1963 04  11.23  -3.68   3.77 
1963 05  22.16   2.47  12.31 
1963 06  20.31   3.11  11.71 
1963 07  31.02   4.69  17.86 
1963 08  30.54   5.43  17.98 
1963 09  27.10   3.91  15.50 
1963 11   9.00  -6.46   1.27 
1963 12   4.86 -11.94  -3.53 
1964 01   1.56 -15.38  -6.91 
1964 02   2.57 -15.58  -6.50 
1964 03   5.68  -8.38  -1.35 
1964 04  12.95  -3.50   4.72 
1964 05  18.54   1.05   9.80 
1964 06  23.09   4.34  13.71 
1965 01 -99.99  -7.91 -99.99 
1965 02 -99.99  -8.34 -99.99 
1965 03   9.22  -8.13   0.54 
1965 04  13.08  -1.50   5.79 
1965 05  16.56  -1.07   7.74 
1965 06  23.15   3.19  13.17 
1965 07  29.33   7.48  18.40 
1965 10  21.74  -3.68   9.03 
1965 12   2.09 -12.93  -5.41 
1966 01   2.58 -12.96  -5.19 
1966 02   2.63 -14.70  -6.03 
1966 03   9.95  -7.54   1.20 
1966 04 -99.99  -5.66 -99.99 
1966 05  24.08   1.59  12.83 
1966 06  25.37   2.69  14.03 
1966 07  30.23   6.01  18.11 
1966 09  25.04   2.62  13.83 
1966 10  17.90  -6.49   5.70 
1966 12   2.20 -12.00  -4.90 
1967 01   3.67 -12.03  -4.17 
1967 02   6.29  -9.10  -1.40 
1967 03  10.05  -4.92   2.56 
1967 04   9.31  -4.89   2.21 
1967 05  18.84   0.33   9.58 
1967 06  21.35   3.74  12.54 
1967 07  29.81   8.30  19.05 
1967 08  29.82   7.22  18.52 
1967 09  24.36   4.19  14.27 
1967 10  19.73  -4.31   7.71 
1967 12   0.33 -16.37  -8.02 
1968 01   3.92 -16.57  -6.32 
1968 02   7.72  -6.72   0.50 
1968 03  11.18  -6.14   2.52 
1968 04  12.19  -8.18   2.00 
1968 05  19.36  -2.03   8.66 
1968 06  26.13   4.38  15.25 
1968 07  32.55   8.14  20.34 
1968 09  23.67  -1.48  11.09 
1968 10  17.54  -3.73   6.91 
1968 11   8.28  -7.17   0.55 
1968 12   3.08 -14.02  -5.47 
1969 01   4.96  -9.31  -2.17 
1969 02   3.52 -12.79  -4.63 
1969 03   6.10 -11.96  -2.93 
1969 04  14.65  -2.55   6.05 
1969 05  23.77   1.11  12.44 
1969 06  21.91   5.27  13.59 
1969 07  30.61   8.47  19.54 
1969 08  32.87   7.17  20.02 
1969 09  27.12   3.75  15.43 
1969 10  13.14  -5.47   3.83 
1969 11  10.55  -8.49   1.03 
1969 12   4.41 -10.59  -3.09 
1970 01   4.37  -8.77  -2.20 
1970 02   9.31  -6.91   1.20 
1970 03   9.01  -8.29   0.36 
1970 04   9.82  -6.84   1.48 
1970 05  19.82   -.11   9.85 
1970 06  23.95   4.62  14.28 
1970 07  30.64   9.43  20.03 
1970 08  31.32   9.21  20.26 
1970 09  22.91   -.76  11.07 
