| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | -7416.96 |
| 8 | 2015 | -4409.22 |
| 9 | 2014 | -2763.10 |
| 10 | 2013 | -4280.02 |
| 11 | 2012 | -6982.05 |
| 12 | 2011 | -8387.13 |
| 13 | 2010 | -8743.70 |
| 14 | 2009 | -9384.59 |
| 15 | 2008 | -6271.36 |
| 16 | 2007 | -4924.20 |
| 17 | 2006 | -2369.66 |
| 18 | 2005 | -2433.22 |
| 19 | 2004 | -753.91 |
| 20 | 2003 | -1282.29 |
| 21 | 2002 | -633.50 |
| 22 | 2001 | -1315.07 |
| 23 | 1994 | -1857.33 |
| 24 | 1993 | 327.19 |
| 25 | 1992 | -176.81 |
| 26 | 1991 | -190.11 |
| 27 | 1990 | 1277.68 |
| 28 | 1989 | -188.08 |
| 29 | 1988 | -1124.37 |
| 30 | 1987 | 487.99 |
| 31 | 1986 | 53.82 |
| 32 | 1985 | -208.74 |
| 33 | 1984 | -25.73 |
| 34 | 1983 | 79.90 |
| 35 | 1982 | 339.07 |
| 36 | 1981 | -746.98 |
| 37 | 1980 | -321.88 |
| 38 | 1979 | -240.41 |
| 39 | 1978 | -71.66 |
| 40 | 1977 | -205.07 |
| 41 | 1976 | -209.11 |
| 42 | 1975 | 24.47 |
| 43 | 1974 | 80.46 |
| 44 | 1973 | -123.94 |
| 45 | 1972 | -147.51 |
| 46 | 1971 | -61.49 |
