| 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 |
130.81 |
| 8 |
2016 |
71.93 |
| 9 |
2015 |
45.93 |
| 10 |
2014 |
65.25 |
| 11 |
2013 |
67.04 |
| 12 |
2012 |
63.73 |
| 13 |
2011 |
55.44 |
| 14 |
2010 |
64.00 |
| 15 |
2009 |
48.06 |
| 16 |
2008 |
50.93 |
| 17 |
2007 |
63.40 |
| 18 |
2006 |
42.40 |
| 19 |
2005 |
25.77 |
| 20 |
2004 |
15.28 |
| 21 |
2003 |
12.71 |
| 22 |
2002 |
10.29 |
| 23 |
2001 |
9.43 |
| 24 |
2000 |
10.91 |
| 25 |
1999 |
14.13 |
| 26 |
1998 |
16.00 |
| 27 |
1997 |
12.00 |
| 28 |
1996 |
9.00 |
| 29 |
1995 |
15.00 |
| 30 |
1994 |
12.83 |
| 31 |
1993 |
3.30 |
| 32 |
1992 |
2.49 |
| 33 |
1991 |
4.06 |
| 34 |
1990 |
3.17 |
| 35 |
1988 |
2.49 |
| 36 |
1987 |
2.13 |
| 37 |
1986 |
2.33 |
| 38 |
1985 |
1.02 |
| 39 |
1984 |
2.21 |
| 40 |
1983 |
1.45 |
| 41 |
1982 |
1.29 |
| 42 |
1981 |
8.63 |
| 43 |
1980 |
9.31 |
