1950 02 21.36   7.65  14.50 
1950 03 19.83   6.10  12.96 
1950 04 23.52  10.08  16.79 
1950 05 30.30  18.35  24.32 
1950 06 32.91  20.37  26.64 
1950 07 32.09  20.56  26.32 
1950 08 33.32  20.01  26.66 
1950 09 29.04  18.00  23.52 
1950 10 27.20  13.50  20.35 
1950 11 19.54   3.52  11.53 
1950 12 12.67   1.79   7.23 
1951 01 17.81   4.04  10.92 
1951 02 18.83   4.73  11.78 
1951 03 21.96   9.22  15.59 
1951 04 25.01  10.50  17.75 
1951 05 30.60  14.73  22.66 
1951 06 33.71  20.14  26.92 
1951 07 35.11  21.47  28.29 
1951 08 37.18  21.65  29.41 
1951 09 31.65  19.36  25.50 
1951 10 27.50  13.25  20.37 
1951 11 18.21   3.58  10.90 
1951 12 19.23   5.59  12.41 
1952 01 19.84   8.39  14.11 
1952 02 18.60   7.36  12.98 
1952 03 21.10   7.19  14.14 
1952 04 24.98  10.04  17.51 
1952 05 30.00  16.06  23.03 
1952 06 35.66  21.34  28.50 
1952 07 36.15  21.20  28.67 
1952 08 33.28  20.77  27.02 
1952 09 29.72  16.21  22.97 
1952 10 23.90   5.36  14.63 
1952 11 20.25   3.46  11.85 
1952 12 15.30   3.08   9.19 
1953 01 18.49   3.91  11.20 
1953 02 17.90   4.28  11.09 
1953 03 23.26   8.97  16.11 
1953 04 25.11   9.56  17.33 
1953 05 30.60  17.24  23.92 
1953 06 34.00  19.95  26.97 
1953 07 32.34  20.83  26.58 
1953 08 32.79  19.79  26.29 
1953 09 31.11  15.54  23.32 
1953 10 27.13  10.12  18.62 
1953 11 20.54   3.83  12.18 
1953 12 14.32   2.58   8.45 
1954 01 17.58   3.55  10.56 
1954 02 21.36   5.17  13.26 
1954 03 22.03   7.32  14.67 
1954 04 28.07  12.17  20.11 
1954 05 26.29  12.53  19.41 
1954 06 34.63  18.41  26.52 
1954 07 34.97  21.48  28.22 
1954 08 36.93  20.82  28.88 
1954 09 34.24  16.73  25.48 
1954 10 27.83  10.44  19.13 
1954 11 19.10   3.76  11.43 
1954 12 15.34    .38   7.86 
1955 01 15.04   2.06   8.55 
1955 02 17.71   4.46  11.09 
1955 03 23.61   8.93  16.27 
1955 04 26.69  11.87  19.28 
1955 05 30.29  15.49  22.89 
1955 06 30.00  15.85  22.92 
1955 07 32.52  20.59  26.55 
1955 08 32.65  20.31  26.48 
1955 09 31.87  18.42  25.14 
1955 10 25.11   8.41  16.76 
1955 11 20.02   4.78  12.40 
1955 12 15.81   2.74   9.27 
1956 01 14.19    .35   7.27 
1956 02 20.59   7.55  14.07 
1956 03 21.79   6.36  14.07 
1956 04 24.22   9.41  16.81 
1956 05 30.70  15.93  23.31 
1956 06 31.51  17.95  24.73 
1956 07 33.07  20.92  26.99 
1956 08 34.54  19.93  27.23 
1956 09 30.20  14.83  22.51 
1956 10 25.32  11.79  18.55 
1956 11 19.46   3.44  11.45 
1956 12 21.09   7.17  14.13 
1957 01 17.95   5.75  11.85 
1957 02 21.59   8.91  15.25 
1957 03 20.34   6.21  13.27 
1957 04 25.86  11.52  18.69 
1957 05 28.82  15.76  22.29 
1957 06 31.88  19.85  25.86 
1957 07 33.28  20.24  26.75 
1957 08 34.06  19.45  26.75 
1957 09 28.92  18.53  23.72 
1957 10 22.47   9.71  16.09 
1957 11 20.20   8.01  14.11 
1957 12 17.20   2.01   9.60 
1958 01 12.12  -1.45   5.33 
1958 02 12.29  -1.24   5.52 
1958 03 18.23   5.49  11.86 
1958 04 25.86  10.97  18.41 
1958 05 28.59  14.83  21.71 
1958 06 32.11  19.52  25.81 
1958 07 32.79  20.51  26.65 
1958 08 33.20  20.04  26.62 
1958 09 31.41  17.99  24.70 
1958 10 24.65  10.18  17.41 
1958 11 22.52   6.21  14.36 
1958 12 14.55   1.17   7.86 
1959 01 16.04   -.56   7.74 
1959 02 17.52   5.79  11.65 
1959 03 20.35   5.23  12.79 
1959 04 25.16  10.06  17.61 
1959 05 30.32  15.62  22.97 
1959 06 31.21  19.25  25.23 
1959 07 32.80  20.56  26.68 
1959 08 33.41  20.19  26.80 
1959 09 30.08  18.41  24.24 
1959 10 24.77  15.36  20.06 
1959 11 19.65   3.60  11.62 
1959 12 16.39   2.22   9.30 
1960 01 14.25   2.81   8.53 
1960 02 15.76   1.62   8.69 
1960 03 16.75   2.62   9.68 
1960 04 26.87  10.12  18.49 
1960 05 28.41  13.62  21.01 
1960 06 32.87  18.56  25.71 
1960 07 34.54  21.10  27.82 
1960 08 32.29  20.66  26.47 
1960 09 29.87  18.61  24.24 
1960 10 26.59  12.01  19.29 
1960 11 21.13   4.98  13.06 
1960 12 15.46    .10   7.78 
1961 01 12.23  -1.36   5.43 
1961 02 19.95   6.19  13.07 
1961 03 23.70   9.80  16.75 
1961 04 24.56   8.80  16.68 
1961 05 28.48  14.01  21.24 
1961 06 30.43  18.15  24.29 
1961 07 33.13  19.77  26.45 
1961 08 31.94  19.81  25.87 
