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 |
17.68 |
-2.43 |
| 8 |
2017 |
18.12 |
26.27 |
| 9 |
2016 |
14.35 |
-11.75 |
| 10 |
2015 |
16.26 |
11.45 |
| 11 |
2014 |
14.59 |
-25.41 |
| 12 |
2013 |
19.56 |
1.66 |
| 13 |
2012 |
19.24 |
-9.54 |
| 14 |
2011 |
21.27 |
30.89 |
| 15 |
2010 |
16.25 |
-4.30 |
| 16 |
2009 |
16.98 |
-9.29 |
| 17 |
2008 |
18.72 |
34.19 |
| 18 |
2007 |
13.95 |
49.52 |
| 19 |
2006 |
9.33 |
12.68 |
| 20 |
2005 |
8.28 |
38.93 |
| 21 |
2004 |
5.96 |
-12.22 |
| 22 |
2003 |
6.79 |
56.81 |
| 23 |
2002 |
4.33 |
10.46 |
| 24 |
2001 |
3.92 |
-3.45 |
| 25 |
2000 |
4.06 |
39.04 |
| 26 |
1999 |
2.92 |
189.11 |
| 27 |
1998 |
1.01 |
68.33 |
| 28 |
1997 |
0.60 |
5.26 |
| 29 |
1996 |
0.57 |
42.50 |
| 30 |
1995 |
0.40 |
-- |
| 31 |
1994 |
0.40 |
233.33 |
| 32 |
1993 |
0.12 |
300.00 |
| 33 |
1992 |
0.03 |
-- |
| 34 |
1991 |
0.03 |
50.00 |
| 35 |
1990 |
0.02 |
100.00 |
| 36 |
1989 |
0.01 |
-- |
