| 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 |
167.51 |
| 8 |
2016 |
144.67 |
| 9 |
2015 |
154.59 |
| 10 |
2014 |
161.02 |
| 11 |
2013 |
141.91 |
| 12 |
2012 |
159.72 |
| 13 |
2011 |
139.61 |
| 14 |
2010 |
100.23 |
| 15 |
2009 |
52.01 |
| 16 |
2008 |
67.35 |
| 17 |
2007 |
54.83 |
| 18 |
2006 |
50.44 |
| 19 |
2005 |
47.88 |
| 20 |
2004 |
50.51 |
| 21 |
2003 |
46.31 |
| 22 |
2002 |
51.53 |
| 23 |
2001 |
59.17 |
| 24 |
2000 |
57.62 |
| 25 |
1999 |
31.72 |
| 26 |
1998 |
26.75 |
| 27 |
1997 |
28.85 |
| 28 |
1996 |
29.70 |
| 29 |
1995 |
29.00 |
| 30 |
1994 |
28.42 |
| 31 |
1993 |
22.13 |
| 32 |
1992 |
21.51 |
| 33 |
1991 |
19.06 |
| 34 |
1990 |
13.52 |
| 35 |
1989 |
13.50 |
| 36 |
1988 |
13.20 |
| 37 |
1987 |
23.30 |
| 38 |
1986 |
11.69 |
| 39 |
1985 |
9.03 |
| 40 |
1984 |
6.18 |
| 41 |
1983 |
5.59 |
| 42 |
1982 |
7.04 |
| 43 |
1981 |
19.99 |
| 44 |
1980 |
13.57 |
