| 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 | 320.98 |
| 12 | 2012 | 401.89 |
| 13 | 2011 | 341.95 |
| 14 | 2010 | 169.64 |
| 15 | 2009 | 109.27 |
| 16 | 2006 | 50.22 |
| 17 | 2004 | 25.92 |
| 18 | 2003 | 23.44 |
| 19 | 2002 | 18.26 |
| 20 | 2001 | 15.61 |
| 21 | 1998 | 41.31 |
| 22 | 1997 | 73.44 |
| 23 | 1994 | 45.99 |
| 24 | 1993 | 32.76 |
| 25 | 1992 | 29.28 |
| 26 | 1991 | 19.77 |
| 27 | 1990 | 21.69 |
| 28 | 1989 | 15.56 |
| 29 | 1988 | 12.85 |
| 30 | 1987 | 11.89 |
| 31 | 1986 | 15.31 |
| 32 | 1985 | 20.72 |
| 33 | 1984 | 17.01 |
| 34 | 1983 | 25.00 |
| 35 | 1982 | 18.20 |
| 36 | 1981 | 16.98 |
| 37 | 1980 | 20.16 |
