| 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 | 39761.44 |
| 12 | 2013 | 39696.94 |
| 13 | 2012 | 38704.05 |
| 14 | 2011 | 37393.47 |
| 15 | 2010 | 36163.14 |
| 16 | 2009 | 35152.71 |
| 17 | 2008 | 35703.17 |
| 18 | 2007 | 33847.52 |
| 19 | 2006 | 32202.15 |
| 20 | 2005 | 30646.51 |
| 21 | 2004 | 27725.81 |
| 22 | 2003 | 24207.40 |
| 23 | 2002 | 22364.17 |
| 24 | 2001 | 22413.70 |
| 25 | 2000 | 22405.16 |
| 26 | 1999 | 21536.11 |
| 27 | 1998 | 21291.43 |
| 28 | 1997 | 22217.36 |
| 29 | 1996 | 22096.07 |
| 30 | 1995 | 21109.59 |
| 31 | 1994 | 19827.37 |
| 32 | 1993 | 18940.66 |
| 33 | 1992 | 18465.07 |
| 34 | 1991 | 17073.74 |
| 35 | 1990 | 16440.19 |
| 36 | 1989 | 15677.91 |
| 37 | 1988 | 14793.39 |
| 38 | 1987 | 12208.85 |
| 39 | 1986 | 10240.28 |
| 40 | 1985 | 9102.52 |
| 41 | 1984 | 8695.74 |
| 42 | 1983 | 8400.11 |
| 43 | 1982 | 8712.81 |
| 44 | 1981 | 9182.76 |
| 45 | 1980 | 8822.16 |
| 46 | 1979 | 7642.88 |
| 47 | 1978 | 6357.12 |
| 48 | 1977 | 5569.49 |
| 49 | 1976 | 5195.04 |
| 50 | 1975 | 4879.82 |
| 51 | 1974 | 4348.37 |
| 52 | 1973 | 3706.81 |
| 53 | 1972 | 3029.95 |
| 54 | 1971 | 2637.28 |
| 55 | 1970 | 2407.35 |
| 56 | 1969 | 2258.61 |
| 57 | 1968 | 2083.66 |
| 58 | 1967 | 1913.06 |
| 59 | 1966 | 1805.57 |
| 60 | 1965 | 1663.32 |
| 61 | 1964 | 1538.09 |
| 62 | 1963 | 1428.82 |
| 63 | 1962 | 1347.94 |
