| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 2665976.26 |
| 8 | 2016 | 523086.88 |
| 9 | 2015 | 5625600.68 |
| 10 | 2014 | 743811.88 |
| 11 | 2013 | 1751593.82 |
| 12 | 2012 | -1869791.73 |
| 13 | 2011 | 1992151.52 |
| 14 | 2010 | -3539139.76 |
| 15 | 2009 | 2484043.22 |
| 16 | 2008 | 3284710.24 |
| 17 | 2007 | 3744622.75 |
| 18 | 2006 | 4584654.42 |
| 19 | 2005 | 4493601.03 |
| 20 | 2004 | 4185688.45 |
| 21 | 2003 | 3858067.47 |
| 22 | 2002 | 2221284.73 |
| 23 | 2001 | 4773794.10 |
| 24 | 2000 | 1770397.64 |
| 25 | 1999 | 4112584.27 |
| 26 | 1998 | 463507.95 |
| 27 | 1997 | 1070548.21 |
| 28 | 1996 | 983649.00 |
| 29 | 1995 | 392399.24 |
| 30 | 1994 | 1820145.98 |
| 31 | 1993 | 1761959.01 |
| 32 | 1992 | 614556.06 |
| 33 | 1991 | 1127203.20 |
| 34 | 1990 | 129646.85 |
| 35 | 1989 | 321163.87 |
| 36 | 1988 | 741543.09 |
| 37 | 1987 | 173284.23 |
| 38 | 1986 | -140139.90 |
| 39 | 1985 | 110413.59 |
| 40 | 1984 | 287570.67 |
| 41 | 1983 | 398734.40 |
| 42 | 1982 | 1247959.02 |
| 43 | 1981 | 848775.40 |
| 44 | 1980 | 706805.58 |
| 45 | 1979 | 711302.23 |
| 46 | 1978 | 620964.47 |
| 47 | 1977 | 476050.80 |
