1965 07 34.52  24.83  29.67 
1965 08 34.16  24.13  29.14 
1965 09 31.36  23.63  27.49 
1965 10 32.18  23.84  28.01 
1965 11 29.35  23.00  26.17 
1965 12 27.97  22.09  25.03 
1966 01 27.59  21.36  24.47 
1966 02 29.30  21.38  25.34 
1966 03 30.81  23.15  26.98 
1966 04 32.41  24.06  28.23 
1966 05 32.25  25.38  28.81 
1966 06 33.56  25.79  29.67 
1966 07 34.11  25.52  29.81 
1966 08 34.22  25.50  29.86 
1966 09 31.65  23.77  27.71 
1966 10 29.71  23.78  26.74 
1966 11 27.17  22.72  24.94 
1966 12 26.35  21.94  24.14 
1967 01 22.68  18.62  20.65 
1967 02 25.19  18.66  21.92 
1967 03 28.64  20.84  24.74 
1967 04 30.85  23.55  27.20 
1967 05 34.79  25.09  29.94 
1967 06 34.77  25.18  29.97 
1967 07 35.07  25.58  30.32 
1967 08 35.07  25.61  30.34 
1967 09 33.55  24.99  29.27 
1967 10 29.51  23.37  26.44 
1967 11 27.97  22.73  25.34 
1967 12 24.89  19.52  22.20 
1968 01 24.81  19.56  22.18 
1968 02 23.64  18.87  21.25 
1968 03 27.46  21.51  24.48 
1968 04 28.65  22.58  25.61 
1968 05 31.96  24.82  28.39 
1968 06 32.74  25.13  28.93 
1968 07 32.68  25.63  29.16 
1968 08 34.24  25.70  29.97 
1968 09 31.61  24.52  28.06 
1968 10 30.34  23.09  26.71 
1968 11 29.55  22.41  25.98 
1968 12 29.09  20.97  25.03 
1969 01 28.21  21.39  24.80 
1969 02 27.98  20.16  24.07 
1969 03 29.82  21.90  25.86 
1969 04 31.84  23.31  27.57 
1969 05 35.31  25.73  30.52 
1969 06 35.40  25.79  30.59 
1969 07 35.00  25.61  30.30 
1969 08 35.32  25.37  30.34 
1969 09 31.94  24.38  28.16 
1969 10 29.13  23.71  26.41 
1969 11 26.81  22.15  24.48 
1969 12 23.60  19.64  21.62 
1970 01 24.37  19.12  21.75 
1970 02 26.80  20.60  23.70 
1970 03 28.83  22.13  25.48 
1970 04 30.94  23.39  27.16 
1970 05 33.64  25.37  29.50 
1970 06 33.45  25.75  29.60 
1970 07 33.97  25.66  29.81 
1970 08 33.41  25.57  29.49 
