| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | -4630.83 |
| 8 | 2015 | 25786.00 |
| 9 | 2014 | 5402.03 |
| 10 | 2013 | 18359.92 |
| 11 | 2012 | 12151.16 |
| 12 | 2011 | 72871.09 |
| 13 | 2010 | 12506.41 |
| 14 | 2009 | 4630.45 |
| 15 | 2008 | 5089.24 |
| 16 | 2007 | 6240.68 |
| 17 | 2006 | 9139.67 |
| 18 | 2005 | 9600.36 |
| 19 | 2004 | 7996.77 |
| 20 | 2003 | 4577.36 |
| 21 | 2002 | 5780.63 |
| 22 | 2001 | 7261.77 |
| 23 | 2000 | 5281.83 |
| 24 | 1999 | 1508.92 |
| 25 | 1998 | 1111.62 |
| 26 | 1997 | 1226.04 |
| 27 | 1996 | 225.39 |
| 28 | 1995 | -781.33 |
| 29 | 1994 | -326.55 |
| 30 | 1993 | -1857.59 |
| 31 | 1992 | -1310.96 |
| 32 | 1991 | 647.98 |
| 33 | 1990 | 1823.96 |
| 34 | 1989 | 916.90 |
| 35 | 1988 | 1296.63 |
| 36 | 1987 | 715.05 |
| 37 | 1986 | 611.31 |
| 38 | 1985 | 1627.55 |
| 39 | 1984 | -993.69 |
| 40 | 1983 | 144.33 |
| 41 | 1982 | 1613.18 |
| 42 | 1981 | 1019.39 |
| 43 | 1980 | 4273.48 |
| 44 | 1979 | 5258.52 |
| 45 | 1978 | 9289.37 |
| 46 | 1977 | 1125.86 |
| 47 | 1976 | 562.46 |
| 48 | 1975 | 521.20 |
| 49 | 1974 | -4432.82 |
| 50 | 1973 | 330.00 |
| 51 | 1972 | 120.00 |
| 52 | 1971 | 460.00 |
| 53 | 1970 | 70.00 |
