1961 12 -9.07 -17.19 -13.13 
1962 01 -7.40 -15.08 -11.24 
1962 12 -5.64 -13.60  -9.62 
1963 03 24.00 -32.52 -28.26 
1963 04 27.05 -35.30 -31.17 
1963 05 28.59 -36.50 -32.54 
1963 06 25.17 -36.84 -31.00 
1963 07 30.16 -40.00 -35.08 
1963 08 29.84 -40.82 -35.33 
1963 09 29.58 -41.54 -35.56 
1963 10 25.11 -35.07 -30.09 
1963 11 12.79 -21.93 -17.36 
1963 12 -9.91 -16.29 -13.10 
1964 01 -9.10 -14.87 -11.99 
1964 02 14.78 -21.62 -18.20 
1964 03 20.31 -29.21 -24.75 
1964 04 27.31 -36.33 -31.82 
1964 05 28.36 -41.57 -34.96 
1964 06 26.83 -37.88 -32.35 
1964 07 31.04 -38.80 -34.91 
1964 08 39.05 -49.03 -44.04 
1964 09 26.60 -36.25 -31.43 
1964 10 26.56 -33.39 -29.97 
1964 11 14.93 -20.85 -17.89 
1964 12 -7.16 -15.46 -11.31 
1965 01 -7.15 -13.34 -10.24 
1965 02 14.60 -21.10 -17.85 
1965 03 19.41 -27.38 -23.39 
1965 04 25.81 -35.61 -30.71 
1965 05 27.45 -37.12 -32.28 
1965 06 30.09 -43.61 -36.84 
1965 07 25.88 -37.08 -31.48 
1965 08 26.98 -37.41 -32.19 
1965 09 32.09 -41.59 -36.84 
1965 10 23.10 -31.83 -27.46 
