| 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 | 232.49 |
| 12 | 2012 | 189.44 |
| 13 | 2011 | 68.89 |
| 14 | 2010 | 152.19 |
| 15 | 2009 | 171.38 |
| 16 | 2008 | 121.20 |
| 17 | 2007 | 124.07 |
| 18 | 2004 | 14.76 |
| 19 | 2003 | 22.11 |
| 20 | 1991 | 165.77 |
| 21 | 1990 | 88.19 |
| 22 | 1989 | 134.64 |
| 23 | 1988 | 515.94 |
| 24 | 1987 | 336.89 |
| 25 | 1986 | 112.58 |
| 26 | 1985 | 163.02 |
| 27 | 1984 | 393.49 |
| 28 | 1983 | 206.31 |
| 29 | 1982 | 278.39 |
| 30 | 1981 | 248.13 |
| 31 | 1980 | 205.38 |
