| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 735481.03 |
| 8 | 2015 | 127001.42 |
| 9 | 2014 | 1204580.87 |
| 10 | 2013 | 1574522.07 |
| 11 | 2012 | 2139637.55 |
| 12 | 2011 | 982107.69 |
| 13 | 2010 | 896691.55 |
| 14 | 2009 | 558582.92 |
| 15 | 2008 | 781907.55 |
| 16 | 2007 | 601464.24 |
| 17 | 2006 | 1339450.28 |
| 18 | 2005 | 336793.70 |
| 19 | 2004 | 248516.18 |
| 20 | 2003 | 1035467.91 |
| 21 | 2002 | 58789.37 |
| 22 | 2001 | 611378.57 |
| 23 | 2000 | 729258.17 |
| 24 | 1999 | 74070.18 |
| 25 | 1998 | 607132.83 |
| 26 | 1997 | 271065.54 |
| 27 | 1996 | 157144.79 |
| 28 | 1995 | 68457.22 |
| 29 | 1994 | 126971.50 |
| 30 | 1993 | 153388.06 |
| 31 | 1992 | 187342.86 |
| 32 | 1991 | 244845.41 |
| 33 | 1990 | 260998.64 |
| 34 | 1989 | 173689.14 |
| 35 | 1988 | 92158.34 |
| 36 | 1987 | 46586.88 |
| 37 | 1986 | 23815.12 |
| 38 | 1985 | 27403.61 |
| 39 | 1984 | 19822.15 |
| 40 | 1983 | 14683.79 |
| 41 | 1982 | 14403.31 |
| 42 | 1981 | 17448.66 |
| 43 | 1980 | 15695.07 |
| 44 | 1979 | 7830.41 |
| 45 | 1978 | 6599.36 |
| 46 | 1977 | 5791.48 |
| 47 | 1976 | 6299.91 |
| 48 | 1975 | 11535.13 |
| 49 | 1974 | 10600.00 |
| 50 | 1973 | 9500.00 |
| 51 | 1972 | 7300.00 |
| 52 | 1971 | 5600.00 |
| 53 | 1970 | 2890.00 |
