1969 01 16.44 -28.61 -22.52 
1969 02 99.99 -14.36 -99.99 
1969 03 99.99  -7.74 -99.99 
1969 04 11.50   -.34   5.58 
1969 05 17.99   1.29   9.63 
1969 06 24.73   7.64  16.18 
1969 07 21.51   6.13  13.82 
1969 08 20.39   5.16  12.77 
1969 09 15.85   3.56   9.70 
1969 10 10.10  -2.27   3.91 
1969 11  5.26  -1.81   1.72 
1969 12   .51  -8.25  -3.87 
1970 01 -5.67 -16.95 -11.31 
1970 02  3.65  -9.68  -3.01 
1970 03  5.65  -7.20   -.77 
1970 04 10.14  -4.08   3.03 
1970 05 15.26    .55   7.90 
1970 06 22.97   5.31  14.14 
1970 07 24.74   6.40  15.57 
1970 08 24.75   5.68  15.21 
1970 09 15.00    .63   7.81 
1970 10 10.45  -2.54   3.95 
1970 11   .26 -10.75  -5.24 
1970 12 -4.98 -16.00 -10.49 
1971 01 -4.86 -15.25 -10.05 
1971 02  1.40 -12.15  -5.37 
1971 03  2.97 -10.89  -3.96 
1971 04 11.19  -3.78   3.70 
1971 05 17.25   1.28   9.26 
1971 06 18.29   5.70  11.99 
1971 07 24.49   6.53  15.51 
1971 08 25.85   7.10  16.47 
1971 09 15.53   1.90   8.71 
1971 10  9.96  -2.76   3.60 
1971 11  3.26  -4.67   -.70 
1971 12 -8.76 -20.68 -14.72 
1972 01 10.96 -23.44 -17.20 
1972 02 -1.98 -14.46  -8.22 
1972 03  7.45  -6.48    .48 
1972 04  7.92  -4.36   1.78 
1972 05 18.33   1.55   9.93 
1972 06 19.09   5.70  12.39 
1972 07 21.90   6.22  14.06 
1972 08 23.26   6.03  14.64 
1972 09 13.09    . 0   6.54 
1972 10  9.41  -4.87   2.27 
1972 11  2.93  -4.73   -.90 
1972 12 -5.40 -16.04 -10.72 
1973 01 -3.03 -14.93  -8.98 
1973 02  1.25 -10.73  -4.73 
1973 03  5.81  -5.59    .10 
1973 04 10.74  -3.22   3.75 
1973 05 16.45   1.61   9.03 
1973 06 18.70   3.23  10.96 
1973 07 23.18   5.06  14.12 
1973 08 21.97   3.56  12.76 
1973 09 17.99   2.18  10.08 
1973 10  8.53  -2.16   3.18 
1973 11 -4.17 -13.14  -8.66 
1973 12  -.35  -8.55  -4.45 
1974 01 -7.82 -19.03 -13.42 
1974 02  2.41  -9.91  -3.75 
1974 03  4.73  -7.94  -1.60 
1974 04 11.44  -1.56   4.93 
1974 07 20.69   5.35  13.02 
1974 08 24.20   5.30  14.75 
1974 09 20.44   3.09  11.76 
1974 10 12.18   -.82   5.68 
1974 11  2.04  -6.93  -2.44 
