| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | -33945500.00 |
| 12 | 2012 | -41811200.00 |
| 13 | 2011 | -45529700.00 |
| 14 | 2010 | -43200200.00 |
| 15 | 2009 | -37973600.00 |
| 16 | 2008 | -69652600.00 |
| 17 | 2007 | -73655400.00 |
| 18 | 2006 | -81664200.00 |
| 19 | 2005 | -74923000.00 |
| 20 | 2004 | -63588700.00 |
| 21 | 2003 | -52229700.00 |
| 22 | 2002 | -45610900.00 |
| 23 | 2001 | -39407900.00 |
| 24 | 2000 | -40192800.00 |
| 25 | 1999 | -28662200.00 |
| 26 | 1998 | -21503700.00 |
| 27 | 1997 | -14072450.00 |
| 28 | 1996 | -12472710.00 |
| 29 | 1995 | -11356100.00 |
| 30 | 1994 | -12164240.00 |
| 31 | 1993 | -8478280.00 |
| 32 | 1992 | -5160505.00 |
| 33 | 1991 | 285100.00 |
| 34 | 1990 | -7895200.00 |
| 35 | 1989 | -9950600.00 |
| 36 | 1988 | -12125800.00 |
| 37 | 1987 | -16064700.00 |
| 38 | 1986 | -14717400.00 |
| 39 | 1985 | -12445500.00 |
| 40 | 1984 | -9900800.00 |
| 41 | 1983 | -4422200.00 |
| 42 | 1982 | -1160700.00 |
| 43 | 1981 | 481000.00 |
| 44 | 1980 | 212700.00 |
| 45 | 1979 | -15670.00 |
| 46 | 1978 | -1574700.00 |
| 47 | 1977 | -1510000.00 |
| 48 | 1976 | 384000.00 |
| 49 | 1975 | 1788000.00 |
| 50 | 1974 | 170000.00 |
| 51 | 1973 | 758000.00 |
| 52 | 1972 | -526000.00 |
| 53 | 1971 | -98000.00 |
| 54 | 1970 | 262000.00 |
