| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 1696.96 |
| 8 | 2015 | 2094.19 |
| 9 | 2014 | 631.03 |
| 10 | 2013 | -5250.88 |
| 11 | 2012 | -8324.20 |
| 12 | 2011 | -1405.06 |
| 13 | 2010 | -7079.04 |
| 14 | 2009 | -4761.04 |
| 15 | 2008 | -2878.03 |
| 16 | 2007 | -3065.02 |
| 17 | 2006 | -4007.53 |
| 18 | 2005 | -1048.39 |
| 19 | 2004 | 1386.43 |
| 20 | 2003 | -28.73 |
| 21 | 2002 | -126.83 |
| 22 | 2001 | -1113.31 |
| 23 | 1997 | -638.00 |
| 24 | 1996 | -4447.00 |
| 25 | 1995 | -3518.00 |
| 26 | 1994 | -4594.00 |
| 27 | 1993 | -6197.90 |
| 28 | 1992 | -9698.30 |
| 29 | 1991 | -7539.70 |
| 30 | 1990 | -4529.20 |
| 31 | 1989 | -8020.10 |
| 32 | 1988 | -5580.00 |
| 33 | 1987 | -4510.00 |
| 34 | 1986 | -4990.00 |
| 35 | 1985 | -7580.00 |
| 36 | 1984 | -6550.00 |
| 37 | 1983 | -7200.00 |
| 38 | 1982 | -7950.00 |
