1965 04 99.99  18.15 -99.99 
1965 05 32.80  21.47  27.13 
1965 06 36.43  22.01  29.22 
1965 07 37.50  21.08  29.29 
1965 08 36.45  21.50  28.97 
1965 09 35.00  19.90  27.45 
1965 10 28.20  13.88  21.04 
1965 11 27.11  14.22  20.66 
1965 12 21.13   8.47  14.80 
1966 01 15.37   3.62   9.49 
1966 02 18.15   5.24  11.69 
1966 03 24.71  11.07  17.89 
1966 04 29.63  16.87  23.25 
1966 05 29.96  19.07  24.51 
1966 06 32.68  20.37  26.52 
1966 07 35.15  21.53  28.34 
1966 08 36.65  21.87  29.26 
1966 09 34.96  18.95  26.96 
1966 10 30.39  12.65  21.52 
1966 11 27.78   9.47  18.63 
1966 12 22.77   5.51  14.14 
1967 01 20.57   6.45  13.51 
1967 02 22.41   5.53  13.97 
1967 03 28.01  13.60  20.80 
1967 04 33.53  20.52  27.02 
1967 05 33.86  18.93  26.39 
1967 06 36.36  20.90  28.63 
1967 07 37.63  22.27  29.95 
1967 08 34.46  20.73  27.59 
1967 09 30.40  17.20  23.80 
1967 10 27.78  13.37  20.57 
1967 11 23.54  11.24  17.39 
