| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | -51565.01 |
| 8 | 2015 | 267304.13 |
| 9 | 2014 | 408522.76 |
| 10 | 2013 | 98693.01 |
| 11 | 2012 | 639406.98 |
| 12 | 2011 | 269009.42 |
| 13 | 2010 | 219106.80 |
| 14 | 2009 | 160259.18 |
| 15 | 2008 | 214196.93 |
| 16 | 2007 | 135873.65 |
| 17 | 2006 | 150835.03 |
| 18 | 2005 | 82662.67 |
| 19 | 2004 | 35271.28 |
| 20 | 2003 | 40271.74 |
| 21 | 2002 | 17985.22 |
| 22 | 2001 | 31040.29 |
| 23 | 2000 | 26282.50 |
| 24 | 1999 | 23530.00 |
| 25 | 1998 | 16410.00 |
| 26 | 1997 | 11320.00 |
| 27 | 1996 | 13680.00 |
| 28 | 1995 | 15660.00 |
| 29 | 1994 | 15450.00 |
| 30 | 1993 | 10150.00 |
| 31 | 1992 | 1130.00 |
| 32 | 1991 | 3234.00 |
| 33 | 1990 | 4154.00 |
| 34 | 1989 | 3770.00 |
| 35 | 1988 | 4680.00 |
| 36 | 1987 | 5010.00 |
| 37 | 1986 | 3700.00 |
| 38 | 1985 | -790.00 |
| 39 | 1984 | 340.00 |
| 40 | 1983 | 560.00 |
| 41 | 1982 | -1370.00 |
| 42 | 1981 | 4860.00 |
| 43 | 1980 | 28950.00 |
| 44 | 1979 | 21550.00 |
| 45 | 1978 | 12880.00 |
| 46 | 1977 | 6600.00 |
| 47 | 1976 | 315.00 |
| 48 | 1975 | 2264.00 |
| 49 | 1974 | -8.00 |
| 50 | 1973 | 139.00 |
| 51 | 1972 | -114.00 |
| 52 | 1971 | -83.00 |
| 53 | 1970 | 213.00 |
