| 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 |
30494.99 |
| 8 |
2013 |
-20427.92 |
| 9 |
2012 |
29879.48 |
| 10 |
2011 |
53685.89 |
| 11 |
2010 |
-4868.89 |
| 12 |
2009 |
-1115.86 |
| 13 |
2008 |
-3998.21 |
| 14 |
2007 |
-4993.17 |
| 15 |
2006 |
-9181.98 |
| 16 |
2005 |
-9190.03 |
| 17 |
2004 |
-7125.03 |
| 18 |
2003 |
-4015.88 |
| 19 |
2002 |
-5088.85 |
| 20 |
2001 |
-7089.86 |
| 21 |
2000 |
-4157.51 |
| 22 |
1999 |
-3968.33 |
| 23 |
1998 |
-1956.77 |
| 24 |
1997 |
-1854.99 |
| 25 |
1996 |
-1452.44 |
| 26 |
1995 |
-3196.64 |
| 27 |
1994 |
-1541.95 |
| 28 |
1993 |
1187.30 |
| 29 |
1991 |
-647.98 |
| 30 |
1990 |
-1823.96 |
| 31 |
1989 |
-916.90 |
| 32 |
1988 |
-1296.63 |
| 33 |
1987 |
-715.05 |
| 34 |
1986 |
-611.31 |
| 35 |
1985 |
-1627.55 |
| 36 |
1984 |
993.69 |
| 37 |
1983 |
-144.33 |
| 38 |
1982 |
-1613.18 |
| 39 |
1981 |
-1019.39 |
| 40 |
1980 |
-4273.48 |
| 41 |
1979 |
-5258.52 |
| 42 |
1978 |
-9289.37 |
| 43 |
1977 |
-1125.86 |
| 44 |
1976 |
-562.46 |
| 45 |
1975 |
-521.20 |
| 46 |
1974 |
4432.82 |
