| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | -77836.05 |
| 12 | 2011 | -77320.31 |
| 13 | 2010 | -86873.97 |
| 14 | 2009 | -126714.64 |
| 15 | 2008 | -108989.94 |
| 16 | 2007 | -75091.13 |
| 17 | 2006 | -28351.47 |
| 18 | 2005 | -5049.11 |
| 19 | 2004 | -5291.07 |
| 20 | 2003 | -1287.41 |
| 21 | 2002 | -1466.18 |
| 22 | 2001 | -9305.92 |
| 23 | 2000 | -8295.26 |
| 24 | 1999 | -5838.53 |
| 25 | 1998 | -1663.54 |
| 26 | 1997 | -1400.54 |
| 27 | 1996 | -1016.19 |
| 28 | 1995 | -971.02 |
| 29 | 1994 | -572.81 |
| 30 | 1993 | -1535.70 |
| 31 | 1992 | -2113.24 |
| 32 | 1991 | -1368.12 |
| 33 | 1990 | -2238.74 |
| 34 | 1989 | -1281.62 |
| 35 | 1979 | 658.14 |
| 36 | 1978 | 367.82 |
| 37 | 1977 | 276.78 |
| 38 | 1976 | -138.10 |
| 39 | 1975 | -457.28 |
| 40 | 1974 | -1370.98 |
