| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 3889950.08 |
| 8 | 2015 | 3624993.96 |
| 9 | 2014 | 2843826.17 |
| 10 | 2013 | 5092744.97 |
| 11 | 2012 | 1823158.79 |
| 12 | 2011 | 2389476.73 |
| 13 | 2010 | 3052524.83 |
| 14 | 2009 | 1965215.84 |
| 15 | 2008 | 2975319.85 |
| 16 | 2007 | 3101964.27 |
| 17 | 2006 | 2212677.47 |
| 18 | 2005 | 2516166.77 |
| 19 | 2004 | 2514273.28 |
| 20 | 2003 | 1815792.90 |
| 21 | 2002 | 2016011.11 |
| 22 | 2001 | 3006002.03 |
| 23 | 2000 | 1838228.48 |
| 24 | 1999 | 1394104.32 |
| 25 | 1998 | 1275676.46 |
| 26 | 1997 | 1282980.00 |
| 27 | 1996 | 918560.00 |
| 28 | 1995 | 952629.00 |
| 29 | 1994 | 1097250.00 |
| 30 | 1993 | 438900.00 |
| 31 | 1992 | 439300.00 |
| 32 | 1991 | 476200.00 |
| 33 | 1990 | 263400.00 |
| 34 | 1989 | 317400.00 |
| 35 | 1988 | 287900.00 |
| 36 | 1987 | 263400.00 |
| 37 | 1986 | 240000.00 |
| 38 | 1985 | 198400.00 |
| 39 | 1984 | 154200.00 |
| 40 | 1983 | 219200.00 |
| 41 | 1982 | 190100.00 |
| 42 | 1981 | 307800.00 |
| 43 | 1980 | 209000.00 |
| 44 | 1979 | 133200.00 |
| 45 | 1978 | 65816.30 |
| 46 | 1977 | 32710.20 |
| 47 | 1976 | 73145.10 |
| 48 | 1975 | 45841.10 |
| 49 | 1974 | 50875.60 |
| 50 | 1973 | 45700.00 |
| 51 | 1972 | 17838.50 |
| 52 | 1971 | 30700.00 |
| 53 | 1970 | 31210.70 |
