| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 66389.36 |
| 8 | 2015 | 69433.67 |
| 9 | 2014 | 72585.45 |
| 10 | 2013 | 54740.48 |
| 11 | 2012 | 52736.39 |
| 12 | 2011 | 65326.66 |
| 13 | 2010 | 53626.53 |
| 14 | 2009 | 74627.66 |
| 15 | 2008 | 2099.55 |
| 16 | 2007 | 18958.13 |
| 17 | 2006 | 5912.23 |
| 18 | 2005 | 24360.16 |
| 19 | 2004 | 6798.49 |
| 20 | 2003 | 33488.85 |
| 21 | 2002 | 50525.60 |
| 22 | 2001 | -1166.84 |
| 23 | 2000 | 15970.80 |
| 24 | 1999 | 3500.98 |
| 25 | 1998 | 5523.13 |
| 26 | 1997 | 14961.45 |
| 27 | 1996 | 10441.71 |
| 28 | 1995 | 1510.57 |
| 29 | 1994 | 367.43 |
| 30 | 1993 | 512.07 |
| 31 | 1992 | 2920.38 |
| 32 | 1991 | -1449.81 |
| 33 | 1990 | -11283.13 |
| 34 | 1989 | -8573.44 |
| 35 | 1988 | 9236.25 |
| 36 | 1987 | 11592.60 |
| 37 | 1986 | -9070.02 |
| 38 | 1985 | 31622.91 |
| 39 | 1984 | 1766.77 |
| 40 | 1983 | 21382.12 |
| 41 | 1982 | 11144.04 |
| 42 | 1981 | 13539.10 |
| 43 | 1980 | 12982.80 |
| 44 | 1979 | 6209.99 |
| 45 | 1978 | 4054.85 |
| 46 | 1977 | 871.05 |
| 47 | 1976 | 1640.00 |
| 48 | 1975 | 2710.00 |
| 49 | 1974 | 2160.00 |
| 50 | 1973 | 310.00 |
| 51 | 1972 | 330.00 |
| 52 | 1971 | 170.00 |
| 53 | 1970 | 1600.00 |
