1961 09  21.74   1.99  11.86 
1961 10  15.29  -2.06   6.61 
1961 11   5.97  -6.41   -.22 
1961 12   0.52  -8.05  -3.76 
1962 01  -1.16 -12.68  -6.92 
1962 02   3.63  -7.34  -1.85 
1962 03   7.66  -5.57   1.04 
1962 04  18.08  -1.38   8.35 
1962 05  18.17   2.55  10.36 
1962 06  26.52   4.53  15.52 
1962 07  29.85   4.37  17.11 
1962 08  29.13   4.71  16.92 
1962 09  26.08   1.75  13.91 
1962 10  17.12   0.13   8.62 
1962 11   7.90  -3.02   2.44 
1963 01   0.02 -11.95  -5.96 
1963 02   9.85  -4.19   2.83 
1963 03  11.46  -5.31   3.07 
1963 04  12.46  -2.24   5.11 
1963 05  21.63   2.83  12.23 
1963 06  22.55   5.52  14.03 
1963 07  30.17   3.91  17.04 
1963 08  31.19   3.77  17.48 
1963 09  26.99   6.33  16.66 
1963 10  18.67   1.92  10.29 
1964 02   4.75 -10.50  -2.87 
1964 04  13.54  -2.81   5.36 
1964 05  20.70   0.31  10.50 
1964 06  22.35   6.02  14.18 
