| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 5060.87 |
| 8 | 2015 | 427983.92 |
| 9 | 2014 | 289110.24 |
| 10 | 2013 | 187885.95 |
| 11 | 2012 | -6924.99 |
| 12 | 2011 | 29867.89 |
| 13 | 2010 | 152222.86 |
| 14 | 2009 | 118905.13 |
| 15 | 2008 | 194797.29 |
| 16 | 2007 | 142425.19 |
| 17 | 2006 | 148901.58 |
| 18 | 2005 | 80131.49 |
| 19 | 2004 | 8855.80 |
| 20 | 2003 | 22003.89 |
| 21 | 2002 | 20009.57 |
| 22 | 2001 | -13547.97 |
| 23 | 2000 | -9814.17 |
| 24 | 1999 | -6829.87 |
| 25 | 1998 | -16966.47 |
| 26 | 1997 | -4920.08 |
| 27 | 1996 | 6242.76 |
| 28 | 1995 | 11278.21 |
| 29 | 1994 | 299.00 |
| 30 | 1993 | 28605.43 |
| 31 | 1992 | 273.90 |
| 32 | 1991 | 3275.35 |
| 33 | 1990 | 2255.16 |
| 34 | 1989 | -712.52 |
| 35 | 1988 | 909.52 |
| 36 | 1987 | 4344.90 |
| 37 | 1986 | 2243.97 |
| 38 | 1985 | 1268.97 |
| 39 | 1984 | 3494.85 |
| 40 | 1983 | 5607.95 |
| 41 | 1982 | 3534.93 |
| 42 | 1981 | 3084.30 |
| 43 | 1980 | 4003.23 |
| 44 | 1979 | 1648.16 |
| 45 | 1978 | 405.04 |
| 46 | 1977 | 198.63 |
| 47 | 1976 | 238.00 |
| 48 | 1975 | 1540.00 |
| 49 | 1974 | 4610.00 |
| 50 | 1973 | 6830.00 |
| 51 | 1972 | 6630.00 |
| 52 | 1971 | 4870.00 |
| 53 | 1970 | 510.00 |
