| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 40960.00 |
| 8 | 2017 | 38120.00 |
| 9 | 2016 | 39020.00 |
| 10 | 2015 | 41130.00 |
| 11 | 2014 | 43470.00 |
| 12 | 2013 | 43950.00 |
| 13 | 2012 | 43500.00 |
| 14 | 2011 | 44610.00 |
| 15 | 2010 | 44040.00 |
| 16 | 2009 | 44090.00 |
| 17 | 2008 | 43580.00 |
| 18 | 2007 | 40200.00 |
| 19 | 2006 | 37920.00 |
| 20 | 2005 | 35870.00 |
| 21 | 2004 | 31340.00 |
| 22 | 2003 | 25900.00 |
| 23 | 2002 | 23040.00 |
| 24 | 2001 | 23800.00 |
| 25 | 2000 | 24950.00 |
| 26 | 1999 | 25340.00 |
| 27 | 1998 | 25740.00 |
| 28 | 1997 | 26890.00 |
| 29 | 1996 | 27020.00 |
| 30 | 1995 | 25660.00 |
| 31 | 1994 | 24260.00 |
| 32 | 1993 | 23460.00 |
| 33 | 1992 | 23660.00 |
| 34 | 1991 | 21270.00 |
| 35 | 1990 | 20470.00 |
| 36 | 1989 | 19360.00 |
| 37 | 1988 | 18400.00 |
| 38 | 1987 | 14350.00 |
| 39 | 1986 | 11230.00 |
| 40 | 1985 | 9670.00 |
| 41 | 1984 | 9710.00 |
| 42 | 1983 | 10320.00 |
| 43 | 1982 | 11900.00 |
| 44 | 1981 | 13040.00 |
| 45 | 1980 | 12950.00 |
| 46 | 1979 | 10720.00 |
| 47 | 1978 | 8740.00 |
| 48 | 1977 | 7730.00 |
| 49 | 1976 | 7070.00 |
| 50 | 1975 | 6660.00 |
| 51 | 1974 | 5740.00 |
| 52 | 1973 | 4630.00 |
| 53 | 1972 | 3620.00 |
| 54 | 1971 | 3220.00 |
| 55 | 1970 | 3000.00 |
| 56 | 1969 | 2800.00 |
| 57 | 1968 | 2540.00 |
| 58 | 1967 | 2350.00 |
| 59 | 1966 | 2190.00 |
| 60 | 1965 | 2020.00 |
| 61 | 1964 | 1850.00 |
| 62 | 1963 | 1680.00 |
| 63 | 1962 | 1530.00 |
