Year Years since 1970 Price in 2005 Dollars CPI Nominal Price 1946 -24 16.33 19.5 1.63 1947 -23 18.92 22.3 2.16 1948 -22 22.45 24.1 2.77 1949 -21 22.73 23.8 2.77 1950 -20 22.45 24.1 2.77 1951 -19 20.81 26 2.77 1952 -18 20.41 26.5 2.77 1953 -17 21.36 26.7 2.92 1954 -16 21.71 26.9 2.99 1955 -15 21.35 26.8 2.93 1956 -14 21.11 27.2 2.94 1957 -13 20.85 28.1 3 1958 -12 20.34 28.9 3.01 1959 -11 20.13 29.1 3 1960 -10 19.2 29.6 2.91 1961 -9 18.62 29.9 2.85 1962 -8 18.43 30.2 2.85 1963 -7 19.15 30.6 3 1964 -6 18.14 31 2.88 1965 -5 18.66 31.5 3.01 1966 -4 18.69 32.4 3.1 1967 -3 18.24 33.4 3.12 1968 -2 17.85 34.8 3.18 1969 -1 17.67 36.7 3.32 1970 0 17.06 38.8 3.39 1971 1 17.36 40.5 3.6 1972 2 16.82 41.8 3.6 1973 3 20.89 44.4 4.75 1974 4 37.04 49.3 9.35 1975 5 27.84 53.8 7.67 1976 6 44.96 56.9 13.1 1977 7 46.41 60.6 14.4 1978 8 44.78 65.2 14.95 1979 9 67.52 72.6 25.1 1980 10 88.69 82.4 37.42 1981 11 76.81 90.9 35.75 1982 12 64.42 96.5 31.83 1983 13 57.02 99.6 29.08 1984 14 54.04 103.9 28.75 1985 15 48.86 107.6 26.92 1986 16 25.73 109.6 14.44 1987 17 30.52 113.6 17.75 1988 18 24.55 118.3 14.87 1989 19 28.87 124 18.33 1990 20 34.65 130.7 23.19 1991 21 28.97 136.2 20.2 1992 22 26.8 140.3 19.25 1993 23 22.64 144.5 16.75 1994 24 20.64 148.2 15.66 1995 25 21.47 152.4 16.75 1996 26 25.47 156.9 20.46 1997 27 22.68 160.5 18.64 1998 28 14.27 163 11.91 1999 29 19.41 166.6 16.56 2000 30 31.06 172.2 27.39 2001 31 25.36 177.1 23 2002 32 24.76 179.9 22.81 2003 33 29.39 184 27.69 2004 34 38.94 188.9 37.66 2005 35 50.04 195.3 50.04 2006 36 63.95 198.5 65 2007 37 . . . 2008 38 . . . 2009 39 . . . 2010 40 . . . 2011 41 . . . 2012 42 . . . 2013 43 . . . 2014 44 . . . 2015 45 . . .