| 序号 |
时间(年) |
数据(单位：万美元 ) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
34654.45 |
| 8 |
2016 |
34441.36 |
| 9 |
2015 |
31687.76 |
| 10 |
2014 |
34266.94 |
| 11 |
2013 |
35262.96 |
| 12 |
2012 |
39618.25 |
| 13 |
2011 |
33987.47 |
| 14 |
2010 |
28613.56 |
| 15 |
2009 |
25524.22 |
| 16 |
2008 |
30347.97 |
| 17 |
2007 |
23424.68 |
| 18 |
2006 |
22164.50 |
| 19 |
2005 |
23371.46 |
| 20 |
2004 |
26639.92 |
| 21 |
2003 |
23972.37 |
| 22 |
2002 |
22469.90 |
| 23 |
2001 |
16755.59 |
| 24 |
2000 |
24070.00 |
| 25 |
1999 |
21290.00 |
| 26 |
1998 |
22880.00 |
| 27 |
1997 |
21790.00 |
| 28 |
1996 |
21970.00 |
| 29 |
1995 |
17900.00 |
| 30 |
1994 |
7690.00 |
| 31 |
1993 |
5270.00 |
| 32 |
1992 |
3530.00 |
| 33 |
1991 |
3120.00 |
| 34 |
1990 |
1740.00 |
| 35 |
1989 |
210.00 |
| 36 |
1988 |
460.00 |
| 37 |
1987 |
4370.00 |
| 38 |
1986 |
2680.00 |
| 39 |
1985 |
100.00 |
| 40 |
1984 |
1300.00 |
| 41 |
1983 |
1300.00 |
| 42 |
1982 |
900.00 |
| 43 |
1981 |
500.00 |
| 44 |
1980 |
400.00 |
| 45 |
1979 |
400.00 |
| 46 |
1977 |
100.00 |
| 47 |
1976 |
100.00 |
| 48 |
1975 |
100.00 |
