| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2018 | |
| 2 | 2017 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2013 | |
| 7 | 2012 | -431035.99 |
| 8 | 2011 | -32376.28 |
| 9 | 2010 | -135851.25 |
| 10 | 2009 | -287022.34 |
| 11 | 2008 | -149919.00 |
| 12 | 2007 | -158404.00 |
| 13 | 2006 | 8406.00 |
| 14 | 2005 | 83092.69 |
| 15 | 2004 | 12734.88 |
| 16 | 2003 | -17720.51 |
| 17 | 2002 | -7785.98 |
| 18 | 2001 | 8882.01 |
| 19 | 2000 | 71423.40 |
| 20 | 1999 | -17763.11 |
| 21 | 1998 | -123756.17 |
| 22 | 1997 | -51817.80 |
| 23 | 1996 | -57990.72 |
| 24 | 1995 | 45145.35 |
| 25 | 1994 | 296733.14 |
| 26 | 1993 | -397495.55 |
| 27 | 1992 | -246522.76 |
| 28 | 1991 | -184405.92 |
| 29 | 1990 | -66898.57 |
