| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 348533.34 |
| 8 | 2015 | 319232.05 |
| 9 | 2014 | 336338.94 |
| 10 | 2013 | 322700.00 |
| 11 | 2012 | 329452.00 |
| 12 | 2011 | 324758.80 |
| 13 | 2010 | 252735.00 |
| 14 | 2009 | 237254.00 |
| 15 | 2008 | 271491.63 |
| 16 | 2007 | 138317.79 |
| 17 | 2006 | 63601.00 |
| 18 | 2005 | 14497.00 |
| 19 | 2004 | 13927.00 |
| 20 | 2003 | 13675.10 |
| 21 | 2002 | 5893.00 |
| 22 | 2001 | 8932.00 |
| 23 | 2000 | 16590.00 |
| 24 | 1999 | 24370.00 |
| 25 | 1998 | 16740.00 |
| 26 | 1997 | 8180.00 |
| 27 | 1996 | 12000.00 |
| 28 | 1995 | 10650.00 |
| 29 | 1994 | 23300.00 |
| 30 | 1993 | 12500.00 |
| 31 | 1992 | 2250.00 |
| 32 | 1991 | 2000.00 |
| 33 | 1990 | 1480.00 |
| 34 | 1989 | 1500.00 |
| 35 | 1988 | 500.00 |
| 36 | 1987 | 470.00 |
| 37 | 1986 | 430.00 |
| 38 | 1985 | 560.00 |
| 39 | 1984 | 200.00 |
| 40 | 1983 | 240.00 |
| 41 | 1982 | 1630.00 |
| 42 | 1981 | 1626.38 |
| 43 | 1980 | 1560.00 |
| 44 | 1979 | -280.00 |
| 45 | 1978 | 969.62 |
| 46 | 1977 | 1921.75 |
| 47 | 1976 | -1826.10 |
| 48 | 1975 | 7087.00 |
| 49 | 1974 | 1427.00 |
| 50 | 1973 | 1440.00 |
| 51 | 1972 | 1150.00 |
| 52 | 1971 | 3060.00 |
| 53 | 1970 | 6780.00 |
