1948 08 27.71  16.70  22.21 
1948 09 25.33  12.39  18.86 
1948 10 16.58   5.83  11.20 
1948 11 13.89   4.88   9.38 
1948 12  6.52  -2.09   2.21 
1949 01  7.50   -.73   3.38 
1949 02  8.55   -.99   3.78 
1949 03 11.45    .37   5.91 
1949 04 16.53   4.17  10.35 
1949 05 24.40  10.86  17.62 
1949 06 28.06  16.73  22.39 
1949 07 31.33  19.50  25.41 
1949 08 28.76  17.82  23.29 
1949 09 23.37  11.81  17.59 
1949 10 21.26  10.91  16.08 
1949 11 11.99   1.94   6.96 
1949 12  7.45  -2.06   2.69 
1950 01 11.60   1.05   6.33 
1950 02  4.73  -3.49    .62 
1950 03  7.89  -3.13   2.37 
1950 04 15.11   2.95   9.03 
1950 05 21.90  10.25  16.07 
1950 06 26.24  15.07  20.65 
1950 07 27.62  17.53  22.57 
1950 08 27.69  16.54  22.11 
1950 09 21.52  12.75  17.13 
1951 03 11.09    .75   5.92 
1951 04 17.18   5.23  11.20 
1951 05 23.28  11.11  17.19 
1951 06 26.54  15.31  20.92 
1951 07 29.58  18.76  24.17 
1951 08 28.75  16.20  22.47 
1951 09 25.54 -99.99 -99.99 
1951 10 20.35   8.87  14.61 
1951 11 10.06  -2.25   3.90 
1952 01  7.54  -2.52   2.51 
1952 02  7.53  -2.53   2.50 
1952 03  9.67   -.49   4.59 
1952 04 17.58   6.31  11.94 
1952 05 22.34   9.82  16.08 
1952 06 29.43  16.37  22.90 
1952 07 30.41  18.76  24.58 
1952 08 28.33  17.49  22.91 
1952 09 26.01  13.24  19.62 
1952 10 18.35   4.73  11.54 
1952 11 12.46   2.87   7.66 
1952 12  6.37  -2.00   2.18 
