1963 11 13.85   3.09   8.47 
1963 12  1.51  -6.42  -2.45 
1964 01 99.99  -5.36 -99.99 
1964 02 99.99  -6.46 -99.99 
1964 03 99.99  -1.11 -99.99 
1964 04 99.99   4.62 -99.99 
1964 05 23.87   9.29  16.58 
1964 06 28.20  12.25  20.22 
1964 07 31.05  15.97  23.51 
1964 08 28.85  13.12  20.98 
1964 09 25.37   9.64  17.51 
1964 10 16.87   2.27   9.57 
1964 11 14.41   1.00   7.70 
1964 12  5.88  -5.23    .32 
1965 01  4.69  -7.76  -1.53 
1965 02  5.29  -6.99   -.84 
1965 03  8.62  -3.22   2.69 
1965 04 14.41   3.50   8.95 
1965 05 25.99  11.70  18.84 
1965 06 27.33  12.72  20.02 
1965 07 28.78  13.94  21.36 
1965 08 29.37  14.70  22.03 
1965 09 27.01  12.06  19.53 
1965 10 17.21   3.97  10.59 
1965 11 12.27    .69   6.48 
1965 12  8.33  -1.71   3.31 
1966 01  1.32  -7.81  -3.24 
1966 02  4.29  -4.54   -.12 
1966 03 12.56  -1.04   5.76 
1966 04 13.59   2.81   8.20 
1966 05 21.81   6.16  13.98 
1966 06 28.04  12.26  20.15 
1966 07 32.58  16.04  24.31 
1966 08 31.11  14.86  22.98 
1966 09 22.80  10.25  16.52 
1966 10 16.04   2.83   9.43 
1966 11 12.09   -.92   5.58 
1966 12  4.33  -4.36    .-1 
1967 01  7.41  -4.02   1.69 
1967 02  3.67  -8.85  -2.59 
1967 03  9.60  -1.86   3.87 
1967 04 17.01   4.69  10.85 
1967 05 17.25   5.86  11.55 
1967 06 24.78  13.07  18.92 
1967 07 25.36  14.63  19.99 
1967 08 26.85  13.71  20.28 
1967 09 23.21   7.82  15.51 
1967 10 16.24   3.25   9.74 
1967 11  7.36  -1.62   2.87 
1967 12  4.83  -4.26    .28 
1968 01  -.38  -9.91  -5.14 
1968 02  1.82  -8.43  -3.30 
1968 03 10.29   -.35   4.96 
1968 04 16.62   3.61  10.12 
1968 05 16.84   6.38  11.61 
1968 06 25.69  11.02  18.35 
1968 07 30.86  13.01  21.93 
1968 09 25.40   8.76  17.08 
1968 10 18.79   4.15  11.47 
1968 11 11.16    .30   5.73 
1968 12  3.38  -8.29  -2.45 
1969 01  1.77 -10.83  -4.52 
1969 02  3.28  -7.69  -2.20 
1969 03  8.49  -5.46   1.51 
1969 04 20.71   2.45  11.58 
1969 05 23.62   5.56  14.59 
1969 06 29.05  10.54  19.79 
1969 07 29.58  13.12  21.35 
1969 08 28.77  13.41  21.09 
1969 09 24.98  10.32  17.65 
1969 10 18.45   3.26  10.86 
1969 11 10.24   -.37   4.93 
1969 12  2.70  -5.57  -1.43 
1970 01   .82 -10.02  -4.60 
1970 02  5.42  -6.79   -.68 
1970 03  7.74  -2.69   2.52 
1970 04 16.83   4.21  10.52 
1970 05 25.07  10.66  17.86 
1970 06 26.94  13.29  20.11 
1970 07 28.69  16.18  22.43 
1970 08 29.86  15.26  22.56 
1970 09 27.94  12.20  20.07 
1970 10 19.36   7.48  13.42 
1970 11 10.78   2.23   6.50 
1970 12  6.02  -3.63   1.19 
1971 01  1.50  -8.84  -3.67 
1971 02  4.62  -5.49   -.43 
1971 03  8.97  -2.63   3.17 
1971 04 18.04   1.29   9.67 
1971 05 20.91   7.13  14.02 
1971 06 27.54  14.99  21.26 
1971 07 29.34  13.93  21.63 
1971 08 27.41  13.22  20.31 
1971 09 24.83  13.07  18.95 
1971 10 19.78   8.50  14.14 
1971 11 11.33   -.68   5.32 
1971 12  9.75  -1.93   3.91 
1972 01  6.35  -5.05    .64 
1972 02  3.13  -8.00  -2.43 
1972 03  9.39  -3.31   3.04 
1972 04 16.45   2.89   9.67 
1972 05 22.35   8.62  15.48 
1972 07 28.90  15.45  22.17 
1972 08 28.54  13.14  20.84 
1972 09 26.06  10.24  18.15 
1972 10 17.10   2.58   9.84 
1972 11  8.82  -1.28   3.77 
1972 12  7.78  -1.38   3.20 
1973 01  5.70  -5.52    . 8 
1973 02  3.89  -7.13  -1.62 
1973 03 13.94   1.73   7.83 
1973 04 15.39   5.06  10.22 
1973 05 20.48   7.06  13.77 
