1957 11 13.73   2.08   7.90 
1957 12  8.62  -2.22   3.19 
1958 01  4.32  -6.25   -.96 
1958 02  1.49  -7.77  -3.14 
1958 03  8.21   -.95   3.63 
1958 04 16.62   3.97  10.29 
1958 05 19.66   7.90  13.78 
1958 06 24.54  11.14  17.84 
1958 07 29.43  18.89  24.16 
1958 08 27.47  16.20  21.83 
1958 09 25.04  11.02  18.03 
1958 10 17.94   6.30  12.12 
1958 11 13.64   1.50   7.57 
1959 02  5.67  -6.43   -.37 
1959 03  9.95  -2.13   3.91 
1959 04 16.54   4.19  10.37 
1959 05 24.02  10.30  17.16 
1959 06 27.13  14.53  20.83 
1959 07 28.22  17.79  23.00 
1959 08 29.61  18.53  24.07 
1959 09 27.05  13.83  20.43 
1959 10 20.20   9.27  14.73 
1959 11 11.91    .95   6.43 
1959 12  7.46  -2.64   2.40 
1960 01  5.02  -3.84    .59 
1960 02  6.99  -2.62   2.18 
1960 04 17.91   5.05  11.48 
1960 05 21.03   9.21  15.12 
1960 07 28.00  16.51  22.25 
1960 08 27.92  17.82  22.87 
