| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 22186167.15 |
| 8 | 2016 | 18360746.67 |
| 9 | 2015 | 20353653.33 |
| 10 | 2014 | 34245688.00 |
| 11 | 2013 | 37590106.67 |
| 12 | 2012 | 38836960.00 |
| 13 | 2011 | 36469866.67 |
| 14 | 2010 | 25114266.67 |
| 15 | 2009 | 19230720.00 |
| 16 | 2008 | 31348053.33 |
| 17 | 2007 | 23317413.33 |
| 18 | 2006 | 21102346.67 |
| 19 | 2005 | 18057173.33 |
| 20 | 2004 | 12599760.00 |
| 21 | 2003 | 9324410.67 |
| 22 | 2002 | 7246426.67 |
| 23 | 2001 | 6797280.00 |
| 24 | 2000 | 7748053.33 |
| 25 | 1999 | 5068893.33 |
| 26 | 1998 | 3877013.33 |
| 27 | 1997 | 6065146.67 |
| 28 | 1996 | 6064773.33 |
| 29 | 1995 | 4997413.33 |
| 30 | 1994 | 4255733.33 |
| 31 | 1993 | 4233866.67 |
| 32 | 1992 | 5022000.00 |
| 33 | 1991 | 4772533.33 |
| 34 | 1990 | 4435466.67 |
| 35 | 1989 | 2834666.67 |
| 36 | 1988 | 2434400.00 |
| 37 | 1987 | 2316800.00 |
| 38 | 1986 | 2016863.41 |
| 39 | 1985 | 2747826.27 |
| 40 | 1984 | 3754458.06 |
| 41 | 1983 | 4586426.79 |
| 42 | 1982 | 7420283.66 |
| 43 | 1981 | 11242248.73 |
| 44 | 1980 | 10157386.23 |
| 45 | 1979 | 5877107.98 |
| 46 | 1978 | 3753425.08 |
| 47 | 1977 | 4105172.53 |
| 48 | 1976 | 3631444.76 |
| 49 | 1975 | 2788823.39 |
| 50 | 1974 | 3087042.25 |
| 51 | 1973 | 770249.94 |
| 52 | 1972 | 405814.27 |
| 53 | 1971 | 270569.68 |
