1961 12 14.40 -25.80 -20.09 
1962 01 -9.97 -22.51 -16.24 
1962 02 13.90 -24.62 -19.26 
1962 03 -4.73 -17.14 -10.93 
1962 04 11.86  -1.14   5.35 
1962 05 18.09   3.53  10.81 
1962 06 25.13  10.18  17.66 
1962 07 26.07   9.16  17.61 
1962 08 25.19  10.32  17.75 
1962 09 18.89   4.31  11.60 
1962 10 14.93    .26   7.59 
1962 11  4.48  -5.70   -.60 
1962 12 -5.64 -15.74 -10.69 
1963 01 14.43 -25.60 -20.01 
1963 02 -7.10 -17.51 -12.30 
1963 03  1.88  -9.60  -3.86 
1963 04 11.29  -1.99   4.65 
1963 05 17.24   2.20   9.72 
1963 06 22.32   9.14  15.73 
1963 07 27.81  11.68  19.74 
1963 08 26.10  11.24  18.67 
1963 09 22.41   6.98  14.69 
1963 10 17.61    .54   9.07 
1963 11   .45 -11.91  -5.73 
1963 12 -9.53 -19.70 -14.61 
1964 01 -7.61 -18.09 -12.85 
1964 02 -2.09 -14.79  -8.44 
1964 03 -4.51 -17.87 -11.19 
1964 04 12.59  -2.24   5.17 
1964 05 20.20   4.44  12.33 
1964 06 23.75   7.22  15.48 
1964 07 28.32  12.29  20.30 
1964 08 24.38   9.84  17.11 
1964 09 15.17   3.50   9.33 
1964 10 13.78  -1.77   6.00 
1964 11   .-6  -9.99  -5.02 
1964 12 15.45 -25.31 -20.37 
1965 01 15.25 -25.25 -20.25 
1965 02 11.45 -24.65 -18.04 
1965 03 -8.39 -21.45 -14.92 
1965 04  7.81  -3.19   2.31 
1965 05 17.73   3.13  10.43 
1965 06 21.81   9.30  15.55 
1965 07 26.49  11.43  18.95 
1965 08 25.92  11.72  18.82 
1965 09 12.00    .73   6.36 
1965 10 15.47  -2.63   6.42 
1965 11 -3.93 -15.42  -9.67 
1965 12 -6.64 -16.87 -11.75 
1966 01 20.70 -31.24 -25.97 
1966 02 11.04 -23.51 -17.27 
1966 03  -.46 -13.35  -6.90 
1966 04  6.27  -3.89   1.18 
1966 05 20.34   3.19  11.76 
1966 06 19.42   8.24  13.83 
1966 07 24.64  11.13  17.88 
1966 08 23.89   8.47  16.18 
1966 09 22.66   4.92  13.79 
1966 10 10.98  -4.04   3.46 
1966 11 -5.38 -18.35 -11.86 
1966 12 -8.39 -18.17 -13.28 
1967 01 12.93 -24.44 -18.68 
1967 02 -9.96 -25.88 -17.92 
1967 03 -5.64 -18.20 -11.92 
1967 04  2.53  -8.37  -2.92 
1967 05 17.70   1.29   9.49 
1967 06 22.19   6.96  14.57 
1967 08 27.36   9.18  18.27 
1967 09 24.22   5.62  14.92 
1967 10  9.27  -1.99   3.64 
1967 11  -.58  -8.68  -4.64 
