| 序号 |
时间(年) |
数据(单位：亿美元) |
| 1 |
2020 |
|
| 2 |
2019 |
|
| 3 |
2018 |
|
| 4 |
2017 |
|
| 5 |
2016 |
|
| 6 |
2015 |
|
| 7 |
2014 |
321.57 |
| 8 |
2013 |
312.82 |
| 9 |
2012 |
286.13 |
| 10 |
2011 |
232.13 |
| 11 |
2010 |
235.38 |
| 12 |
2009 |
223.19 |
| 13 |
2008 |
232.50 |
| 14 |
2007 |
203.66 |
| 15 |
2006 |
171.46 |
| 16 |
2005 |
147.14 |
| 17 |
2004 |
120.90 |
| 18 |
2003 |
100.77 |
| 19 |
2002 |
88.65 |
| 20 |
2001 |
80.20 |
| 21 |
2000 |
72.70 |
| 22 |
1999 |
62.84 |
| 23 |
1998 |
61.78 |
| 24 |
1997 |
61.33 |
| 25 |
1996 |
62.45 |
| 26 |
1995 |
58.52 |
| 27 |
1994 |
53.22 |
| 28 |
1993 |
53.80 |
| 29 |
1992 |
51.71 |
| 30 |
1991 |
49.95 |
| 31 |
1990 |
35.79 |
| 32 |
1989 |
36.86 |
| 33 |
1988 |
36.28 |
| 34 |
1987 |
34.58 |
| 35 |
1986 |
31.33 |
| 36 |
1985 |
33.15 |
| 37 |
1984 |
37.91 |
| 38 |
1983 |
36.29 |
| 39 |
1982 |
32.88 |
