注：
| 序号 |
时间(年) |
数据(单位：亿美元) |
同比增长(%) |
| 1 |
2024 |
|
|
| 2 |
2023 |
|
|
| 3 |
2022 |
|
|
| 4 |
2021 |
|
|
| 5 |
2020 |
|
|
| 6 |
2019 |
|
|
| 7 |
2018 |
|
|
| 8 |
2017 |
|
|
| 9 |
2016 |
|
|
| 10 |
2015 |
|
|
| 11 |
2014 |
28.54 |
17.98 |
| 12 |
2013 |
24.19 |
-2.77 |
| 13 |
2012 |
24.88 |
11.97 |
| 14 |
2011 |
22.22 |
17.88 |
| 15 |
2010 |
18.85 |
16.50 |
| 16 |
2009 |
16.18 |
-48.31 |
| 17 |
2008 |
31.30 |
45.92 |
| 18 |
2007 |
21.45 |
9.44 |
| 19 |
2006 |
19.60 |
6.46 |
| 20 |
2005 |
18.41 |
14.42 |
| 21 |
2004 |
16.09 |
59.94 |
| 22 |
2003 |
10.06 |
185.80 |
| 23 |
2002 |
3.52 |
38.04 |
| 24 |
2001 |
2.55 |
8.97 |
| 25 |
2000 |
2.34 |
21.88 |
| 26 |
1999 |
1.92 |
-30.69 |
| 27 |
1998 |
2.77 |
27.65 |
| 28 |
1997 |
2.17 |
26.16 |
| 29 |
1996 |
1.72 |
45.76 |
| 30 |
1995 |
1.18 |
51.28 |
| 31 |
1994 |
0.78 |
122.86 |
| 32 |
1993 |
0.35 |
40.00 |
| 33 |
1992 |
0.25 |
150.00 |
| 34 |
1991 |
0.10 |
100.00 |
| 35 |
1990 |
0.05 |
-61.54 |
| 36 |
1989 |
0.13 |
-- |
