1965 12 29.92  20.78  25.35 
1966 01 31.19  20.25  25.72 
1966 02 32.82  22.69  27.75 
1966 03 35.39  23.94  29.66 
1966 04 35.74  24.17  29.95 
1966 05 32.73  23.92  28.32 
1966 06 34.00  24.41  29.21 
1966 07 33.24  24.08  28.66 
1966 08 31.76  23.85  27.80 
1966 09 29.51  23.25  26.38 
1966 10 30.54  24.09  27.31 
1966 11 30.02  21.80  25.91 
1966 12 31.26  22.13  26.69 
1967 01 28.55  19.50  24.02 
1967 02 30.50  19.58  25.04 
1967 03 34.46  22.51  28.48 
1967 04 34.47  24.31  29.39 
1967 05 33.75  24.72  29.23 
1967 06 33.12  24.67  28.89 
1967 07 32.68  24.37  28.52 
1967 08 31.96  24.47  28.21 
1967 09 30.73  23.90  27.31 
1967 10 29.03  21.82  25.42 
1967 11 29.62  21.74  25.68 
1967 12 27.47  16.93  22.20 
