| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | -51754.06 |
| 8 | 2017 | -18230.60 |
| 9 | 2016 | -5067.41 |
| 10 | 2015 | 37592.03 |
| 11 | 2014 | 54504.84 |
| 12 | 2013 | 50833.63 |
| 13 | 2012 | 33950.26 |
| 14 | 2011 | 14692.47 |
| 15 | 2010 | 31423.25 |
| 16 | 2009 | 23216.58 |
| 17 | 2008 | -10721.43 |
| 18 | 2007 | 16819.40 |
| 19 | 2006 | -26939.01 |
| 20 | 2005 | -38403.54 |
| 21 | 2004 | -3359.81 |
| 22 | 2003 | 4936.05 |
| 23 | 2002 | 3947.72 |
| 24 | 2001 | 819.48 |
| 25 | 2000 | 550.11 |
| 26 | 1999 | -2776.70 |
| 27 | 1998 | 1656.57 |
| 28 | 1997 | 64.80 |
| 29 | 1996 | 1550.98 |
| 30 | 1995 | 535.42 |
| 31 | 1994 | 1495.63 |
| 32 | 1993 | -2159.17 |
| 33 | 1992 | 206.14 |
| 34 | 1991 | 32.97 |
| 35 | 1990 | 1987.30 |
| 36 | 1989 | 991.91 |
| 37 | 1988 | 1221.42 |
| 38 | 1987 | 1632.11 |
| 39 | 1986 | 1034.80 |
| 40 | 1985 | 610.00 |
| 41 | 1984 | -1070.00 |
| 42 | 1983 | -1980.00 |
| 43 | 1982 | -1710.00 |
| 44 | 1981 | -1910.00 |
| 45 | 1980 | -2190.00 |
| 46 | 1979 | -490.00 |
| 47 | 1978 | -340.00 |
| 48 | 1977 | -90.00 |
