| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 59317178.95 |
| 8 | 2015 | 78661365.49 |
| 9 | 2014 | 38807727.69 |
| 10 | 2013 | 60445899.75 |
| 11 | 2012 | 54498992.21 |
| 12 | 2011 | 81949462.09 |
| 13 | 2010 | 53772932.60 |
| 14 | 2009 | 44122021.09 |
| 15 | 2008 | 66237146.77 |
| 16 | 2007 | 128610306.80 |
| 17 | 2006 | 82125737.08 |
| 18 | 2005 | 63479166.81 |
| 19 | 2004 | 27144045.81 |
| 20 | 2003 | 27082452.72 |
| 21 | 2002 | 25425152.08 |
| 22 | 2001 | 32140208.63 |
| 23 | 2000 | 55604728.40 |
| 24 | 1999 | 35385722.95 |
| 25 | 1998 | 17422141.27 |
| 26 | 1997 | 9158738.62 |
| 27 | 1996 | 9411868.98 |
| 28 | 1995 | 7990778.02 |
| 29 | 1994 | 5665767.72 |
| 30 | 1993 | 5933861.53 |
| 31 | 1992 | 6036496.62 |
| 32 | 1991 | 5502086.51 |
| 33 | 1990 | 6074545.11 |
| 34 | 1989 | 4555197.94 |
| 35 | 1988 | 3395131.21 |
| 36 | 1987 | 2311425.18 |
| 37 | 1986 | 1322077.37 |
| 38 | 1985 | 996063.94 |
| 39 | 1984 | 931491.24 |
| 40 | 1983 | 933746.66 |
| 41 | 1982 | 827436.91 |
| 42 | 1981 | 951293.32 |
| 43 | 1980 | 1048446.88 |
| 44 | 1979 | 1030793.59 |
| 45 | 1978 | 937270.36 |
| 46 | 1977 | 724898.35 |
| 47 | 1976 | 507494.49 |
| 48 | 1975 | 624732.94 |
| 49 | 1974 | 769638.77 |
| 50 | 1973 | 655399.19 |
| 51 | 1972 | 501792.75 |
| 52 | 1971 | 389285.72 |
| 53 | 1970 | 268731.95 |
