| 序号 |
时间(年) |
数据(单位：万美元) |
| 1 |
2020 |
|
| 2 |
2019 |
|
| 3 |
2018 |
|
| 4 |
2017 |
|
| 5 |
2016 |
|
| 6 |
2015 |
|
| 7 |
2014 |
-233383.85 |
| 8 |
2013 |
-264876.11 |
| 9 |
2012 |
-227757.95 |
| 10 |
2011 |
-274951.80 |
| 11 |
2010 |
-165538.57 |
| 12 |
2009 |
-73046.96 |
| 13 |
1994 |
-42442.78 |
| 14 |
1993 |
-11562.72 |
| 15 |
1992 |
-60299.06 |
| 16 |
1991 |
-45642.12 |
| 17 |
1990 |
-13968.00 |
| 18 |
1989 |
1691.26 |
| 19 |
1988 |
12512.90 |
| 20 |
1987 |
5791.83 |
| 21 |
1986 |
1675.70 |
| 22 |
1985 |
-6408.90 |
| 23 |
1984 |
-4283.81 |
| 24 |
1983 |
-39742.19 |
| 25 |
1982 |
-63142.40 |
| 26 |
1981 |
-54544.61 |
| 27 |
1980 |
-14923.51 |
| 28 |
1979 |
-5642.93 |
| 29 |
1978 |
5394.00 |
| 30 |
1977 |
111.28 |
