1952 11 11.07  -6.80   2.13 
1952 12  7.66  -8.43   -.38 
1953 01 11.62  -5.20   3.21 
1953 02  9.25  -8.32    .46 
1953 03 13.23  -3.61   4.81 
1953 04 16.70   -.67   8.01 
1953 05 20.06   1.11  10.58 
1953 06 28.53   8.70  18.61 
1953 07 27.72  11.65  19.68 
1953 08 26.90   9.49  18.19 
1953 09 27.33   6.45  16.89 
1953 10 19.70    .33  10.01 
1953 11 14.25  -4.23   5.00 
1953 12  6.80  -9.35  -1.27 
1954 01 10.95  -6.90   2.02 
1954 02 14.14  -6.29   3.92 
1954 03 12.29 -99.99 -99.99 
1954 04 21.14    .17  10.65 
1954 05 23.55   2.69  13.12 
1954 06 28.34   7.36  17.85 
1954 07 29.38  10.81  20.09 
1954 08 25.91   9.07  17.49 
1954 09 25.59   7.61  16.60 
1954 10 21.64   2.07  11.85 
1954 11 16.07  -3.79   6.14 
1954 12 10.97  -9.18    .89 
1955 01  5.56 -10.49  -2.46 
1955 02  6.96 -10.90  -1.96 
1955 03 13.56  -5.33   4.11 
1955 04 17.99  -2.48   7.75 
1955 05 20.56   2.56  11.56 
1955 06 27.32   6.02  16.67 
1955 07 26.71   9.60  18.15 
1955 08 25.50  10.34  17.92 
1955 09 26.61   6.27  16.44 
1955 10 21.02   2.59  11.80 
1955 11 14.06  -3.76   5.15 
1955 12 10.93  -5.05   2.94 
1956 01 10.40  -5.04   2.67 
1956 02  6.23  -9.93  -1.85 
1956 03 15.34  -3.75   5.79 
1956 04 16.67  -2.33   7.17 
1956 05 25.20   3.15  14.17 
1956 06 29.26   9.04  19.15 
1956 07 26.88   9.87  18.37 
1956 08 26.05   8.78  17.41 
1956 09 27.99   7.21  17.60 
1956 10 20.90   1.77  11.33 
1957 04 16.37  -1.44   7.46 
1957 05 19.17   1.74  10.45 
1957 06 27.68   7.74  17.70 
1957 07 28.12  10.38  19.25 
1957 08 24.81   9.91  17.36 
