| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | -67920.05 |
| 8 | 2014 | -88579.99 |
| 9 | 2013 | -67336.69 |
| 10 | 2012 | -57693.59 |
| 11 | 2011 | -51683.88 |
| 12 | 2010 | -53085.50 |
| 13 | 2009 | -65154.64 |
| 14 | 2008 | -53819.05 |
| 15 | 2007 | -53476.38 |
| 16 | 2006 | -21719.84 |
| 17 | 2005 | -22617.47 |
| 18 | 2004 | -28901.06 |
| 19 | 2003 | -33195.09 |
| 20 | 2002 | -15693.26 |
| 21 | 2001 | -7499.24 |
| 22 | 2000 | -8078.34 |
| 23 | 1999 | -15563.37 |
| 24 | 1998 | -13251.12 |
| 25 | 1997 | -15395.53 |
| 26 | 1996 | -4095.53 |
| 27 | 1995 | -16696.68 |
| 28 | 1994 | 1055.18 |
| 29 | 1993 | -5875.18 |
| 30 | 1992 | -7271.29 |
| 31 | 1991 | -21638.43 |
| 32 | 1990 | -1814.12 |
| 33 | 1989 | -1342.25 |
| 34 | 1988 | -10549.30 |
| 35 | 1987 | -3428.99 |
| 36 | 1986 | -5284.35 |
| 37 | 1985 | -3895.27 |
| 38 | 1984 | -5707.20 |
| 39 | 1983 | -13479.29 |
| 40 | 1982 | -37716.57 |
| 41 | 1981 | -9336.60 |
| 42 | 1980 | -3572.23 |
| 43 | 1979 | -5185.18 |
| 44 | 1978 | -9033.22 |
| 45 | 1977 | -5666.32 |
| 46 | 1976 | -6481.68 |
| 47 | 1975 | -5337.99 |
| 48 | 1974 | -2927.24 |
