| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | -19932.56 |
| 8 | 2014 | -31913.45 |
| 9 | 2013 | 3952.70 |
| 10 | 2012 | -27570.32 |
| 11 | 2011 | -88161.11 |
| 12 | 2010 | -8080.13 |
| 13 | 2009 | -13833.92 |
| 14 | 2008 | -8199.55 |
| 15 | 2007 | -2250.15 |
| 16 | 2006 | 6701.43 |
| 17 | 2005 | 434.32 |
| 18 | 2004 | 4679.54 |
| 19 | 2003 | 4582.88 |
| 20 | 2002 | 3831.12 |
| 21 | 2001 | -756.83 |
| 22 | 2000 | -2302.14 |
| 23 | 1999 | 3130.92 |
| 24 | 1998 | 2581.91 |
| 25 | 1997 | 2701.19 |
| 26 | 1996 | 3061.86 |
| 27 | 1995 | -366.62 |
| 28 | 1994 | 108.07 |
| 29 | 1993 | -575.64 |
| 30 | 1992 | -68.00 |
| 31 | 1991 | -645.15 |
| 32 | 1990 | -62.44 |
| 33 | 1989 | -12.54 |
| 34 | 1988 | -110.79 |
| 35 | 1987 | -76.53 |
| 36 | 1986 | -207.91 |
| 37 | 1985 | -57.87 |
| 38 | 1984 | -167.06 |
| 39 | 1983 | 181.07 |
| 40 | 1982 | -57.82 |
| 41 | 1981 | 66.24 |
| 42 | 1980 | -274.52 |
| 43 | 1979 | 258.55 |
| 44 | 1978 | -895.17 |
| 45 | 1977 | -65.13 |
| 46 | 1976 | -916.51 |
| 47 | 1975 | -289.30 |
| 48 | 1974 | -311.59 |
