| 序号 | 时间 (年) |
数据 (亿美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 3680.43 |
| 8 | 2014 | 3862.16 |
| 9 | 2013 | 5096.92 |
| 10 | 2012 | 5378.16 |
| 11 | 2011 | 4974.10 |
| 12 | 2010 | 4792.22 |
| 13 | 2009 | 4393.42 |
| 14 | 2008 | 4262.79 |
| 15 | 2007 | 4788.22 |
| 16 | 2006 | 3037.73 |
| 17 | 2005 | 1822.72 |
| 18 | 2004 | 1262.58 |
| 19 | 2003 | 784.09 |
| 20 | 2002 | 483.26 |
| 21 | 2001 | 363.03 |
| 22 | 2000 | 276.56 |
| 23 | 1999 | 123.25 |
| 24 | 1998 | 120.43 |
| 25 | 1997 | 176.24 |
| 26 | 1996 | 162.58 |
| 27 | 1995 | 180.24 |
| 28 | 1994 | 72.06 |
| 29 | 1993 | 98.18 |
