1966 01 26.25  19.66  22.95 
1966 02 27.20  20.12  23.66 
1966 03 30.65  21.59  26.12 
1966 04 36.13  23.98  30.05 
1966 05 33.12  24.31  28.71 
1966 06 36.24  26.38  31.31 
1966 07 36.34  25.67  31.00 
1966 08 34.45  25.62  30.03 
1966 09 34.16  22.90  28.53 
1966 10 31.62  23.19  27.40 
1966 11 27.62  20.39  24.00 
1966 12 25.89  20.15  23.02 
1967 01 19.89  15.50  17.69 
1967 02 21.59  16.37  18.98 
1967 03 26.61  19.46  23.04 
1967 04 29.34  22.38  25.86 
1967 05 35.29  25.57  30.43 
1967 06 35.47  25.62  30.54 
1967 07 35.84  26.39  31.11 
1967 08 34.43  26.69  30.56 
1967 10 28.45  22.24  25.34 
1967 11 27.16  21.05  24.10 
1967 12 21.88  16.56  19.21 
1968 01 23.09  17.67  20.38 
1968 02 18.66  15.13  16.89 
