| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | -13850.95 |
| 8 | 2015 | -25243.58 |
| 9 | 2014 | -37508.96 |
| 10 | 2013 | -42966.46 |
| 11 | 2012 | -72244.74 |
| 12 | 2011 | -95047.78 |
| 13 | 2010 | -23843.75 |
| 14 | 2009 | -11084.55 |
| 15 | 2008 | -5762.37 |
| 16 | 2007 | -9657.78 |
| 17 | 2006 | -5876.80 |
| 18 | 2005 | -9073.17 |
| 19 | 2004 | -6115.33 |
| 20 | 2003 | -861.51 |
| 21 | 2002 | -1041.34 |
| 22 | 2001 | -983.57 |
| 23 | 2000 | -3900.08 |
| 24 | 1999 | -53.32 |
| 25 | 1998 | -10.49 |
| 26 | 1997 | -180.00 |
| 27 | 1996 | -66.39 |
| 28 | 1995 | -728.71 |
| 29 | 1994 | 287.42 |
| 30 | 1993 | 746.29 |
| 31 | 1992 | 559.91 |
| 32 | 1991 | -750.45 |
| 33 | 1990 | -3243.47 |
| 34 | 1989 | -2235.64 |
| 35 | 1988 | 2308.85 |
| 36 | 1987 | -3940.95 |
| 37 | 1986 | 14031.08 |
| 38 | 1985 | 3095.70 |
| 39 | 1984 | -585.67 |
| 40 | 1983 | -169.73 |
| 41 | 1982 | -468.25 |
| 42 | 1981 | -750.58 |
| 43 | 1980 | 1867.03 |
| 44 | 1979 | -1608.37 |
| 45 | 1978 | -2425.88 |
| 46 | 1977 | -505.89 |
