1956 12  5.45 -16.40  -5.47 
1957 01  2.25 -15.37  -6.56 
1957 02  9.45 -11.90  -1.22 
1957 03 12.45 -10.91    .77 
1957 04 14.05  -6.22   3.91 
1957 05 15.11   -.56   7.27 
1957 07 29.10  14.04  21.57 
1957 08 23.16 -99.99 -99.99 
1957 09 21.85   1.52  11.68 
1957 10 13.82   -.48   6.67 
1957 11  8.39  -4.33   2.03 
1957 12  8.52  -5.47   1.52 
1958 01  6.74  -7.63   -.44 
1958 02  7.85  -4.69   1.57 
1958 03  3.98  -8.10  -2.06 
1958 04 11.74  -1.36   5.19 
1958 05 20.63   2.03  11.33 
1958 08 27.38  11.06  19.21 
1958 09 21.39   4.98  13.18 
1958 10 18.45    .43   9.44 
1958 11 10.41  -5.17   2.62 
1958 12 10.47  -6.72   1.87 
1959 01  6.20 -12.04  -2.92 
1959 02  5.38  -7.84  -1.23 
1959 03 11.92  -3.85   4.03 
1959 04 15.75   1.27   8.51 
1959 05 19.16   4.79  11.97 
1959 06 28.47   8.58  18.52 
1959 07 33.00  15.19  24.09 
1959 09 24.00   8.04  16.02 
1959 10 18.74   4.01  11.37 
1959 11 11.63  -4.14   3.74 
1959 12  7.74  -5.19   1.27 
1960 01  2.44 -11.94  -4.75 
1960 02  3.48  -9.20  -2.86 
1960 03 11.36  -2.47   4.44 
1960 04 16.18    .98   8.58 
1960 05 21.19   6.54  13.86 
1960 06 30.33  13.82  22.07 
1960 07 33.55  16.12  24.84 
1960 09 27.39  10.14  18.77 
1960 10 15.43   2.09   8.76 
1960 11 11.37  -2.77   4.30 
1960 12  4.05  -9.26  -2.60 
1961 01  5.43  -9.21  -1.89 
1961 02  8.04  -6.77    .63 
1961 03  9.51  -5.04   2.23 
1961 04 15.30    .79   8.04 
1961 05 22.51   3.48  12.99 
1961 06 29.64  11.56  20.60 
1961 07 32.70  15.22  23.96 
1961 08 29.53  14.39  21.96 
1961 09 23.30   8.18  15.74 
1961 10 16.70   1.78   9.24 
1961 11  7.97  -4.01   1.97 
1961 12  1.22 -11.11  -4.94 
1962 01  2.63  -9.76  -3.56 
1962 02  7.32  -4.48   1.42 
1962 03  7.29  -5.29   1.00 
1962 04 17.41   2.72  10.06 
1962 05 17.95   3.85  10.90 
1962 06 25.83  10.66  18.24 
1962 07 30.51  13.46  21.98 
1962 08 31.55  14.21  22.88 
1962 09 25.40  10.10  17.75 
1962 10 18.12   4.71  11.42 
1962 11 13.78  -1.55   6.11 
1962 12  6.70  -7.61   -.45 
1963 01 -1.27 -14.40  -7.83 
1963 02  9.56  -4.19   2.68 
1963 03  9.66  -4.21   2.72 
1963 04 13.41    . 7   6.74 
1963 05 23.55   7.84  15.69 
1963 06 25.15   8.62  16.88 
1963 07 32.54  16.99  24.76 
1963 08 28.42  14.94  21.68 
1963 09 25.84  11.66  18.75 
1963 10 23.33   6.57  14.95 
1963 11 11.86   -.54   5.66 
1963 12  5.21  -9.62  -2.20 
1964 01  3.56 -10.22  -3.33 
1964 02  5.37  -9.50  -2.06 
1964 03  7.70  -8.97   -.63 
1964 04 16.35   1.94   9.14 
1964 05 21.08   6.15  13.61 
1964 06 99.99  10.76 -99.99 
1964 07 99.99  17.60 -99.99 
1964 09 25.57   9.87  17.71 
1964 10 22.77   5.12  13.94 
1964 11  9.67  -5.50   2.08 
1964 12  5.61  -7.08   -.73 
1965 01  5.97  -6.09    .-6 
1965 02  8.72  -6.93    .89 
1965 03  9.26  -3.68   2.79 
1965 04 15.86   -.79   7.53 
1965 05 20.68   3.86  12.27 
1965 06 26.46   4.42  15.44 
1965 07 28.65  11.88  20.26 
1965 08 30.06  14.03  22.04 
1965 09 24.91   7.53  16.21 
1965 10 18.73   3.37  11.04 
1965 11 12.83   -.31   6.26 
