1948 01 10.86  -5.45   2.70 
1948 02 16.26   -.25   8.00 
1948 03 19.15    .18   9.66 
1948 04 28.82   8.30  18.56 
1948 05 30.96  13.31  22.13 
1948 06 36.08  19.69  27.88 
1948 07 36.21  20.11  28.16 
1948 08 35.49  19.91  27.70 
1948 09 31.81  15.52  23.66 
1948 10 25.54   8.97  17.26 
1948 11 17.28  -1.70   7.79 
1948 12 15.74    .97   8.35 
1949 01  6.36  -3.83   1.26 
1949 02 16.46   -.58   7.93 
1949 03 22.89   2.82  12.85 
1949 04 24.38   6.15  15.26 
1949 05 31.39  12.46  21.92 
1949 06 35.72  17.71  26.72 
1949 07 35.02  19.79  27.41 
1949 08 33.95  17.76  25.85 
1949 09 29.50  15.49  22.49 
1949 10 24.09   6.85  15.47 
1949 11 21.96   1.23  11.59 
1949 12 13.26  -3.11   5.07 
1950 01 17.21    .38   8.79 
1950 02 19.66   1.88  10.77 
1950 03 22.42   3.35  12.88 
1950 04 27.33   8.09  17.70 
1950 05 31.25  10.70  20.97 
1950 06 35.21  17.50  26.35 
1950 07 33.53  18.64  26.08 
1950 08 35.16  16.52  25.84 
1950 09 30.73  14.01  22.37 
1950 10 29.43   8.96  19.19 
1950 11 20.83   -.63  10.10 
1950 12 17.93  -2.74   7.59 
1951 01 14.35  -4.42   4.96 
1951 02 17.37  -2.55   7.41 
1951 03 20.11   1.70  10.90 
1951 04 24.80   5.96  15.37 
1951 05 32.05  10.99  21.52 
1951 06 36.46  16.62  26.54 
1951 07 37.75  19.46  28.61 
1951 08 36.55  18.33  27.43 
1951 09 33.82  14.47  24.14 
1951 10 27.85   9.68  18.77 
1951 11 18.95    .57   9.76 
1951 12 15.70  -1.19   7.25 
1952 01 17.95   -.40   8.78 
1952 02 16.89  -1.44   7.72 
1952 03 19.10    .88   9.99 
1952 04 24.81   7.89  16.35 
1952 05 30.74  11.95  21.34 
1952 06 36.45  18.92  27.68 
1952 07 34.59  17.46  26.03 
1952 08 37.48  18.62  28.05 
1952 09 32.04  12.70  22.37 
1952 10 28.06   5.08  16.57 
1952 11 16.23    .92   8.57 
1952 12 13.79  -3.14   5.32 
1953 01 18.40   -.63   8.88 
1953 02 16.67  -2.34   7.16 
1953 03 23.09   4.42  13.76 
1953 04 25.36   7.37  16.36 
1953 05 29.33   9.72  19.52 
1953 06 37.64  18.50  28.07 
1953 07 36.18  19.89  28.04 
1953 08 35.58  18.87  27.22 
1953 09 33.41  11.99  22.70 
1953 10 26.54   7.09  16.81 
1953 11 19.14    .78   9.96 
1953 12 11.65  -5.63   3.00 
1954 01 16.87  -1.99   7.44 
1954 02 20.28   -.20  10.04 
1954 03 20.28   2.81  11.54 
1954 04 28.60  10.06  19.33 
1954 05 30.61  12.97  21.79 
1954 06 35.66  17.85  26.75 
1954 07 36.47  19.59  28.03 
1954 08 33.57  18.62  26.09 
1954 09 33.50  16.04  24.77 
1954 10 26.24   9.08  17.66 
1954 11 20.23   1.09  10.66 
1954 12 14.88  -3.34   5.77 
1955 01 11.69  -2.70   4.49 
1955 02 15.54  -3.65   5.94 
1955 03 21.58   2.27  11.92 
1955 04 26.97   7.26  17.11 
1955 05 30.76  12.13  21.44 
1955 06 35.27  16.41  25.84 
1955 07 33.82  18.07  25.94 
1955 08 33.80  17.62  25.71 
1955 09 32.50  15.40  23.95 
1955 10 26.13   8.39  17.26 
1955 11 18.92   1.04   9.97 
1955 12 16.17  -1.75   7.21 
1956 01 16.26  -1.28   7.49 
1956 02 15.24  -2.94   6.14 
1956 03 23.10   1.96  12.53 
1956 04 24.74   6.30  15.52 
1956 05 33.96  12.37  23.16 
1956 06 37.30  18.98  28.14 
1956 07 36.02  19.19  27.60 
1956 08 34.52  17.69  26.10 
1956 09 33.81  13.90  23.85 
1956 10 28.42   8.37  18.39 
1956 11 17.06  -2.05   7.50 
1956 12 13.67  -2.95   5.36 
1957 01 15.37   -.13   7.62 
1957 02 20.98   4.23  12.61 
1957 03 21.03   4.42  12.72 
1957 04 24.42   5.98  15.20 
1957 05 29.09  11.06  20.07 
1957 06 35.96  16.95  26.46 
1957 07 36.96  20.15  28.55 
1957 08 34.93  19.54  27.24 
1957 09 31.31  14.59  22.95 
1957 10 21.98   9.18  15.58 
1957 11 13.91    .78   7.34 
1957 12 15.11  -2.58   6.26 
