1960 07 30.04  21.57  25.80 
1960 08 30.63  21.96  26.29 
1960 09 30.32  21.50  25.91 
1960 10 29.43  20.93  25.18 
1960 11 28.29  20.28  24.28 
1960 12 26.96  18.15  22.55 
1961 01 26.69  16.76  21.72 
1961 02 26.93  19.04  22.99 
1961 03 27.73  18.64  23.18 
1961 04 27.76  19.16  23.46 
1961 05 29.29  21.55  25.42 
1961 06 29.91  21.36  25.63 
1961 07 30.04  21.06  25.55 
1961 08 30.89  22.00  26.44 
1961 09 30.41  21.11  25.76 
1961 10 29.55  21.61  25.58 
1961 11 28.21  19.76  23.98 
1961 12 27.16  18.44  22.80 
1962 01 26.64  17.59  22.11 
1962 02 26.77  15.73  21.25 
1962 03 26.24  17.70  21.97 
1962 04 28.30  18.95  23.63 
1962 05 29.04  20.03  24.53 
1962 06 29.49  20.27  24.88 
1962 07 30.31  21.15  25.73 
