1957 01 30.42  16.74  23.58 
1957 02 30.15  18.78  24.46 
1957 03 30.14  18.42  24.28 
1957 04 30.56  19.85  25.20 
1957 05 30.98  20.58  25.78 
1957 06 31.41  21.55  26.48 
1957 07 32.62  22.00  27.31 
1957 08 31.90  21.24  26.57 
1957 09 31.96  21.53  26.74 
1957 10 31.75  20.06  25.90 
1957 11 31.35  19.07  25.21 
1957 12 29.93  18.76  24.34 
1958 01 29.60 -99.99 -99.99 
1958 02 29.92  17.43  23.67 
1958 03 30.77  19.11  24.94 
1958 04 31.38  20.17  25.77 
1958 05 31.37  21.15  26.26 
1958 06 32.00  21.44  26.72 
1958 07 32.38  21.78  27.08 
1958 08 32.59  21.53  27.06 
1958 09 32.57  21.83  27.20 
1958 10 31.45  20.49  25.97 
1958 11 31.26  18.34  24.80 
1958 12 30.41  17.81  24.11 
1959 01 30.23  18.27  24.25 
1959 02 29.88  18.74  24.31 
1959 03 30.15  18.89  24.52 
1959 04 30.53  20.60  25.56 
1959 05 30.79  21.15  25.97 
1959 06 31.77  22.40  27.08 
1959 07 32.40  21.75  27.07 
1959 08 32.43  20.97  26.70 
1959 09 32.70  21.24  26.97 
1959 10 32.07  20.62  26.34 
1959 11 31.50  19.12  25.31 
1959 12 30.92  18.46  24.69 
1960 01 30.23  17.87  24.05 
1960 02 30.24  17.99  24.11 
1960 03 30.29  18.19  24.24 
1960 04 30.38  19.79  25.09 
1960 05 31.58  20.76  26.17 
1960 06 30.90  20.93  25.91 
1960 07 32.36  21.75  27.05 
1960 08 32.24  21.27  26.75 
1960 09 31.51  20.52  26.01 
1960 10 31.72  20.44  26.08 
1960 11 31.74  19.25  25.49 
1960 12 30.00  17.37  23.68 
1961 01 30.14  17.79  23.96 
1961 02 29.83  17.39  23.61 
1961 03 30.01  18.21  24.11 
1961 04 30.53  19.25  24.89 
1961 05 31.39  20.73  26.06 
1961 06 31.29  21.27  26.28 
1961 07 32.02  21.32  26.67 
1961 08 32.13  21.24  26.68 
1961 09 31.84  20.60  26.22 
1961 10 30.63  20.49  25.56 
1961 11 30.82  18.46  24.64 
1961 12 30.03  18.71  24.37 
1962 01 29.66  17.87  23.77 
1962 02 29.38  17.24  23.31 
1962 03 30.15  17.14  23.64 
1962 04 30.69  18.53  24.61 
1962 05 31.51  19.75  25.63 
1962 06 32.09  21.19  26.64 
1962 07 32.54  21.75  27.14 
1962 08 32.14  21.78  26.96 
1962 09 32.14  21.60  26.87 
1962 10 31.62  20.71  26.16 
1962 11 31.17  19.67  25.42 
1962 12 30.56  19.08  24.82 
1963 01 29.82  18.00  23.91 
1963 02 29.82  17.70  23.76 
1963 03 30.19  18.87  24.53 
1963 04 31.39  19.46  25.43 
1963 05 31.86  20.25  26.05 
1963 06 33.46  21.28  27.37 
1963 07 34.45  22.04  28.24 
1963 08 33.50  21.67  27.59 
1963 09 33.43  21.76  27.59 
1963 10 33.20  21.29  27.24 
1963 11 31.79  19.67  25.73 
1963 12 31.23  19.24  25.23 
1964 01 30.32  18.19  24.25 
1964 02 30.31  18.98  24.64 
1964 04 31.06  20.18  25.62 
1964 05 32.12  21.96  27.04 
1964 06 32.45  22.53  27.49 
1964 07 32.34  22.92  27.63 
1964 08 32.58  22.90  27.74 
1964 09 32.58  22.98  27.78 
1964 10 32.25  22.17  27.21 
1964 11 31.43  20.48  25.95 
1965 01 29.01  18.06  23.53 
1965 02 29.43  18.81  24.12 
1965 03 30.13  20.12  25.13 
1965 04 31.18  19.31  25.24 
1965 05 31.38  22.09  26.73 
1965 06 31.96  23.19  27.57 
1965 07 32.39  23.22  27.80 
1965 08 32.73  22.83  27.78 
1965 09 33.07  23.03  28.05 
1965 10 32.77  22.68  27.72 
1965 11 31.68  21.39  26.53 
1965 12 30.66  20.17  25.41 
1966 01 30.15  20.58  25.36 
1966 02 29.99  19.95  24.97 
1966 03 30.30  20.68  25.49 
1966 04 31.51  21.71  26.61 
1966 05 31.04  22.26  26.65 
1966 06 32.47  22.41  27.44 
1966 07 33.12  22.74  27.93 
1966 08 33.58  22.56  28.07 
1966 09 33.75  21.91  27.83 
1966 10 32.97  21.68  27.32 
1966 11 32.03  19.58  25.80 
1966 12 30.32  18.74  24.53 
1967 01 30.23  17.83  24.03 
1967 02 30.14  18.04  24.09 
1967 03 30.84  17.11  23.97 
1967 04 31.58  18.07  24.82 
1967 05 31.90  20.77  26.33 
1967 06 33.22  22.13  27.67 
1967 07 33.66  21.93  27.80 
1967 08 33.16  21.90  27.53 
1967 09 33.04  21.94  27.49 
1967 10 33.41  20.80  27.10 
1967 11 32.31  19.82  26.06 
1967 12 30.57  17.25  23.91 
1968 01 30.21  17.18  23.69 
1968 02 30.48  17.14  23.81 
1968 05 32.86  20.92  26.89 
1968 06 33.06  21.49  27.27 
1968 07 33.12  21.40  27.25 
1968 08 33.68  20.61  27.14 
1968 09 33.77  20.93  27.35 
1968 10 33.13  20.96  27.04 
1968 11 32.81  20.49  26.65 
