| 序号 | 时间 (年) |
数据 (百万美元) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 5753.48 |
| 8 | 2013 | 5392.93 |
| 9 | 2012 | 5151.74 |
| 10 | 2011 | 4541.73 |
| 11 | 2010 | 3930.20 |
| 12 | 2009 | 3223.58 |
| 13 | 2008 | 3024.08 |
| 14 | 2007 | 2707.90 |
| 15 | 2006 | 2132.70 |
| 16 | 2005 | 1716.26 |
| 17 | 2004 | 1300.47 |
| 18 | 2003 | 872.49 |
| 19 | 2002 | 927.63 |
| 20 | 2001 | 698.89 |
| 21 | 2000 | 513.97 |
| 22 | 1999 | 410.00 |
| 23 | 1998 | 361.00 |
| 24 | 1997 | 345.00 |
| 25 | 1996 | 292.00 |
| 26 | 1995 | 236.00 |
| 27 | 1994 | 181.00 |
| 28 | 1993 | 117.00 |
| 29 | 1992 | 102.00 |
| 30 | 1991 | 75.00 |
| 31 | 1990 | 54.00 |
| 32 | 1989 | 36.00 |
| 33 | 1988 | 56.00 |
| 34 | 1987 | 43.00 |
| 35 | 1986 | 42.00 |
| 36 | 1985 | 25.00 |
| 37 | 1984 | 19.00 |
| 38 | 1983 | 15.00 |
