1949 01  7.67  -1.39   3.14 
1949 02  9.07  -1.85   3.61 
1949 03 11.65   -.34   5.65 
1949 04 16.83   3.06   9.94 
1949 05 23.30   9.57  16.43 
1949 06 28.36  15.28  21.82 
1949 07 31.21  19.98  25.59 
1949 08 29.16  17.62  23.39 
1949 09 23.04  10.44  16.74 
1949 10 21.23   8.96  15.09 
1949 11 12.33    .24   6.28 
1949 12  7.53  -3.77   1.88 
1950 01 10.75   -.31   5.22 
1950 02  5.28  -3.08   1.10 
1950 03  8.77  -2.85   2.96 
1950 04 15.02   1.56   8.29 
1950 05 21.29  10.59  15.94 
1950 06 27.21  13.94  20.57 
1950 07 28.29  16.12  22.21 
1950 08 28.61  15.75  22.18 
1950 09 21.94  12.48  17.20 
1950 10 19.78   6.52  13.15 
1950 11 11.95    . 1   5.98 
1950 12  3.89  -4.94   -.52 
1951 01  6.01  -3.88   1.06 
1951 02  6.41  -3.56   1.42 
1951 04 17.28   3.48  10.38 
1951 05 22.40   9.09  15.74 
1951 06 26.77  14.29  20.53 
1951 07 30.31  17.12  23.71 
1951 08 29.12  15.25  22.18 
1951 09 26.11  11.07  18.59 
1951 10 20.85   7.44  14.14 
1951 11  9.07  -2.10   3.48 
1951 12  6.37  -4.78    .79 
1952 01  6.29  -2.04   2.12 
1952 02  7.76  -2.36   2.69 
1952 03  9.41  -1.10   4.15 
1952 04 17.34   5.74  11.54 
1952 05 21.12   9.84  15.48 
1952 06 29.39  15.98  22.68 
1952 07 31.66  17.95  24.80 
1952 08 28.19  16.43  22.31 
1952 09 25.35  10.10  17.73 
1952 10 17.66   2.40  10.03 
1952 11 12.15    .28   6.21 
1952 12  5.94  -2.07   1.93 
1953 01  7.09  -2.38   2.35 
1953 02  9.04  -2.38   3.33 
1953 03 11.22   1.04   6.13 
1953 04 16.20   4.75  10.48 
1953 05 24.05  12.83  18.43 
1953 06 28.19  15.18  21.68 
1953 07 31.67  16.36  24.01 
1954 10 22.76   8.12  15.44 
1954 11 11.46    .42   5.94 
1954 12  6.38  -3.11   1.63 
1955 01  5.90  -4.86    .52 
