1950 08 36.86  22.25  29.55 
1950 09 34.32  21.49  27.90 
1950 10 31.89  16.14  24.01 
1950 11 26.40   8.92  17.66 
1950 12 22.75   3.07  12.91 
1951 01 21.81   3.94  12.87 
1951 02 23.22   6.50  14.86 
1951 03 27.13  11.89  19.51 
1951 04 31.25  14.60  22.92 
1951 05 32.63  19.79  26.21 
1951 06 36.81  23.34  30.07 
1951 07 38.99  24.56  31.77 
1951 08 38.91  24.13  31.52 
1951 09 34.87  21.78  28.32 
1951 10 31.48  17.94  24.71 
1951 11 24.07   9.57  16.82 
1951 12 23.17   7.35  15.26 
1952 01 24.03   9.35  16.69 
1952 02 24.94   8.37  16.65 
1952 03 25.31  11.27  18.29 
1952 04 29.20  14.67  21.93 
1952 05 33.27  17.68  25.47 
1952 06 35.33  22.37  28.85 
1952 07 37.49  23.60  30.54 
1952 08 39.33  24.02  31.67 
1952 09 34.89  19.93  27.41 
1952 10 29.84  11.79  20.81 
1952 11 22.61  10.83  16.72 
1952 12 18.60   6.26  12.43 
1953 01 24.66   5.41  15.03 
1953 02 23.25   7.92  15.58 
1953 03 28.98  14.96  21.97 
1953 04 32.93  16.49  24.71 
1953 05 35.68  20.64  28.16 
1953 06 39.34  24.35  31.84 
1953 07 39.40  25.32  32.36 
1953 08 36.50  24.04  30.27 
1953 09 33.79  19.33  26.56 
1953 10 27.65  16.33  21.99 
1953 11 23.12   9.60  16.36 
1953 12 17.61   3.82  10.71 
1954 01 20.52   7.62  14.07 
1954 02 25.49   9.75  17.61 
1954 03 26.58  11.74  19.16 
1954 04 30.51  19.01  24.76 
1954 05 31.75  19.67  25.71 
1954 06 35.08  24.24  29.66 
1954 07 37.36  25.09  31.22 
1954 08 38.09  25.62  31.86 
1954 09 36.57  23.46  30.01 
1954 10 30.02  17.74  23.88 
1954 11 24.78   9.76  17.27 
1954 12 22.74   7.49  15.11 
1955 01 18.76   6.17  12.46 
1955 02 22.07   9.14  15.60 
1955 03 27.53  13.13  20.33 
1955 04 32.08  18.57  25.32 
1955 05 34.65  22.36  28.50 
1955 06 36.33  23.68  30.00 
1955 07 36.93  24.83  30.88 
1955 08 36.98  24.36  30.67 
1955 09 33.41  22.72  28.06 
1955 10 30.81  14.02  22.41 
1955 11 22.39   9.72  16.05 
1955 12 20.14   5.04  12.59 
1956 01 19.64   4.15  11.89 
1956 02 22.76   8.24  15.50 
1956 03 27.25  10.55  18.90 
1956 04 29.25  15.40  22.32 
1956 05 34.86  20.07  27.46 
1956 06 37.75  22.69  30.22 
1956 07 37.70  23.65  30.67 
1956 08 37.74  23.54  30.64 
1956 09 35.43  18.57  27.00 
1956 10 31.83  15.38  23.60 
1956 11 22.82   9.02  15.92 
1956 12 22.11   6.29  14.20 
1957 01 18.46   7.10  12.78 
1957 02 24.86  12.51  18.68 
1957 03 25.69  12.02  18.85 
1957 04 26.53  15.10  20.81 
1957 05 30.16  19.21  24.68 
1957 06 34.49  22.11  28.30 
1957 07 38.68  22.35  30.51 
1957 08 38.96  22.65  30.80 
1957 09 34.09  18.99  26.54 
1957 10 26.59  14.33  20.45 
1957 11 19.50   8.54  14.02 
1957 12 20.79   6.63  13.71 
1958 01 17.09   4.28  10.68 
1958 02 17.09   5.79  11.44 
1958 03 20.42   8.75  14.58 
1958 04 28.43  14.24  21.33 
1958 05 32.16  17.54  24.85 
1958 06 35.70  22.33  29.01 
1958 07 37.52  22.86  30.19 
1958 08 37.89  22.27  30.08 
1958 09 32.22  21.95  27.08 
1958 10 24.33  15.66  19.99 
1958 11 22.00  10.32  16.16 
1958 12 17.69   4.06  10.87 
1959 01 16.04   3.83   9.93 
1959 02 17.94   7.37  12.65 
1959 03 24.35   8.43  16.39 
1959 04 26.53  13.39  19.96 
1959 05 32.54  19.62  26.08 
1959 06 35.09  21.60  28.34 
1959 07 35.89  22.04  28.96 
1959 08 37.39  22.69  30.04 
1959 09 35.68  21.26  28.47 
1959 10 28.82  15.72  22.27 
1959 11 20.82   6.07  13.44 
1959 12 20.39   6.87  13.62 
1960 01 16.29   5.83  11.06 
1960 02 19.45   5.04  12.25 
1960 03 21.73   8.38  15.05 
1960 04 30.21  15.52  22.86 
1960 05 32.71  18.24  25.47 
1960 06 37.14  22.48  29.81 
1960 07 37.02  22.97  29.99 
1960 08 35.08  23.35  29.21 
1960 09 34.09  19.08  26.58 
1960 10 29.82  18.49  24.15 
1960 11 22.33  12.19  17.26 
1960 12 15.30   4.71  10.01 
1961 01 15.76   3.23   9.49 
1961 02 21.67   5.94  13.80 
1961 03 26.86  11.08  18.97 
1961 04 29.86  12.95  21.40 
1961 05 34.61  19.35  26.98 
1961 06 35.40  21.98  28.69 
1961 07 34.39  21.19  27.79 
1961 08 35.80  20.69  28.24 
1961 09 34.79  21.34  28.06 
1961 10 30.04  15.31  22.67 
1961 11 21.56   9.35  15.45 
1961 12 19.32   6.60  12.96 
1962 01 15.73   1.60   8.66 
1962 02 27.45  10.83  19.14 
1962 03 25.12   8.85  16.98 
1962 04 30.87  15.35  23.11 
1962 05 35.33  19.60  27.46 
1962 06 35.88  22.22  29.05 
1962 07 39.55  23.84  31.69 
1962 08 39.41  23.80  31.60 
1962 09 35.18  22.05  28.62 
1962 10 32.53  19.51  26.02 
1962 11 25.17  10.70  17.93 
1962 12 18.87   6.19  12.53 
1963 01 17.54   1.57   9.55 
1963 02 22.56   4.35  13.45 
1963 03 28.69  12.59  20.64 
1963 04 33.13  18.20  25.67 
1963 05 33.08  19.94  26.51 
1963 06 36.49  22.91  29.70 
1963 07 37.15  22.65  29.90 
1963 08 38.66  23.01  30.84 
1963 09 34.89  21.12  28.00 
1963 10 30.63  17.00  23.81 
1963 11 25.01  11.58  18.29 
1963 12 15.41   3.26   9.33 
1964 02 19.51   4.96  12.24 
