1950 06 27.42  13.49  20.45 
1950 07 28.01  11.97  19.99 
1950 08 27.74  11.76  19.75 
1950 09 21.94   9.50  15.72 
1950 10 18.87   3.91  11.39 
1950 11 11.16  -3.09   4.03 
1950 12  3.07  -9.35  -3.14 
1951 01  6.10  -6.82   -.36 
1951 02  6.69  -5.71    .49 
1951 03 11.09  -2.78   4.15 
1951 04 16.84   1.95   9.39 
1951 05 23.99   7.52  15.75 
1951 06 26.81  11.62  19.21 
1951 07 29.20  14.05  21.62 
1951 08 29.40  13.12  21.26 
1951 09 26.20   7.58  16.89 
1951 10 20.92   2.98  11.95 
1951 11  8.97  -4.71   2.12 
1951 12  7.15  -5.95    .60 
1952 01  6.29  -4.64    .82 
1952 02  7.11  -4.81   1.15 
1952 03 10.14  -2.98   3.58 
1952 04 17.64   2.33   9.99 
1952 05 22.08   6.59  14.33 
1952 06 30.02  12.36  21.19 
1952 07 31.64  15.23  23.43 
1952 08 29.52  13.34  21.43 
1952 09 99.99   6.28 -99.99 
1952 10 99.99   -.82 -99.99 
1952 11 99.99  -1.62 -99.99 
1952 12 99.99  -4.05 -99.99 
1953 01 99.99  -3.89 -99.99 
1953 02 99.99  -3.09 -99.99 
1953 03 12.22   -.47   5.87 
1953 04 17.01   2.52   9.76 
1953 05 25.39   9.56  17.47 
1953 06 29.48  12.09  20.78 
1953 07 31.58  12.06  21.82 
1953 08 29.34  10.76  20.04 
