1952 07 28.29  16.66  22.47 
1952 08 25.38  13.43  19.40 
1952 09 22.85  10.92  16.88 
1952 10 12.76   2.02   7.39 
1952 12  2.87  -3.00    .-6 
1953 02  1.73  -5.23  -1.75 
1953 03 99.99  -2.05 -99.99 
1953 04 99.99   1.99 -99.99 
1953 05 17.69   7.70  12.69 
1953 06 23.87  12.37  18.12 
1953 07 99.99  14.92 -99.99 
1953 08 26.84  14.31  20.57 
1953 09 21.83   9.85  15.84 
1953 10 16.44   4.19  10.32 
1953 11  9.43   1.45   5.44 
1953 12  3.68  -3.51    . 8 
1954 01 -2.94 -12.85  -7.89 
1954 02  3.40  -5.86  -1.23 
1954 03  2.76  -4.94  -1.09 
1954 04 12.06   1.94   7.00 
1954 05 17.15   5.68  11.41 
1954 06 23.39  13.83  18.61 
1954 07 99.99  12.71 -99.99 
1954 08 24.50  13.04  18.77 
1954 10 15.42   5.70  10.56 
1954 11  7.78    .-9   3.84 
1954 12   .58  -7.02  -3.22 
1955 01 -1.80  -8.55  -5.17 
1955 02  -.39  -8.43  -4.41 
1955 03  3.63  -4.41   -.38 
1955 04 14.19   4.39   9.29 
1955 05 20.10   8.60  14.35 
1955 06 24.48  12.55  18.51 
1955 08 27.44 -99.99 -99.99 
1955 09 21.40   9.67  15.53 
1955 10 15.93   6.25  11.09 
1955 11  5.97   -.81   2.58 
1955 12 -1.65  -9.46  -5.55 
1956 01 -1.97  -8.59  -5.28 
1956 02   .10  -7.72  -3.81 
1956 03  1.78  -6.21  -2.21 
1956 04  8.97   -.48   4.25 
1956 05 15.70   4.42  10.05 
1956 06 22.92  12.68  17.79 
1956 08 24.50  12.87  18.68 
1956 10 16.00   4.48  10.24 
1956 11  7.51    .87   4.19 
1956 12  2.78  -4.92  -1.07 
1957 01 -3.56 -12.58  -8.07 
1957 02  1.26  -7.52  -3.13 
1957 03  4.94  -3.03    .95 
1957 04 11.73   2.13   6.93 
1957 05 17.57   5.76  11.66 
1957 06 23.75  13.21  18.48 
