1952 12  7.99  -7.99    . 0 
1953 01 13.32  -5.84   3.73 
1953 04 19.99   -.24   9.87 
1953 06 32.02   9.85  20.93 
1953 08 31.94  11.52  21.73 
1953 09 30.54   8.66  19.60 
1953 12  7.46  -9.83  -1.18 
1954 03 13.53  -4.62   4.45 
1954 04 23.07   1.77  12.42 
1954 06 30.89  10.10  20.49 
1954 07 33.34  14.90  24.12 
1954 11 16.20  -4.57   5.81 
1954 12  9.28  -8.87    .20 
1955 01  4.65 -10.26  -2.80 
1955 03 14.99  -4.31   5.34 
1955 06 29.13   9.39  19.26 
1955 09 29.67   8.89  19.28 
1955 12 10.59 -99.99 -99.99 
1956 01 10.93  -6.11   2.41 
1956 02  9.42  -8.18    .61 
1956 05 27.31   4.17  15.74 
1956 06 32.50  10.59  21.54 
1956 07 32.81  11.04  21.92 
1956 08 31.45   9.74  20.59 
1957 02 14.17  -1.55   6.31 
1957 03 15.92  -1.72   7.10 
1957 05 21.65   4.06  12.85 
1957 07 33.15  14.04  23.59 
1957 08 30.98  13.58  22.28 
1957 09 29.22   7.02  18.11 
1957 10 18.51   3.24  10.87 
1957 11 99.99  -4.52 -99.99 
1959 02  9.54  -6.38   1.58 
1959 03 15.18  -4.77   5.20 
1959 06 32.66  12.67  22.66 
1959 07 35.18  15.79  25.49 
1959 08 30.29  12.57  21.43 
1959 09 28.50   7.17  17.83 
1959 11 13.33  -6.09   3.62 
1960 02  7.68  -8.72   -.52 
1960 04 22.63  -2.11  10.25 
