1963 12  8.63  -4.50   2.06 
1964 02 11.04  -3.08   3.98 
1964 06 31.37  17.83  24.60 
1966 01  7.27  -3.76   1.75 
1966 03 18.81   5.23  12.02 
1966 04 22.84   7.63  15.23 
1966 05 27.17  13.89  20.53 
1969 06 29.80  17.65  23.72 
1969 07 35.59  23.62  29.60 
1971 01  7.47  -4.73   1.36 
1971 02  8.78  -3.84   2.46 
1971 03 15.79   1.59   8.68 
1971 04 21.25   8.37  14.81 
1971 05 25.06  11.58  18.32 
1971 06 30.54  19.95  25.25 
1971 07 31.95  21.59  26.77 
1971 08 30.50  19.81  25.15 
1971 09 27.78  16.79  22.29 
1971 10 23.57  11.13  17.35 
1971 11 15.71   3.54   9.62 
1971 12  9.91    .34   5.12 
1972 01  7.37  -5.49    .94 
1972 02 11.40  -1.98   4.71 
1972 04 23.39  10.21  16.79 
1972 05 25.66  12.56  19.11 
1972 06 31.35  20.04  25.69 
1972 07 31.56  21.14  26.34 
1972 08 31.97  21.10  26.53 
1972 09 29.10  18.33  23.71 
1973 01  5.28  -5.05    .11 
1973 06 29.70  18.00  23.85 
1973 07 32.41  20.55  26.48 
1973 08 32.84  20.45  26.65 
1973 09 26.18  16.07  21.12 
1973 11 16.10   5.30  10.70 
1973 12  9.56  -2.84   3.36 
1974 08 31.89  19.54  25.72 
1974 11 14.94   3.36   9.14 
