1967 02 12.56 -27.15 -19.85 
1967 03 -4.58 -23.68 -14.13 
1967 04  4.86 -14.89  -5.01 
1967 06 19.70   -.28   9.71 
1967 09 11.94  -6.25   2.84 
1967 10  -.15 -16.25  -8.20 
1967 11 -4.54 -17.56 -11.04 
1967 12 13.95 -27.74 -20.84 
1968 01 19.11 -32.68 -25.89 
1968 02 10.10 -25.21 -17.65 
1968 03 -1.64 -22.12 -11.88 
1968 05 11.92  -4.56   3.68 
1970 09  8.42  -5.52   1.45 
1970 10 -3.57 -19.25 -11.41 
1971 02 -8.00 -23.62 -15.81 
1971 04  3.53 -11.12  -3.79 
1971 05 10.47  -3.65   3.41 
1971 06 18.62    .92   9.77 
1971 08 99.99   1.09 -99.99 
1971 09  9.70  -3.14   3.27 
1972 03 -7.37 -30.07 -18.71 
1972 04  2.96 -21.46  -9.25 
1972 05 13.64  -4.57   4.53 
1972 06 16.68    .18   8.43 
1972 07 19.54   1.24  10.39 
1972 08 17.84    .66   9.25 
