| 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 | 171.10 |
| 12 | 2012 | 138.34 |
| 13 | 2011 | 145.47 |
| 14 | 2010 | 152.05 |
| 15 | 2009 | 196.09 |
| 16 | 2008 | 190.07 |
| 17 | 2007 | 175.60 |
| 18 | 2006 | 145.92 |
| 19 | 2005 | 133.67 |
| 20 | 2004 | 106.40 |
| 21 | 2003 | 70.71 |
| 22 | 2002 | 62.51 |
| 23 | 2001 | 58.47 |
| 24 | 2000 | 44.71 |
| 25 | 1999 | 64.73 |
| 26 | 1998 | 61.11 |
| 27 | 1997 | 21.09 |
| 28 | 1996 | 18.12 |
| 29 | 1995 | 21.24 |
| 30 | 1994 | 15.53 |
| 31 | 1993 | 24.25 |
| 32 | 1992 | 31.17 |
| 33 | 1991 | 36.52 |
| 34 | 1990 | 26.51 |
| 35 | 1989 | 32.29 |
| 36 | 1988 | 47.81 |
| 37 | 1987 | 27.82 |
| 38 | 1986 | 16.04 |
| 39 | 1985 | 20.27 |
| 40 | 1984 | 22.87 |
| 41 | 1983 | 23.57 |
| 42 | 1982 | 42.99 |
| 43 | 1981 | 17.61 |
| 44 | 1980 | 22.77 |
