1962 10  6.08  -1.21   2.43 
1962 11  -.14  -4.15  -2.14 
1963 01 10.45 -18.73 -14.59 
1963 02  -.40 -11.18  -5.79 
1963 03  -.84 -99.99 -99.99 
1963 04  7.03  -3.75   1.64 
1963 05 12.09    .13   6.11 
1963 06 16.46   4.37  10.42 
1963 07 18.28   7.53  12.90 
1963 08 19.64   7.75  13.69 
1963 09 15.02   5.89  10.45 
1963 10  7.61    .78   4.19 
1963 11 -5.07 -11.48  -8.27 
1963 12 -4.01 -12.02  -8.01 
1964 01 -6.38 -12.67  -9.52 
1964 02  -.41  -6.80  -3.60 
1964 03 -3.88 -13.32  -8.60 
1964 04  3.83  -5.29   -.73 
1964 05  9.74    .68   5.21 
1964 06 17.07   4.37  10.71 
1964 07 17.64   7.35  12.49 
1964 08 16.25   6.88  11.56 
1964 09 10.43   2.10   6.27 
1964 10  7.37    .64   4.00 
1964 11 -5.07 -10.02  -7.54 
1964 12 14.82 -22.86 -18.84 
1965 01 10.48 -17.04 -13.76 
1965 02 -5.51 -14.87 -10.19 
1965 03  -.17 -13.14  -6.65 
1965 04  5.83  -5.64    . 9 
1965 05 11.70   4.09   7.89 
1965 06 17.87   4.61  11.24 
1965 07 21.47   8.35  14.91 
1965 08 20.93   9.01  14.97 
1965 09 11.99   1.30   6.64 
1965 10  7.51    .46   3.98 
1965 11 -4.46 -11.45  -7.95 
1965 12 -7.75 -12.15  -9.95 
1966 01 15.32 -24.31 -19.81 
1966 02 -2.93 -10.91  -6.92 
1966 03  1.26  -8.18  -3.46 
1966 04  5.00  -5.28   -.14 
1966 05 11.13    .99   6.06 
1966 06 15.87   4.04   9.95 
1966 07 19.03   7.19  13.11 
1966 08 16.65   6.64  11.64 
1966 09 14.32   3.96   9.13 
1966 10  4.96  -1.85   1.55 
1966 11 -6.32 -12.89  -9.60 
1966 12 -5.32 -10.96  -8.14 
1967 01 10.54 -16.96 -13.75 
1967 02 -2.62 -10.08  -6.35 
1967 03 -5.11 -13.98  -9.54 
1967 04  5.67  -4.34    .66 
1967 05 11.30    .50   5.90 
1967 06 19.93   5.72  12.82 
1967 07 19.12   6.98  13.05 
1967 08 22.65   8.59  15.62 
1967 09 15.57   4.89  10.22 
1967 10  5.01    .15   2.58 
1967 11 -1.10  -6.70  -3.90 
1967 12 -7.84 -14.08 -10.96 
1968 01 -8.83 -16.85 -12.84 
1968 02 -2.10 -12.12  -7.11 
1968 03  2.65  -5.21  -1.28 
1968 04  4.29  -4.42    .-6 
1968 05 12.94    .39   6.66 
1968 06 15.74   3.53   9.63 
1970 05 10.27    .52   5.40 
1970 06 19.41   5.70  12.55 
1970 07 99.99   5.65 -99.99 
1970 08 18.31   6.29  12.29 
1971 04  3.87  -6.74  -1.43 
1973 08 16.65   5.05  10.85 
1973 09 12.22   3.46   7.84 
1973 10  3.75  -1.67   1.04 
1973 11 10.65 -16.00 -13.32 
1973 12 -5.75 -11.88  -8.81 
1974 01 12.57 -21.66 -17.11 
1974 02 -3.50 -11.57  -7.53 
1974 03 -4.35 -99.99 -99.99 
1974 04  7.21  -2.71   2.25 
1974 05  9.88    .21   5.04 
1974 06 15.63   3.30   9.46 
1974 07 16.15   6.07  11.11 
1974 08 18.65   6.98  12.81 
1974 09 12.99   3.12   8.05 
1974 10  7.96    . 8   4.02 
1974 11  -.33  -5.16  -2.74 
1974 12 -2.24  -7.06  -4.65 
1975 01 -8.55 -14.93 -11.74 
1975 02 -9.43 -17.87 -13.65 
1975 03 -1.85 -11.19  -6.52 
1975 04  5.81  -4.73    .53 
1975 05 11.18    .15   5.66 
1975 06 16.17   4.21  10.19 
1975 07 20.27   9.25  14.76 
1975 08 15.07   5.66  10.36 
1975 09 14.39   4.25   9.32 
1980 11   .50  -3.88  -1.69 
1980 12 10.80 -17.10 -13.95 
1981 01  -.48  -6.06  -3.27 
1981 02 -3.00  -9.22  -6.11 
1981 06 14.87   4.53   9.70 
1981 07 20.77   9.21  14.99 
1981 08 22.74   8.87  15.80 
1981 09 14.43   3.57   9.00 
1981 10  5.10  -1.10   2.00 
1981 11  2.57  -3.33   -.38 
