| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 34301.38 |
| 8 | 2015 | 39920.00 |
| 9 | 2014 | 47280.00 |
| 10 | 2013 | 37305.00 |
| 11 | 2012 | 34985.00 |
| 12 | 2011 | 34430.00 |
| 13 | 2010 | 12258.67 |
| 14 | 2009 | 10500.00 |
| 15 | 2008 | 5160.00 |
| 16 | 2007 | 6890.00 |
| 17 | 2006 | 4000.00 |
| 18 | 2005 | 10280.00 |
| 19 | 2004 | 870.00 |
| 20 | 2003 | 380.00 |
| 21 | 2002 | 2590.00 |
| 22 | 2001 | 380.00 |
| 23 | 2000 | 2320.00 |
| 24 | 1999 | 5900.00 |
| 25 | 1998 | 44430.00 |
| 26 | 1997 | 13510.00 |
| 27 | 1996 | 8090.00 |
| 28 | 1995 | 11770.00 |
| 29 | 1994 | 3464.89 |
| 30 | 1993 | 2795.51 |
| 31 | 1992 | 1494.99 |
| 32 | 1991 | 279.05 |
| 33 | 1990 | -1220.58 |
| 34 | 1989 | -1018.08 |
| 35 | 1988 | -1803.36 |
| 36 | 1987 | -3050.67 |
| 37 | 1986 | 744.51 |
| 38 | 1985 | 284.86 |
| 39 | 1984 | -248.82 |
| 40 | 1983 | -207.43 |
| 41 | 1982 | -84.13 |
| 42 | 1981 | 354.61 |
| 43 | 1980 | 154.97 |
| 44 | 1979 | 14.70 |
| 45 | 1978 | 251.92 |
| 46 | 1977 | -381.52 |
| 47 | 1976 | 2909.00 |
| 48 | 1975 | 2887.00 |
| 49 | 1974 | 3335.00 |
| 50 | 1973 | 3049.00 |
| 51 | 1972 | 2349.00 |
| 52 | 1971 | 2184.00 |
| 53 | 1970 | 1867.00 |
