1949 01  3.92  -5.50   -.79 
1949 02  9.14  -3.61   2.77 
1949 03 15.48    .75   8.11 
1949 04 19.99   6.02  13.00 
1949 05 25.20  11.16  18.18 
1949 06 29.99  15.41  22.70 
1949 07 31.42  18.73  25.07 
1949 08 30.96  17.67  24.31 
1949 09 28.54  15.18  21.86 
1949 10 20.35   6.69  13.52 
1949 11 18.59   2.63  10.61 
1949 12  7.55  -4.92   1.31 
1950 01 10.17  -3.64   3.26 
1950 02 14.19    . 8   7.13 
1950 03 16.39   1.67   9.03 
1950 04 22.28   6.97  14.62 
1950 05 25.77  10.72  18.24 
1950 06 31.93  16.43  24.18 
1950 07 30.33  18.20  24.27 
1950 08 31.11  17.66  24.38 
1950 09 25.66  13.33  19.49 
1950 10 26.17  11.12  18.64 
1950 11 16.44   1.53   8.98 
1950 12 12.91  -1.63   5.64 
1951 01  9.00  -3.89   2.55 
1951 02 10.98  -2.29   4.34 
1951 03 14.83    .82   7.82 
1951 04 19.66   5.31  12.48 
1951 05 26.01  11.52  18.76 
1951 06 30.70  15.42  23.06 
1951 07 34.23  20.68  27.45 
1951 08 30.38  18.23  24.30 
1951 09 29.40  14.64  22.02 
1951 10 21.89   8.06  14.97 
1951 11 12.90   -.71   6.09 
1951 12  8.49  -3.50   2.49 
