注：
| 序号 |
时间(年) |
数据(单位：万美元) |
同比增长(%) |
| 1 |
2023 |
|
|
| 2 |
2022 |
|
|
| 3 |
2021 |
|
|
| 4 |
2020 |
|
|
| 5 |
2019 |
|
|
| 6 |
2018 |
|
|
| 7 |
2017 |
|
|
| 8 |
2016 |
|
|
| 9 |
2015 |
|
|
| 10 |
2014 |
|
|
| 11 |
2013 |
12306.00 |
-44.08 |
| 12 |
2012 |
22006.00 |
25.40 |
| 13 |
2011 |
17549.00 |
-6.46 |
| 14 |
2010 |
18760.00 |
95.70 |
| 15 |
2009 |
9586.00 |
-62.88 |
| 16 |
2008 |
25823.00 |
36.25 |
| 17 |
2007 |
18952.00 |
35.94 |
| 18 |
2006 |
13941.00 |
4.29 |
| 19 |
2005 |
13367.00 |
-24.87 |
| 20 |
2004 |
17791.00 |
37.54 |
| 21 |
2003 |
12935.00 |
62.11 |
| 22 |
2002 |
7979.00 |
-34.37 |
| 23 |
2001 |
12157.00 |
-27.15 |
| 24 |
2000 |
16687.00 |
27.57 |
| 25 |
1999 |
13081.00 |
-23.39 |
| 26 |
1998 |
17074.00 |
-2.15 |
| 27 |
1997 |
17450.00 |
15.07 |
| 28 |
1996 |
15165.00 |
3.94 |
| 29 |
1995 |
14590.00 |
20.67 |
| 30 |
1994 |
12091.00 |
19.24 |
| 31 |
1993 |
10140.00 |
40.15 |
| 32 |
1992 |
7235.00 |
42.98 |
| 33 |
1991 |
5060.00 |
527.01 |
| 34 |
1990 |
807.00 |
-- |
| 35 |
1985 |
280.00 |
-- |
| 36 |
1980 |
386.00 |
-- |
| 37 |
1978 |
49.00 |
-- |
| 38 |
1975 |
30.00 |
-- |
| 39 |
1970 |
13.00 |
-- |
| 40 |
1965 |
17.00 |
-- |
