| 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 | 187.63 |
| 12 | 2012 | 176.43 |
| 13 | 2011 | 159.28 |
| 14 | 2010 | 114.89 |
| 15 | 2009 | 99.17 |
| 16 | 2008 | 106.37 |
| 17 | 2007 | 101.53 |
| 18 | 2006 | 100.34 |
| 19 | 2005 | 107.29 |
| 20 | 2004 | 113.34 |
| 21 | 2003 | 104.95 |
| 22 | 2002 | 103.05 |
| 23 | 2001 | 115.62 |
| 24 | 1999 | 74.23 |
| 25 | 1994 | 43.17 |
| 26 | 1993 | 33.06 |
| 27 | 1992 | 25.31 |
| 28 | 1991 | 21.69 |
| 29 | 1990 | 11.17 |
| 30 | 1989 | 11.91 |
| 31 | 1988 | 9.27 |
| 32 | 1987 | 9.05 |
| 33 | 1986 | 5.60 |
| 34 | 1985 | 3.11 |
| 35 | 1984 | 3.13 |
| 36 | 1983 | 4.79 |
| 37 | 1982 | 3.47 |
| 38 | 1981 | 2.88 |
| 39 | 1980 | 1.45 |
