半个世纪以来人民币对美元汇率

半个世纪以来人民币对美元汇率（年平均汇率） 年份 汇率（1美元合人民币) 1949 2.3 1950 2.75 1951 2.238 1952 2.617 1953 2.617 1954 2.617 1955 2.4618 1956 2.4618 1957 2.4618 1958 2.4618 1959 2.4618 1960 2.4618 1961 2.4618 1962 2.4618 1963 2.4618 1964 2.4618 1965 2.4618 1966 2.4618 1967 2.4618 1968 2.4618 1969 2.4618 1970 2.4618 1971 2.2673 1972 2.2401 1973 2.0202 1974 1.8397 1975 1.9663 1976 1.8803 1977 1.73 1978 1.5771 1979 1.4962 1980 1.5303 1981 1.7051 1982 1.8926 1983 1.9757 1984 2.327 1985 2.9367 1986 3.4528 1987 3.7221 1988 3.7221 1989 3.7659 1990 4.7838 1991 5.3227 1992 5.5149 1993 5.7619 1994 8.6187 1995 8.3507 1996 8.3142 1997 8.2898 1998 8.2791 1999 8.2796 2000 8.2784 2001 8.277 2002 8.277 2003 8.2774 2004 8.2765 2005 8.1917 2006 7.9735 2007 7.5215 2008 6.945 2009 6.83 2010 6.83