1974 08 17.91   3.93  10.92 
1974 09 13.02   2.70   7.86 
1974 10  4.23  -2.63    .79 
1974 11 -3.11 -10.45  -6.78 
1974 12 -6.30 -15.72 -11.01 
1975 01 13.90 -22.78 -18.34 
1975 02 10.16 -21.53 -15.84 
1975 03 -1.87 -15.88  -8.87 
1975 04  3.87  -5.11   -.62 
1975 05 11.42  -1.13   5.14 
1975 06 14.40   2.29   8.34 
1975 07 17.99   5.94  11.96 
1975 08 15.47   4.59  10.03 
1975 09 12.02   3.16   7.59 
1975 10  1.98  -4.16  -1.08 
1975 11 -9.54 -20.04 -14.79 
1975 12 14.75 -25.77 -20.26 
1976 01 11.10 -18.91 -15.00 
1976 02 15.39 -22.96 -19.17 
1976 03  -.80 -13.92  -7.36 
1976 04  6.38  -6.41    .-1 
1976 05  9.93   -.48   4.73 
1976 06 17.57   3.08  10.32 
1976 07 18.71   4.91  11.81 
1976 08 17.24   4.13  10.68 
1976 09 12.02   -.39   5.81 
1976 10  4.60  -3.35    .62 
1976 11  2.48  -5.46  -1.49 
1976 12 -6.55 -15.75 -11.15 
1977 01 -3.01 -13.40  -8.20 
1977 02   .72 -10.14  -4.71 
1977 03  -.90 -13.03  -6.96 
1977 04  6.15  -4.02   1.06 
1977 05 12.17  -1.24   5.46 
1977 06 18.04   2.96  10.50 
1977 07 18.67   5.96  12.31 
1977 08 23.28   6.00  14.64 
1977 09 12.35    .35   6.35 
1977 10  4.63  -3.97    .33 
1977 11 -9.12 -18.85 -13.98 
1977 12 21.45 -28.53 -24.99 
1978 01 11.29 -19.89 -15.59 
1978 02 -2.52 -13.66  -8.09 
1978 03   .11 -12.24  -6.06 
1978 04  6.07  -5.45    .31 
1978 05 11.31   -.37   5.47 
1978 06 17.29   3.45  10.37 
1978 07 19.16   5.87  12.51 
1978 08 18.10   5.02  11.56 
1978 09 12.40    .38   6.39 
1978 10  5.29  -1.52   1.88 
1978 11 -5.15 -12.75  -8.95 
1978 12 -7.61 -18.85 -13.23 
1979 01 14.28 -25.34 -19.81 
1982 11 -5.57 -14.52 -10.04 
1982 12 -8.71 -20.53 -14.62 
1983 01 12.26 -26.66 -19.45 
1983 02 -5.52 -19.07 -12.29 
1983 03  -.75 -19.82 -10.28 
1983 04  7.45  -6.40    .52 
1983 05 12.47   -.89   5.79 
1983 06 18.20 -99.99 -99.99 
1983 07 18.23   3.16  10.69 
1983 09  9.18  -2.93   3.12 
1983 10  3.82  -4.02   -.10 
1983 11 -5.83 -14.92 -10.37 
1983 12 17.10 -25.73 -21.41 
1984 01 -6.80 -17.37 -12.08 
1984 02 -2.48 -13.07  -7.77 
1984 03  4.58  -4.10    .24 
1984 04  6.90  -5.12    .89 
1984 05 12.34  -1.55   5.39 
1984 06 15.48   3.25   9.36 
1984 07 16.02   4.40  10.21 
1984 08 16.10   4.08  10.09 
1984 09 11.72    .-5   5.83 
1984 10  2.73  -5.18  -1.22 
1984 11 -8.28 -15.98 -12.12 
1984 12 11.18 -22.52 -16.85 
1985 01  -.23  -9.85  -5.04 
1985 02 11.61 -22.45 -17.03 
1985 03 -1.85 -14.02  -7.93 
1985 04  5.17  -9.39  -2.11 
1985 05 12.00  -1.90   5.05 
1985 06 14.13    .31   7.22 
1985 07 19.06   2.63  10.84 
1985 08 17.70    .23   8.96 
1985 09 10.85   -.56   5.14 
1985 10  2.10 -11.55  -4.72 
1985 11 11.78 -23.27 -17.52 
1985 12 -3.00 -10.81  -6.90 
