| 序号 | 时间 (年) |
数据 (百万美元) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | |
| 7 | 2013 | 3660.27 |
| 8 | 2012 | 3835.39 |
| 9 | 2011 | 4076.12 |
| 10 | 2010 | 3696.41 |
| 11 | 2009 | 3145.78 |
| 12 | 2008 | 3524.58 |
| 13 | 2007 | 3479.89 |
| 14 | 2006 | 3367.21 |
| 15 | 2005 | 3544.89 |
| 16 | 2004 | 3848.52 |
| 17 | 2003 | 3727.46 |
| 18 | 2002 | 3539.59 |
| 19 | 2001 | 3057.31 |
| 20 | 2000 | 3295.53 |
| 21 | 1999 | 3368.46 |
| 22 | 1998 | 3023.10 |
| 23 | 1997 | 2825.18 |
| 24 | 1996 | 2327.58 |
| 25 | 1995 | 2321.68 |
| 26 | 1994 | 2046.85 |
