1955 04 30.52  22.24  26.38 
1955 05 29.87  22.37  26.12 
1955 06 29.85  22.54  26.19 
1955 07 30.11  21.54  25.82 
1955 08 29.70  21.85  25.77 
1955 09 29.64  22.92  26.28 
1955 10 30.06  22.76  26.41 
1955 11 30.62  22.17  26.39 
1955 12 30.49  21.59  26.04 
1956 01 30.69  21.65  26.17 
1956 02 30.22  22.10  26.16 
1956 03 30.49  22.83  26.66 
1956 04 30.53  22.70  26.61 
1956 05 26.18  21.71  23.94 
1956 06 29.25  21.25  25.25 
1956 07 29.50  20.74  25.12 
1956 11 99.99  21.42 -99.99 
1956 12 99.99  21.96 -99.99 
1957 01 31.19  21.71  26.45 
1957 02 30.46  22.88  26.66 
1957 03 31.19  22.10  26.64 
1957 04 31.23  22.30  26.76 
1957 05 30.67  22.02  26.34 
1957 06 30.48  22.19  26.33 
1957 07 29.16  21.23  25.19 
1958 05 29.01  23.09  26.05 
1958 06 28.13  22.79  25.46 
1958 07 28.15  21.24  24.69 
1958 08 28.65  22.88  25.76 
1958 10 29.95  22.60  26.27 
1958 12 29.98  23.76  26.87 
1959 01 29.34  22.94  26.14 
1959 02 28.84  23.37  26.10 
1959 03 26.40  22.43  24.41 
1959 04 29.98  22.96  26.47 
1959 05 30.57  23.12  26.84 
1959 07 28.79  22.55  25.67 
1959 10 29.70  22.07  25.88 
1959 12 29.57  21.80  25.68 
1960 01 29.29  22.37  25.83 
1960 02 30.18  22.07  26.12 
1960 03 30.99  21.07  26.03 
1960 04 31.19  21.90  26.54 
1960 05 31.01  20.75  25.88 
1960 06 30.30  21.35  25.82 
1960 08 31.17  21.74  26.45 
1960 09 29.63  21.29  25.46 
1960 10 30.40  21.38  25.89 
1960 11 29.92  21.38  25.65 
1960 12 30.08  21.10  25.59 
1961 01 29.89  21.16  25.52 
1961 02 31.00  21.14  26.07 
1961 03 31.66  20.55  26.10 
1961 04 26.84  20.89  23.86 
1961 05 25.38  21.10  23.24 
1961 06 26.94  20.04  23.49 
1961 07 28.39  20.39  24.39 
1961 08 29.88  20.27  25.07 
1961 09 30.14  21.32  25.73 
1961 10 30.00  20.91  25.45 
1962 01 99.99  19.59 -99.99 
1962 02 29.52  21.21  25.36 
1962 03 30.02  18.71  24.37 
1962 04 28.07  18.16  23.11 
1964 02 31.54  24.54  28.04 
1964 03 29.65  22.81  26.23 
1964 08 29.90  22.43  26.16 
1964 09 29.33  21.78  25.55 
1964 10 30.74  21.94  26.34 
1964 11 30.51  22.57  26.54 
1964 12 30.33  22.29  26.31 
1965 01 30.92  22.21  26.56 
1965 02 30.39  22.33  26.36 
1965 03 31.38  22.15  26.76 
1965 04 30.36  22.13  26.24 
1965 05 30.54  22.54  26.54 
1965 06 29.79  21.85  25.82 
1965 10 28.13  22.57  25.34 
1965 11 28.06  23.00  25.53 
1965 12 27.73  23.76  25.74 
