1950 04 99.99  -5.84 -99.99 
1950 05 99.99   -.48 -99.99 
1950 09 99.99   4.60 -99.99 
1950 10 99.99  -1.74 -99.99 
1950 11 99.99 -10.56 -99.99 
1950 12 99.99 -16.59 -99.99 
1951 01 10.98 -22.21 -16.59 
1951 02 -2.56 -13.48  -8.01 
1951 03 -4.90 -19.65 -12.27 
1951 04  4.96  -3.32    .82 
1951 05 11.77    .64   6.20 
1951 08 16.49   9.41  12.95 
1951 09 13.02   3.51   8.26 
1951 10  6.76  -3.52   1.62 
1951 11  1.00  -6.89  -2.94 
1951 12 -5.18 -15.02 -10.10 
1952 01 -8.05 -19.31 -13.68 
1952 02 -5.96 -17.61 -11.78 
1952 03  -.81 -13.03  -6.92 
1952 04  3.11  -9.12  -3.00 
1952 05  8.25  -2.52   2.86 
1952 09 14.50   3.08   8.79 
1952 10  7.13   -.23   3.45 
1952 11  2.50  -3.63   -.56 
1952 12 -8.39 -17.07 -12.73 
1953 01 -7.86 -19.17 -13.51 
1953 02 -4.21 -15.09  -9.65 
1953 04  6.74  -5.07    .83 
1953 05 12.35   1.13   6.74 
1953 09 13.75   3.77   8.76 
1953 10  5.63  -4.52    .55 
1953 11  -.65  -9.66  -5.15 
1953 12 -3.78 -11.99  -7.88 
1954 01 10.30 -24.78 -17.54 
1954 02 -8.64 -26.94 -17.79 
1954 03   .79 -14.00  -6.60 
1954 04  6.48  -7.96   -.74 
1954 09 14.68   3.24   8.96 
