 | 94.16 |
| 29 | 1994 | 92.49 |
| 30 | 1993 | 83.98 |
| 31 | 1988 | 67.83 |
| 32 | 1987 | 57.06 |
| 33 | 1986 | 43.08 |
| 34 | 1983 | 32.65 |
| 35 | 1982 | 26.81 |
| 36 | 1981 | 30.34 |
