1972 04 14.59  -3.77   5.41 
1972 05 21.69   -.26  10.71 
1972 06 25.73   6.69  16.20 
1972 07 30.53   6.00  18.26 
1972 08 28.37   6.02  17.19 
1972 09 19.96   2.40  11.18 
1972 11 99.99  -6.17 -99.99 
1972 12 -1.01 -15.53  -8.26 
1973 01  -.45 -15.40  -7.92 
1973 02  3.53  -9.13  -2.80 
1973 03  6.14  -5.16    .49 
1973 04 12.17  -3.02   4.57 
1973 07 29.30   6.76  18.02 
1973 08 29.33   5.33  17.33 
1973 09 22.56    .16  11.36 
1973 10 17.37  -3.72   6.82 
1973 11  7.13  -4.44   1.34 
1973 12  3.51  -8.75  -2.62 
1974 01  1.16  -9.99  -4.41 
1974 02  4.10  -9.96  -2.93 
1974 05 21.05  -1.04  10.00 
1974 06 29.68   3.71  16.69 
1974 08 30.06   3.47  16.76 
1974 10 16.86  -3.85   6.50 
1974 11  9.88  -4.77   2.55 
1974 12  2.46 -10.77  -4.15 
1975 02  2.16  -9.39  -3.61 
1975 03  6.29  -5.54    .37 
1975 05 17.35  -1.16   8.09 
1975 08 27.27   4.26  15.76 
1975 09 25.58    .31  12.94 
