| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | -32854.47 |
| 8 | 2016 | -26915.43 |
| 9 | 2015 | -26336.11 |
| 10 | 2014 | -25898.67 |
| 11 | 2013 | -27955.82 |
| 12 | 2012 | -25750.18 |
| 13 | 2011 | -25814.17 |
| 14 | 2010 | -25444.67 |
| 15 | 2009 | -22758.47 |
| 16 | 2008 | -29829.66 |
| 17 | 2007 | -28715.73 |
| 18 | 2006 | -26479.97 |
| 19 | 2005 | -26709.78 |
| 20 | 2004 | -18923.79 |
| 21 | 2003 | -18292.96 |
| 22 | 2002 | -14000.74 |
| 23 | 2001 | -13322.51 |
| 24 | 2000 | -13798.15 |
| 25 | 1999 | -11027.78 |
| 26 | 1998 | -13706.30 |
| 27 | 1997 | -12210.37 |
| 28 | 1996 | -12248.89 |
| 29 | 1995 | -10520.74 |
| 30 | 1994 | -9420.74 |
| 31 | 1993 | -9538.52 |
| 32 | 1992 | -7965.93 |
| 33 | 1991 | -8826.30 |
| 34 | 1990 | -7697.78 |
| 35 | 1989 | -6792.59 |
| 36 | 1988 | -5900.00 |
| 37 | 1987 | -5681.48 |
| 38 | 1986 | -5192.59 |
| 39 | 1985 | -4325.56 |
| 40 | 1984 | -3292.22 |
| 41 | 1983 | -3857.78 |
| 42 | 1982 | -4052.59 |
| 43 | 1981 | -3707.04 |
| 44 | 1980 | -3139.26 |
| 45 | 1979 | -2124.44 |
| 46 | 1978 | -1645.19 |
| 47 | 1977 | -1428.15 |
