1967 09 22.59   5.91  14.25 
1967 10  9.63    .51   5.07 
1967 11  3.60  -5.52   -.96 
1967 12 -2.29 -11.39  -6.84 
1968 01  -.28 -10.45  -5.36 
1968 02  3.69  -6.35  -1.33 
1968 03  5.96  -1.81   2.07 
1968 04  6.05  -2.28   1.88 
1968 05 11.92    .28   6.10 
1968 06 15.83   6.05  10.94 
1968 07 21.78   6.51  14.14 
1968 08 19.24   5.97  12.60 
1968 09 15.19   5.93  10.56 
1968 10  8.38    .90   4.64 
1968 11  1.48  -5.04  -1.78 
1968 12 -5.10 -15.05 -10.07 
1969 01 10.89 -23.06 -16.97 
1969 02  -.64 -10.10  -5.37 
1969 03  3.20  -8.01  -2.40 
1969 04  9.85   1.69   5.77 
1969 05 15.30   4.73  10.02 
1969 06 16.04   5.56  10.80 
1969 07 20.97   8.51  14.74 
1969 08 23.91   8.96  16.43 
1969 09 17.21   3.76  10.49 
1969 10  6.45  -2.63   1.90 
1969 12  1.35  -6.64  -2.64 
1970 01 -3.57 -14.55  -9.06 
1970 02  2.73  -7.66  -2.46 
1970 03  1.49 -10.00  -4.25 
1970 06 21.32   7.39  14.35 
1970 07 23.52   9.47  16.49 
1970 08 23.90   8.91  16.40 
1970 09 13.07   3.52   8.29 
1970 11  2.20  -7.61  -2.70 
1970 12 -2.92 -12.18  -7.55 
1971 01 -5.04 -14.97 -10.00 
1971 02   .28  -9.16  -4.44 
1971 03  -.38  -8.64  -4.51 
1971 04  7.71  -1.69   3.01 
1971 09 12.56   1.68   7.12 
1971 10  8.35   -.24   4.06 
1971 12 -4.31 -14.76  -9.53 
1972 01 -6.95 -19.27 -13.11 
1972 02 -1.52 -99.99 -99.99 
1972 03  4.46  -4.46    . 0 
1972 04  5.83  -3.96    .93 
1972 12 -5.19 -14.15  -9.67 
1973 01 -2.65 -99.99 -99.99 
1973 02  1.30 -99.99 -99.99 
1973 03  4.01  -3.85    . 8 
1979 12  2.74  -7.07  -2.16 
1980 01 -5.35 -17.93 -11.64 
1980 02  1.75  -8.41  -3.33 
1980 03  1.25  -8.12  -3.43 
1980 04 11.06  -1.05   5.00 
1980 06 19.56   3.43  11.49 
1980 07 23.65   4.67  14.16 
1980 08 19.09   3.48  11.28 
