| 序号 |
时间(年) |
数据(单位：万美元) |
| 1 |
2022 |
|
| 2 |
2021 |
|
| 3 |
2020 |
|
| 4 |
2019 |
|
| 5 |
2018 |
|
| 6 |
2017 |
|
| 7 |
2016 |
725.61 |
| 8 |
2015 |
300.00 |
| 9 |
2014 |
347.50 |
| 10 |
2013 |
185.28 |
| 11 |
2012 |
7003.52 |
| 12 |
2011 |
3690.85 |
| 13 |
2010 |
6152.00 |
| 14 |
2009 |
4228.00 |
| 15 |
2008 |
11711.00 |
| 16 |
2007 |
5675.00 |
| 17 |
2006 |
3467.00 |
| 18 |
2005 |
1010.00 |
| 19 |
2004 |
1510.00 |
| 20 |
2003 |
1130.00 |
| 21 |
2002 |
564.43 |
| 22 |
2001 |
518.39 |
| 23 |
2000 |
88.91 |
| 24 |
1999 |
597.69 |
| 25 |
1998 |
730.06 |
| 26 |
1997 |
149.74 |
| 27 |
1996 |
1092.56 |
| 28 |
1995 |
620.06 |
| 29 |
1994 |
360.23 |
| 30 |
1993 |
-998.01 |
| 31 |
1992 |
-1067.66 |
| 32 |
1991 |
-487.40 |
| 33 |
1990 |
69.79 |
| 34 |
1989 |
128.52 |
| 35 |
1988 |
-382.75 |
| 36 |
1987 |
1189.87 |
| 37 |
1986 |
816.04 |
| 38 |
1985 |
299.16 |
| 39 |
1984 |
514.93 |
| 40 |
1983 |
446.90 |
| 41 |
1982 |
915.38 |
| 42 |
1981 |
578.14 |
| 43 |
1980 |
534.36 |
| 44 |
1979 |
2275.74 |
| 45 |
1978 |
608.45 |
| 46 |
1977 |
-284.52 |
| 47 |
1976 |
370.00 |
| 48 |
1975 |
560.00 |
| 49 |
1974 |
580.00 |
| 50 |
1973 |
-20.00 |
| 51 |
1972 |
150.00 |
| 52 |
1971 |
70.00 |
| 53 |
1970 |
120.00 |
