| 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 | 83.03 |
| 12 | 2012 | 89.76 |
| 13 | 2011 | 84.87 |
| 14 | 2010 | 71.11 |
| 15 | 2009 | 57.20 |
| 16 | 2008 | 64.05 |
| 17 | 2007 | 27.97 |
| 18 | 2006 | 21.27 |
| 19 | 2005 | 24.46 |
| 20 | 2004 | 25.41 |
| 21 | 2003 | 21.69 |
| 22 | 2002 | 20.66 |
| 23 | 2001 | 16.00 |
| 24 | 2000 | 15.11 |
| 25 | 1994 | 36.18 |
| 26 | 1993 | 32.62 |
| 27 | 1992 | 35.28 |
| 28 | 1991 | 31.53 |
| 29 | 1990 | 32.67 |
| 30 | 1989 | 29.89 |
| 31 | 1988 | 31.08 |
| 32 | 1987 | 27.24 |
| 33 | 1986 | 21.94 |
| 34 | 1985 | 18.51 |
| 35 | 1984 | 20.92 |
| 36 | 1983 | 17.86 |
| 37 | 1982 | 16.64 |
| 38 | 1981 | 19.78 |
| 39 | 1980 | 17.10 |
