| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 7052.48 |
| 8 | 2015 | 12387.92 |
| 9 | 2014 | 12442.27 |
| 10 | 2013 | 15355.04 |
| 11 | 2012 | 13285.61 |
| 12 | 2011 | 8463.92 |
| 13 | 2010 | 9588.37 |
| 14 | 2009 | 10929.81 |
| 15 | 2008 | 15716.34 |
| 16 | 2007 | 8407.30 |
| 17 | 2006 | 11997.23 |
| 18 | 2005 | 3991.06 |
| 19 | 2004 | 8314.55 |
| 20 | 2003 | 3487.91 |
| 21 | 2002 | 2628.02 |
| 22 | 2001 | 1784.25 |
| 23 | 2000 | 5431.23 |
| 24 | 1999 | 5679.63 |
| 25 | 1998 | 8895.19 |
| 26 | 1997 | 9247.04 |
| 27 | 1996 | 4264.44 |
| 28 | 1995 | 3064.07 |
| 29 | 1994 | 4691.48 |
| 30 | 1993 | 3140.00 |
| 31 | 1992 | 1390.00 |
| 32 | 1991 | 889.63 |
| 33 | 1990 | 766.67 |
| 34 | 1989 | 1059.26 |
| 35 | 1988 | 911.11 |
| 36 | 1987 | 496.30 |
| 37 | 1986 | 737.04 |
| 38 | 1985 | 180.00 |
| 39 | 1984 | 140.00 |
| 40 | 1983 | 210.00 |
| 41 | 1982 | 150.00 |
| 42 | 1981 | 50.00 |
| 43 | 1980 | 110.00 |
| 44 | 1979 | 60.00 |
| 45 | 1978 | -50.00 |
