| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 50210.00 |
| 12 | 2013 | 49180.00 |
| 13 | 2012 | 42510.00 |
| 14 | 2011 | 39370.00 |
| 15 | 2010 | 38020.00 |
| 16 | 2009 | 43610.00 |
| 17 | 2008 | 52430.00 |
| 18 | 2007 | 63100.00 |
| 19 | 2006 | 54890.00 |
| 20 | 2005 | 51040.00 |
| 21 | 2004 | 41650.00 |
| 22 | 2003 | 33410.00 |
| 23 | 2002 | 30750.00 |
| 24 | 2001 | 30770.00 |
| 25 | 2000 | 31730.00 |
| 26 | 1999 | 30270.00 |
| 27 | 1998 | 29070.00 |
| 28 | 1997 | 28130.00 |
| 29 | 1996 | 26790.00 |
| 30 | 1995 | 25080.00 |
| 31 | 1994 | 25250.00 |
| 32 | 1993 | 25680.00 |
| 33 | 1992 | 26080.00 |
| 34 | 1991 | 24860.00 |
| 35 | 1990 | 24410.00 |
| 36 | 1989 | 23820.00 |
| 37 | 1988 | 23100.00 |
| 38 | 1987 | 18800.00 |
| 39 | 1986 | 14020.00 |
| 40 | 1985 | 11740.00 |
| 41 | 1984 | 11710.00 |
| 42 | 1983 | 12380.00 |
| 43 | 1982 | 14860.00 |
| 44 | 1981 | 15990.00 |
| 45 | 1980 | 15190.00 |
| 46 | 1979 | 12970.00 |
| 47 | 1978 | 10690.00 |
| 48 | 1977 | 8870.00 |
| 49 | 1976 | 7840.00 |
| 50 | 1975 | 7370.00 |
| 51 | 1974 | 6580.00 |
| 52 | 1973 | 4880.00 |
| 53 | 1972 | 3680.00 |
| 54 | 1971 | 2990.00 |
| 55 | 1970 | 2550.00 |
| 56 | 1969 | 2510.00 |
| 57 | 1968 | 2820.00 |
| 58 | 1967 | 3150.00 |
| 59 | 1966 | 3010.00 |
| 60 | 1965 | 2470.00 |
| 61 | 1964 | 2070.00 |
| 62 | 1963 | 1760.00 |
| 63 | 1962 | 1550.00 |
