| 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 | 49.74 |
| 12 | 2012 | 44.73 |
| 13 | 2011 | 25.71 |
| 14 | 2010 | 28.64 |
| 15 | 2009 | 12.70 |
| 16 | 2008 | 20.85 |
| 17 | 1990 | 9.18 |
| 18 | 1989 | 33.12 |
| 19 | 1988 | 40.96 |
| 20 | 1987 | 41.27 |
| 21 | 1986 | 34.25 |
| 22 | 1984 | 33.89 |
| 23 | 1983 | 41.56 |
| 24 | 1982 | 76.02 |
| 25 | 1981 | 98.22 |
| 26 | 1980 | 165.31 |
