| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 38072897.39 |
| 12 | 2012 | 37144182.63 |
| 13 | 2011 | 35000405.35 |
| 14 | 2010 | 29885982.32 |
| 15 | 2009 | 22997503.94 |
| 16 | 2008 | 29188630.07 |
| 17 | 2007 | 27229299.45 |
| 18 | 2006 | 25031904.26 |
| 19 | 2005 | 21463285.84 |
| 20 | 2004 | 18829409.54 |
| 21 | 2003 | 16498606.97 |
| 22 | 2002 | 16127787.00 |
| 23 | 2001 | 15903508.98 |
| 24 | 2000 | 16639594.37 |
| 25 | 1999 | 13656012.88 |
| 26 | 1998 | 11773769.86 |
| 27 | 1997 | 6486340.00 |
| 28 | 1996 | 5878820.00 |
| 29 | 1995 | 4843829.00 |
| 30 | 1994 | 3461296.00 |
| 31 | 1993 | 3003100.00 |
| 32 | 1992 | 2751600.00 |
| 33 | 1991 | 2685500.00 |
| 34 | 1990 | 2683800.00 |
| 35 | 1989 | 2284200.00 |
| 36 | 1988 | 2054700.00 |
| 37 | 1987 | 2049500.00 |
| 38 | 1986 | 1615800.00 |
| 39 | 1985 | 2166400.00 |
| 40 | 1984 | 2419600.00 |
| 41 | 1983 | 2231200.00 |
| 42 | 1982 | 2123000.00 |
| 43 | 1981 | 2010100.00 |
| 44 | 1980 | 1551100.00 |
| 45 | 1979 | 930100.00 |
