| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | -32344.70 |
| 12 | 2011 | -14367.72 |
| 13 | 2010 | -16945.10 |
| 14 | 2009 | -47976.52 |
| 15 | 2008 | -136072.54 |
| 16 | 2007 | -75149.62 |
| 17 | 2006 | -79676.85 |
| 18 | 2005 | -58147.20 |
| 19 | 2004 | -54164.48 |
| 20 | 2003 | -60440.00 |
| 21 | 2002 | -40720.00 |
| 22 | 2001 | -52490.00 |
| 23 | 2000 | -39400.00 |
| 24 | 1999 | -42880.00 |
| 25 | 1998 | -28710.00 |
| 26 | 1997 | -14670.00 |
| 27 | 1996 | -9040.00 |
| 28 | 1995 | -8110.00 |
| 29 | 1994 | -7700.00 |
| 30 | 1993 | -7790.00 |
| 31 | 1992 | -14240.00 |
| 32 | 1991 | -13320.00 |
| 33 | 1990 | -13790.00 |
| 34 | 1989 | -5710.00 |
| 35 | 1988 | 1200.00 |
| 36 | 1987 | -5340.00 |
| 37 | 1986 | 460.00 |
| 38 | 1985 | 900.00 |
| 39 | 1984 | -1220.00 |
| 40 | 1983 | 1870.00 |
| 41 | 1982 | 1580.00 |
| 42 | 1981 | 1150.00 |
| 43 | 1980 | -2770.00 |
| 44 | 1979 | 2640.00 |
| 45 | 1978 | 2660.00 |
| 46 | 1977 | 970.00 |
| 47 | 1976 | 60.00 |
