| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | -94494.12 |
| 8 | 2014 | -134679.63 |
| 9 | 2013 | -154986.88 |
| 10 | 2012 | -152800.41 |
| 11 | 2011 | -114818.39 |
| 12 | 2010 | -58947.73 |
| 13 | 2009 | -85720.95 |
| 14 | 2008 | -189136.75 |
| 15 | 2007 | -131252.77 |
| 16 | 2006 | -86197.92 |
| 17 | 2005 | -67612.01 |
| 18 | 2004 | -51134.56 |
| 19 | 2003 | -43753.24 |
| 20 | 2002 | -31832.89 |
| 21 | 2001 | -24567.94 |
| 22 | 2000 | -33317.85 |
| 23 | 1999 | -32028.03 |
| 24 | 1998 | -24745.72 |
| 25 | 1997 | -18482.04 |
| 26 | 1996 | -20074.58 |
| 27 | 1995 | -24446.24 |
| 28 | 1994 | -18746.24 |
| 29 | 1993 | -43296.68 |
| 30 | 1992 | -40129.69 |
| 31 | 1991 | -37173.85 |
| 32 | 1990 | -36328.61 |
| 33 | 1989 | -34792.20 |
| 34 | 1988 | -40458.07 |
| 35 | 1987 | -42975.40 |
| 36 | 1986 | -36877.80 |
| 37 | 1985 | -35956.67 |
| 38 | 1984 | -27242.98 |
| 39 | 1983 | -30438.29 |
| 40 | 1982 | -26560.66 |
| 41 | 1981 | -46152.18 |
| 42 | 1980 | -38607.62 |
| 43 | 1979 | -26369.78 |
| 44 | 1978 | -23524.20 |
| 45 | 1977 | -6698.36 |
| 46 | 1976 | -9246.92 |
| 47 | 1975 | -8562.25 |
| 48 | 1974 | -6559.91 |
