1949 01 13.81   4.33   9.07 
1949 02 13.93   3.18   8.55 
1949 03 14.88   3.82   9.35 
1949 04 18.52   6.61  12.56 
1949 05 24.25  12.73  18.49 
1949 06 26.94  16.81  21.87 
1949 08 25.69  16.92  21.30 
1949 09 22.71  13.10  17.90 
1949 10 19.73  11.69  15.70 
1949 11 14.46   1.80   8.13 
1949 12 10.72   -.25   5.23 
1950 01 15.19   4.87  10.03 
1950 02 12.56    .74   6.65 
1950 03 12.15    .10   6.12 
1950 04 18.85   5.23  12.04 
1950 05 25.24  13.81  19.52 
1950 06 26.65  16.58  21.61 
1950 09 23.21  14.20  18.70 
1950 10 19.99  10.28  15.13 
1950 11 13.90    .94   7.41 
1950 12  7.33  -2.85   2.24 
1951 01  9.39   -.93   4.23 
1951 02 10.66  -1.44   4.60 
1951 03 13.82   3.30   8.55 
1951 04 18.07   7.80  12.93 
1951 05 24.36  12.36  18.36 
1951 08 28.61  18.61  23.61 
1951 09 26.33  15.00  20.66 
1951 10 21.43   9.91  15.67 
1951 11 11.30   -.38   5.46 
1951 12 11.02   -.79   5.11 
1952 01 13.48   1.76   7.62 
1952 02 10.50    .76   5.63 
