1963 01   5.13 -13.32  -4.09 
1963 02  10.54  -1.36   4.59 
1963 03   9.64  -5.41   2.11 
1963 04  10.22  -3.37   3.42 
1963 05  18.79   1.34  10.07 
1963 06  22.22   2.22  12.21 
1963 07  25.86   2.88  14.37 
1963 08  27.46   3.81  15.63 
1963 09  26.15   3.52  14.83 
1963 10  17.85  -2.06   7.89 
1963 11   8.95  -2.07   3.44 
1963 12   7.08  -5.63   0.72 
1964 01   2.64  -8.99  -3.17 
1964 02   7.45  -9.04   -.79 
1964 03   7.19  -6.80   0.19 
1964 04  13.45  -6.89   3.28 
1964 05  18.19  -3.76   7.21 
1964 06  21.58   2.65  12.11 
1964 07  28.63   5.25  16.93 
1964 08  27.48   2.24  14.86 
1964 09  23.61  -3.49  10.06 
1964 10  19.82  -4.00   7.91 
1964 11   6.96  -6.38   0.28 
1964 12   2.88  -6.96  -2.04 
1965 02   8.74  -4.62   2.06 
1965 03  10.62  -7.40   1.60 
1965 04  14.22  -2.48   5.87 
1965 05  17.65  -3.36   7.14 
1965 06  22.37   2.73  12.55 
1965 07  27.54   4.14  15.84 
1965 08  25.57   4.86  15.21 
1965 09  20.69  -2.91   8.89 
1965 10  20.91  -2.60   9.15 
1965 11   9.74  -3.81   2.96 
1965 12   3.18  -8.41  -2.61 
1966 01   3.52  -8.43  -2.45 
1966 02   4.56  -7.84  -1.64 
1966 03  11.05  -4.96   3.04 
1966 04  16.28  -5.11   5.58 
1966 05  22.42   -.90  10.76 
1966 06  21.62   2.48  12.05 
1966 07  27.22   3.57  15.39 
1966 08  28.25   3.74  15.99 
1966 09  24.70   2.80  13.75 
1966 10  18.33  -3.85   7.24 
1966 11   9.05  -3.05   3.00 
1966 12   3.98  -5.67   -.84 
1967 01   4.59  -5.29   -.34 
1967 02   8.59  -4.58   2.00 
1967 03   7.14  -5.30   0.91 
1967 04   8.47  -5.69   1.39 
1967 05  19.65  -2.96   8.34 
1967 06  23.33   2.73  13.03 
1967 07  30.83   4.48  17.66 
1967 08  31.42   4.84  18.13 
1967 09  27.20   1.80  14.50 
1967 10  17.67  -2.60   7.53 
1967 11  11.06  -4.58   3.24 
1967 12   3.35  -9.46  -3.05 
1968 01   3.71  -8.71  -2.50 
1968 02   9.87  -2.50   3.68 
1968 03  12.71  -5.39   3.66 
1968 04  13.75  -6.81   3.47 
1968 05  18.43  -1.58   8.42 
1968 06  24.15   2.73  13.44 
1968 07  30.93   5.34  18.13 
1968 08  24.35   5.58  14.96 
1968 09  23.08   0.06  11.57 
1969 01   1.57  -8.17  -3.30 
1969 02   1.27  -9.72  -4.22 
1969 03   6.94  -5.94   0.50 
1969 04  14.68 -99.99 -99.99 
1969 05  21.64 -99.99 -99.99 
1969 06  23.13   4.73  13.92 
1969 10  13.34  -5.39   3.97 
1969 11  12.29  -8.33   1.98 
1969 12   6.15  -6.99   -.41 
1970 01   4.08  -6.11  -1.01 
1970 02   9.33  -5.94   1.69 
1970 03   9.32  -7.04   1.13 
1970 04  10.34  -8.43   0.95 
1970 05  19.70  -1.50   9.10 
1970 06  25.69   4.98  15.33 
1970 07  31.40   3.78  17.59 
1970 08  31.42   2.56  16.99 
1970 10  16.41  -4.31   6.05 
1970 11   8.09  -4.21   1.94 
1970 12   1.72  -9.07  -3.67 
1971 03   7.85  -5.69   1.07 
1971 04  12.49  -5.95   3.27 
1971 05  18.76 -99.99 -99.99 
1971 06  20.87 -99.99 -99.99 
1971 07  29.70 -99.99 -99.99 
1971 08  34.25 -99.99 -99.99 
