1961 12 12.08 -22.69 -17.38 
1962 01 -4.66 -12.69  -8.67 
1962 03 -1.42 -12.43  -6.92 
1962 04 -1.39 -10.22  -5.81 
1962 05  2.18  -3.56   -.68 
1962 06 11.84   4.52   8.18 
1962 11 -2.16  -9.97  -6.07 
1962 12 -4.85 -11.72  -8.28 
1963 01 -1.72  -8.50  -5.11 
1963 02 -2.28  -9.63  -5.95 
1963 03 -5.11 -14.32  -9.71 
1963 04 -1.17  -9.29  -5.23 
1963 05  5.59  -1.76   1.91 
1963 10  1.44  -4.21  -1.38 
1963 11 -5.34 -12.43  -8.88 
1963 12 -1.80  -7.70  -4.75 
1964 01 -6.37 -11.67  -9.02 
1964 02 -6.29 -99.99 -99.99 
1964 03 -6.79 -15.75 -11.27 
1964 04  -.90 -10.01  -5.45 
1964 05  2.83  -5.60  -1.38 
1964 06 11.54   2.87   7.20 
1964 07 11.74   4.07   7.90 
1964 08  9.25   2.56   5.90 
1967 02 -6.96 -14.01 -10.48 
1967 03 -3.98 -10.02  -7.00 
1967 06 10.67   3.70   7.18 
1967 07 12.18   4.21   8.20 
1967 08  8.53   3.52   6.02 
1967 09  4.92    .51   2.71 
1967 10  2.13  -1.74    .19 
1967 12 -5.01 -12.18  -8.59 
1968 01 -6.03 -11.96  -8.99 
1968 11 -3.62  -9.43  -6.53 
1969 01 -8.80 -17.59 -13.19 
1969 02 -3.82 -12.83  -8.32 
1969 03 -3.24 -10.70  -6.97 
1969 04   .23  -8.14  -3.95 
1969 05  6.22  -1.38   2.41 
1969 06 14.05   3.38   8.71 
1969 07 15.55   4.86  10.20 
1969 08 15.45   3.29   9.37 
1969 09  8.04    .34   4.19 
1969 10 -3.66 -10.25  -6.95 
1969 11 -3.56 -10.14  -6.85 
1969 12 -1.04 -12.38  -6.71 
1970 01 -5.54 -18.00 -11.77 
1970 02  -.48 -13.41  -6.94 
1970 03 -1.55 -14.33  -7.94 
1970 04  -.75  -6.73  -3.74 
1970 05  6.48  -1.52   2.48 
1970 06 12.14   3.05   7.59 
1970 07 14.93   5.42  10.17 
1970 08 15.99   4.02  10.00 
1970 09 13.09   5.24   9.16 
1970 10 -2.47  -9.56  -6.01 
1970 11 -5.61 -15.25 -10.43 
1970 12 10.84 -99.99 -99.99 
1971 01 15.99 -26.33 -21.16 
1971 05  4.78  -8.81  -2.01 
1971 06 12.08    . 5   6.06 
1971 12 -7.82 -20.87 -14.34 
