1962 06  20.50   7.25  13.87 
1962 07  20.79   9.67  15.23 
1962 08  22.97   9.72  16.34 
1962 09  18.52   5.56  12.04 
1962 10  14.53   1.02   7.77 
1962 11   4.46  -1.31   1.58 
1962 12  -1.86 -11.66  -6.76 
1963 01  -4.41 -13.10  -8.75 
1963 02  -1.85 -14.24  -8.04 
1963 03   6.49  -4.77   0.85 
1963 04  13.92   1.69   7.80 
1963 05  17.43   5.63  11.53 
1963 06  21.67   9.47  15.57 
1963 07  24.44  10.10  17.27 
1963 08  20.91  10.48  15.69 
1963 09  19.20   8.24  13.72 
1963 10  12.18   1.92   7.05 
1963 11   9.96   3.18   6.57 
1963 12  -2.17  -8.14  -5.15 
1964 01  -2.16 -10.18  -6.17 
1964 02   2.06  -4.29  -1.11 
1964 03   4.02  -3.65   0.18 
1964 04  13.58   2.91   8.24 
1964 05  18.69   6.54  12.61 
1964 06  23.15  10.13  16.64 
1964 07  24.65   9.87  17.26 
1964 08  20.97   9.21  15.09 
1964 09  18.71   6.69  12.70 
1964 10  10.74   2.55   6.64 
1964 11   6.59   1.81   4.19 
1964 12   0.40  -3.28  -1.44 
1965 01   1.69  -1.85 -0.07 
1965 02   -.51  -7.69  -4.10 
1965 03   5.50  -4.61   0.44 
1965 04  10.73   1.10   5.91 
1965 05  15.24   6.02  10.63 
1965 06  20.06  10.18  15.12 
1965 07  19.76  10.71  15.23 
1965 08  20.56   8.21  14.38 
1965 09  17.56   7.05  12.30 
1965 10  13.91   1.17   7.54 
1965 11   4.32  -2.00   1.16 
1965 12   4.09   0.37   2.23 
1966 01  -1.11  -7.59  -4.35 
1966 02   8.20   1.54   4.87 
1966 03   6.00  -1.14   2.43 
1966 04  14.63   4.81   9.72 
1966 05  18.16   5.90  12.03 
1966 06  21.74  10.07  15.90 
1966 07  19.45  10.45  14.95 
1966 08  19.44  10.07  14.75 
1966 09  18.21   6.93  12.57 
1966 10  15.23   7.28  11.25 
1966 11   3.58  -1.47   1.05 
1966 12   2.47  -1.62   0.42 
1967 01   1.03  -4.02  -1.49 
1967 02   5.30  -2.90   1.20 
1967 03   7.82   0.26   4.04 
1967 04  10.76   1.04   5.90 
1967 05  17.56   5.88  11.71 
1967 06  19.68   8.43  14.05 
1967 07  25.50  10.90  18.20 
1967 08  21.85   9.59  15.72 
1967 09  17.89   8.28  13.08 
1967 10  15.23   5.24  10.23 
1967 11   6.09  -1.15   2.47 
1967 12   0.66  -3.89  -1.61 
