| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 10291568.80 |
| 8 | 2015 | 23706022.49 |
| 9 | 2014 | 9738225.90 |
| 10 | 2013 | 7081117.27 |
| 11 | 2012 | 5809041.41 |
| 12 | 2011 | 2369935.24 |
| 13 | 2010 | 3774845.53 |
| 14 | 2009 | 5397430.96 |
| 15 | 2008 | 2328768.63 |
| 16 | 2007 | 5993475.54 |
| 17 | 2006 | 2207006.39 |
| 18 | 2005 | 4700124.36 |
| 19 | 2004 | -1060761.27 |
| 20 | 2003 | 2278129.28 |
| 21 | 2002 | 2932379.65 |
| 22 | 2001 | 965092.04 |
| 23 | 2000 | 2577943.62 |
| 24 | 1999 | 1821064.17 |
| 25 | 1998 | 886221.69 |
| 26 | 1997 | 202879.78 |
| 27 | 1996 | 261748.30 |
| 28 | 1995 | 144292.50 |
| 29 | 1994 | 85697.90 |
| 30 | 1993 | 107789.00 |
| 31 | 1992 | 145817.50 |
| 32 | 1991 | 136166.80 |
| 33 | 1990 | 62191.10 |
| 34 | 1989 | 19275.93 |
| 35 | 1988 | 25743.87 |
| 36 | 1987 | 32247.66 |
| 37 | 1986 | 25029.34 |
| 38 | 1985 | 16366.00 |
| 39 | 1984 | 12136.00 |
| 40 | 1983 | 16965.00 |
| 41 | 1982 | 24201.00 |
| 42 | 1981 | 20345.00 |
| 43 | 1980 | 28645.00 |
| 44 | 1979 | 33668.00 |
| 45 | 1978 | 37526.00 |
| 46 | 1977 | 13624.00 |
| 47 | 1976 | 17268.00 |
| 48 | 1975 | 15817.00 |
| 49 | 1974 | 5120.00 |
| 50 | 1973 | 5200.00 |
| 51 | 1972 | 3100.00 |
| 52 | 1971 | 2500.00 |
| 53 | 1970 | 3200.00 |
