| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 16606.41 |
| 8 | 2015 | 109290.40 |
| 9 | 2014 | 59878.63 |
| 10 | 2013 | 130770.48 |
| 11 | 2012 | 16010.75 |
| 12 | 2011 | 25730.91 |
| 13 | 2010 | 32712.02 |
| 14 | 2009 | 33008.15 |
| 15 | 2008 | -53441.86 |
| 16 | 2007 | 32643.21 |
| 17 | 2006 | 72518.63 |
| 18 | 2005 | 106806.49 |
| 19 | 2004 | 44092.55 |
| 20 | 2003 | 50276.07 |
| 21 | 2002 | 41311.41 |
| 22 | 2001 | 6233.08 |
| 23 | 2000 | 3998.07 |
| 24 | 1999 | 3031.75 |
| 25 | 1998 | 5689.89 |
| 26 | 1997 | 1772.01 |
| 27 | 1996 | 658.81 |
| 28 | 1995 | 3066.15 |
| 29 | 1994 | 11.17 |
| 30 | 1993 | -20.63 |
| 31 | 1992 | -9.48 |
| 32 | 1991 | 118.72 |
| 33 | 1990 | -129.00 |
| 34 | 1978 | -422.63 |
