| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | -7116.98 |
| 8 | 2015 | -7423.00 |
| 9 | 2014 | -3523.50 |
| 10 | 2013 | -7318.17 |
| 11 | 2012 | -5117.12 |
| 12 | 2011 | -9434.21 |
| 13 | 2010 | -3715.55 |
| 14 | 2009 | -3944.73 |
| 15 | 2008 | -7079.24 |
| 16 | 2007 | -7809.48 |
| 17 | 2006 | -8220.81 |
| 18 | 2005 | -5365.03 |
| 19 | 2004 | -5552.63 |
| 20 | 2003 | -1827.27 |
| 21 | 1997 | -1166.65 |
| 22 | 1996 | -1065.51 |
| 23 | 1995 | -772.92 |
| 24 | 1994 | -971.64 |
| 25 | 1993 | -1074.12 |
| 26 | 1992 | -632.33 |
| 27 | 1991 | -927.04 |
| 28 | 1989 | -1371.38 |
| 29 | 1988 | -117.76 |
| 30 | 1987 | -152.52 |
| 31 | 1981 | -200.99 |
| 32 | 1979 | -1236.49 |
| 33 | 1978 | -210.48 |
