| 序号 |
时间(年) |
数据(单位：百万美元) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
|
| 8 |
2016 |
|
| 9 |
2015 |
|
| 10 |
2014 |
|
| 11 |
2013 |
157.83 |
| 12 |
2012 |
201.25 |
| 13 |
2011 |
148.02 |
| 14 |
2010 |
0.01 |
| 15 |
2009 |
84.55 |
| 16 |
2008 |
3.82 |
| 17 |
2007 |
106.38 |
| 18 |
2006 |
93.18 |
| 19 |
2005 |
34.21 |
| 20 |
2004 |
50.38 |
| 21 |
2002 |
42.42 |
| 22 |
2001 |
79.03 |
| 23 |
2000 |
103.96 |
| 24 |
1999 |
26.87 |
| 25 |
1998 |
23.00 |
| 26 |
1997 |
45.72 |
| 27 |
1996 |
43.72 |
| 28 |
1995 |
4.70 |
| 29 |
1994 |
4.02 |
| 30 |
1993 |
3.38 |
| 31 |
1992 |
6.75 |
| 32 |
1991 |
9.54 |
| 33 |
1990 |
188.68 |
| 34 |
1989 |
427.61 |
| 35 |
1988 |
268.01 |
| 36 |
1987 |
212.69 |
| 37 |
1986 |
196.04 |
| 38 |
1985 |
117.80 |
| 39 |
1984 |
164.45 |
| 40 |
1983 |
103.01 |
| 41 |
1982 |
50.35 |
| 42 |
1981 |
202.10 |
| 43 |
1980 |
109.30 |
