| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 60556.00 |
| 12 | 2011 | 95606.00 |
| 13 | 2009 | 9103.00 |
| 14 | 2008 | 38188.00 |
| 15 | 2007 | 38590.00 |
| 16 | 2006 | 12500.00 |
| 17 | 2005 | 10500.00 |
| 18 | 2004 | 9790.00 |
| 19 | 2003 | 7896.60 |
| 20 | 2002 | 3000.00 |
| 21 | 2001 | 167.70 |
| 22 | 2000 | 994.20 |
| 23 | 1999 | 6345.24 |
| 24 | 1998 | 1781.00 |
| 25 | 1997 | 1730.10 |
| 26 | 1996 | 2377.40 |
| 27 | 1995 | 76.90 |
| 28 | 1994 | 21.00 |
| 29 | 1993 | 272.00 |
| 30 | 1992 | 1969.00 |
| 31 | 1991 | 3877.00 |
| 32 | 1990 | 1786.00 |
| 33 | 1989 | 1233.00 |
| 34 | 1988 | 1568.00 |
| 35 | 1987 | 1285.00 |
| 36 | 1986 | 840.00 |
| 37 | 1985 | 111.00 |
| 38 | 1984 | 70.00 |
| 39 | 1983 | 38.00 |
| 40 | 1982 | -40.00 |
| 41 | 1981 | -131.00 |
| 42 | 1980 | 56.00 |
| 43 | 1979 | -52.00 |
| 44 | 1978 | 63.00 |
| 45 | 1977 | -183.00 |
| 46 | 1976 | -70.00 |
| 47 | 1975 | 87.00 |
| 48 | 1974 | 145.00 |
| 49 | 1973 | 78.00 |
