| 序号 | 时间 (年) |
数据 (亿美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 2062.06 |
| 8 | 2014 | 2321.10 |
| 9 | 2013 | 2337.20 |
| 10 | 2012 | 2010.93 |
| 11 | 2011 | 1525.47 |
| 12 | 2010 | 1361.58 |
| 13 | 2009 | 1204.76 |
| 14 | 2008 | 1006.46 |
| 15 | 2007 | 669.17 |
| 16 | 2006 | 500.87 |
| 17 | 2005 | 385.27 |
| 18 | 2004 | 361.16 |
| 19 | 2003 | 216.78 |
| 20 | 2002 | 353.13 |
| 21 | 2001 | 419.28 |
| 22 | 2000 | 374.97 |
| 23 | 1999 | 293.44 |
| 24 | 1998 | 203.19 |
| 25 | 1997 | 161.74 |
| 26 | 1996 | 81.10 |
| 27 | 1995 | 25.97 |
| 28 | 1994 | 12.55 |
| 29 | 1993 | 8.32 |
| 30 | 1992 | 8.32 |
| 31 | 1991 | 11.86 |
| 32 | 1990 | 1231.20 |
| 33 | 1989 | 634.52 |
| 34 | 1988 | 619.55 |
| 35 | 1987 | 574.91 |
| 36 | 1986 | 487.21 |
| 37 | 1985 | 429.79 |
| 38 | 1984 | 386.44 |
| 39 | 1983 | 347.94 |
| 40 | 1982 | 434.80 |
| 41 | 1981 | 479.86 |
| 42 | 1980 | 534.15 |