1965 12  5.07  -6.80   -.86 
1966 01  4.41  -9.08  -2.33 
1966 02  4.80 -10.06  -2.63 
1966 03 12.30  -4.13   4.08 
1966 04 20.17   1.00  10.58 
1966 05 26.60   8.13  17.36 
1966 06 27.99   5.09  16.54 
1966 07 30.75  10.38  20.56 
1966 08 33.78  11.14  22.46 
1966 09 24.37   8.39  16.38 
1966 10 21.02   3.83  12.42 
1966 11 15.33   1.93   8.63 
1966 12  7.88  -7.31    .28 
1967 01  3.53  -8.37  -2.42 
1967 02 10.95  -4.19   3.37 
1967 03 15.44   -.37   7.53 
1967 04 16.28  -3.36   6.46 
1967 05 22.26   3.93  13.09 
1967 06 23.21  10.22  16.71 
1967 08 32.77  13.54  23.15 
1967 09 27.74  12.23  19.98 
1967 10 21.71   3.65  12.67 
1967 11 14.87  -2.00   6.43 
1967 12  2.45 -13.91  -5.73 
1968 01  -.41 -12.94  -6.67 
1968 02 10.28  -2.29   3.99 
1968 03 12.69  -2.21   5.24 
1968 04 17.23    .37   8.80 
1968 05 21.96   7.68  14.82 
1968 07 34.45  16.11  25.28 
1968 08 31.63  16.43  24.03 
1968 09 27.27  10.25  18.76 
1968 10 22.01   4.71  13.36 
1968 11 99.99  -3.83 -99.99 
1968 12   .26 -13.01  -6.37 
1969 01 99.99  -7.64 -99.99 
1969 02  8.70  -3.87   2.41 
1969 03 10.94  -3.88   3.52 
1969 04 18.70   2.88  10.79 
1969 05 24.63   9.72  17.17 
1969 06 29.82 -99.99 -99.99 
1969 07 33.54  16.39  24.96 
1969 08 30.11  15.43  22.77 
1969 09 28.45  11.77  20.11 
1969 10 15.76    .-6   7.85 
1969 11 11.08  -3.05   4.01 
1969 12  6.79  -6.22    .28 
1970 01  7.06  -7.43   -.18 
1970 02 10.66  -3.61   3.52 
1970 03 11.98  -2.38   4.79 
1970 04 14.91    .11   7.51 
1970 05 23.45   5.70  14.57 
1970 06 28.34   9.37  18.85 
1970 07 31.55 -99.99 -99.99 
1970 08 29.45  14.85  22.15 
1970 09 25.90   5.86  15.88 
1970 10 17.71   -.58   8.56 
1970 11 14.97  -3.82   5.57 
1970 12  6.93  -7.68   -.37 
1971 01  6.14 -11.43  -2.64 
1971 02 11.99  -8.09   1.94 
1971 03 14.18  -6.07   4.05 
1971 04 18.50    .57   9.53 
1971 05 20.76 -99.99 -99.99 
1971 06 99.99   9.97 -99.99 
1971 07 32.90  16.06  24.48 
1971 08 31.67  12.65  22.16 
1971 09 25.77   4.94  15.35 
1971 10 17.54    . 4   8.79 
1971 11  9.24  -4.21   2.51 
1971 12  2.97 -11.45  -4.23 
1972 01  7.86  -9.70   -.91 
1972 02 11.59  -6.40   2.59 
1972 03 19.91  -1.58   9.16 
1972 04 19.52  -2.87   8.32 
1972 05 24.11   6.77  15.44 
1972 06 29.83  11.37  20.60 
1972 07 31.52  14.71  23.11 
1972 08 32.36  14.59  23.47 
1972 09 25.94 -99.99 -99.99 
1972 11 10.69 -99.99 -99.99 
1972 12  2.59 -99.99 -99.99 
1973 02  6.30 -99.99 -99.99 
1973 03  7.38  -2.74   2.32 
1973 04 15.00 -99.99 -99.99 
1973 05 26.48 -99.99 -99.99 
1973 06 28.22 -99.99 -99.99 
1973 07 34.02  11.92  22.97 
1973 09 25.53   6.86  16.19 
1973 10 22.33   -.94  10.69 
1973 11 13.71  -3.89   4.91 
1973 12  8.22  -5.79   1.21 
1974 01  3.25 -11.01  -3.88 
1974 02  4.55  -9.35  -2.40 
1974 03 15.02    .10   7.56 
1974 04 19.27  -1.08   9.09 
1974 05 25.73   6.81  16.27 
1974 06 32.88   8.78  20.83 
1974 07 30.33  13.39  21.86 
1974 08 99.99  11.35 -99.99 
1974 09 99.99   6.61 -99.99 
1974 11 99.99  -1.37 -99.99 
1974 12  3.87  -7.95  -2.04 
