| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 37752.41 |
| 8 | 2015 | 15505.32 |
| 9 | 2014 | -371685.44 |
| 10 | 2013 | -27049.98 |
| 11 | 2012 | -21769.40 |
| 12 | 2011 | 171.24 |
| 13 | 2010 | 2895.87 |
| 14 | 2009 | 2088.56 |
| 15 | 2008 | 2609.51 |
| 16 | 2007 | 2472.80 |
| 17 | 2006 | 2062.63 |
| 18 | 2005 | 3046.36 |
| 19 | 2004 | 6631.01 |
| 20 | 2003 | 3768.47 |
| 21 | 2002 | 476.56 |
| 22 | 2001 | 141.88 |
| 23 | 2000 | 1439.27 |
| 24 | 1999 | 2114.67 |
| 25 | 1998 | 3812.78 |
| 26 | 1997 | 8938.98 |
| 27 | 1996 | 5010.27 |
| 28 | 1995 | 729.71 |
| 29 | 1994 | 198.86 |
| 30 | 1993 | 1890.25 |
| 31 | 1980 | -80.86 |
| 32 | 1977 | -72.49 |
| 33 | 1976 | 430.25 |
| 34 | 1975 | 272.36 |
