| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 3612457.15 |
| 8 | 2016 | 4717419.25 |
| 9 | 2015 | 6838839.33 |
| 10 | 2014 | 8791937.19 |
| 11 | 2013 | 2609362.15 |
| 12 | 2012 | 3363917.35 |
| 13 | 2011 | 1037314.88 |
| 14 | 2010 | 6060552.23 |
| 15 | 2009 | 4303732.96 |
| 16 | 2008 | 6707149.50 |
| 17 | 2007 | 8980505.84 |
| 18 | 2006 | 6052991.90 |
| 19 | 2005 | 2908895.69 |
| 20 | 2004 | 2947809.78 |
| 21 | 2003 | -2610067.63 |
| 22 | 2002 | -3406739.70 |
| 23 | 2001 | 1329443.48 |
| 24 | 2000 | -14983537.78 |
| 25 | 1999 | 5336427.91 |
| 26 | 1998 | 6747847.07 |
| 27 | 1997 | 3089059.11 |
| 28 | 1996 | 4497718.94 |
| 29 | 1995 | 2777831.65 |
| 30 | 1994 | 1233910.01 |
| 31 | 1993 | 1716158.44 |
| 32 | 1992 | 2123046.22 |
| 33 | 1991 | 1855531.37 |
| 34 | 1990 | 2148019.26 |
| 35 | 1989 | 816266.80 |
| 36 | 1988 | 1346859.08 |
| 37 | 1987 | 664090.86 |
| 38 | 1986 | 820560.49 |
| 39 | 1985 | 496470.82 |
| 40 | 1984 | 413599.46 |
| 41 | 1983 | 194556.69 |
| 42 | 1982 | 225919.52 |
| 43 | 1981 | 418245.24 |
| 44 | 1980 | 434766.76 |
| 45 | 1979 | 328297.12 |
| 46 | 1978 | 233649.85 |
| 47 | 1977 | 145707.91 |
| 48 | 1976 | 128761.97 |
| 49 | 1975 | 149073.63 |
| 50 | 1974 | -5476.94 |
| 51 | 1973 | -13875.73 |
| 52 | 1972 | -9271.75 |
| 53 | 1971 | 9693.29 |
