1955 05 24.96  10.33  17.64 
1955 06 26.48  13.89  20.18 
1955 07 32.43  20.39  26.41 
1955 08 31.80  18.57  25.18 
1955 09 26.36  11.30  18.83 
1955 10 17.57   6.01  11.79 
1955 11  4.23  -4.64   -.20 
1955 12 -2.45 -12.44  -7.44 
1956 01 -1.95 -12.43  -7.19 
1956 02  -.68 -12.68  -6.68 
1956 03  3.67  -7.62  -1.97 
1956 04 13.94   1.02   7.47 
1956 05 22.60   9.30  15.95 
1956 06 29.89  16.66  23.27 
1956 07 27.71  15.83  21.77 
1956 08 28.46  16.01  22.23 
1956 09 23.17   8.70  15.93 
1956 10 21.73   7.52  14.62 
1956 11  6.65  -2.51   2.07 
1956 12  1.07  -7.35  -3.14 
1957 01 -4.48 -14.86  -9.67 
1957 02  1.89  -8.06  -3.08 
1957 03  7.00  -4.44   1.27 
1957 04 15.55   4.00   9.77 
1957 05 21.39   8.85  15.12 
1957 06 26.88  14.85  20.86 
1957 07 30.82  19.16  24.99 
1957 08 27.55  16.28  21.91 
1957 09 22.74  10.25  16.49 
1957 10 15.52   4.12   9.82 
1957 11  5.74  -1.56   2.08 
1957 12  2.53  -6.55  -2.01 
1958 01  -.96  -8.81  -4.88 
1958 02 -2.48 -12.90  -7.68 
1958 03  6.64  -3.99   1.32 
1958 04 16.67   3.10   9.88 
1958 05 24.12   9.58  16.85 
1958 06 25.02  12.32  18.67 
1958 07 28.55  16.04  22.29 
1958 08 29.81  16.25  23.03 
1958 09 24.45  12.23  18.34 
1958 10 19.40   6.89  13.14 
1958 11  8.85   -.80   4.02 
1958 12 -3.22 -12.58  -7.90 
1959 01 -5.56 -15.81 -10.68 
1959 02 -1.81 -14.34  -8.07 
1959 03  5.51  -5.79   -.13 
1959 04 16.09   3.78   9.93 
1959 05 24.39  12.25  18.32 
1959 06 27.85  15.51  21.68 
1959 07 28.75  16.83  22.79 
1959 08 29.49  19.06  24.27 
1959 09 24.06  12.53  18.29 
1959 10 13.41   4.26   8.83 
1959 11  2.67  -6.52  -1.92 
1959 12  3.70  -3.73    .-1 
1960 01 -1.19  -8.72  -4.96 
1960 02   .-1  -8.91  -4.46 
1960 03  1.94  -9.67  -3.86 
1960 04 16.09   4.81  10.45 
1960 05 21.47   9.43  15.45 
1960 06 25.56  13.00  19.27 
1960 07 28.71  16.32  22.51 
1960 08 28.71  17.11  22.91 
1960 09 24.25  13.37  18.81 
1960 10 17.01   5.27  11.14 
1960 11  9.49   -.47   4.50 
1960 12  -.18  -9.30  -4.74 
1961 01 -2.24 -11.87  -7.05 
1961 02  4.09  -6.82  -1.36 
1961 03  6.75  -1.99   2.38 
1961 04 11.96    .57   6.26 
1961 05 21.75   7.30  14.52 
1961 06 27.94  14.34  21.14 
1961 07 28.94  16.71  22.83 
1961 08 29.32  16.96  23.14 
1961 09 22.73  11.97  17.35 
1961 10 18.04   6.17  12.10 
1961 11  7.48  -1.20   3.14 
1961 12 -2.22  -9.92  -6.07 
1962 01 -4.89 -14.34  -9.61 
1962 02 -2.49 -11.25  -6.87 
1962 03  4.51  -5.18   -.33 
1962 04 14.37   2.15   8.26 
1962 05 23.90  13.12  18.51 
1962 06 26.60  14.83  20.71 
1962 07 27.19  16.00  21.59 
1962 08 28.62  15.87  22.24 
1962 09 21.62   9.93  15.78 
1962 10 18.02   7.46  12.74 
1962 11  8.04   -.46   3.79 
1962 12  -.43  -9.04  -4.73 
1963 01 -8.88 -17.58 -13.23 
1963 02 -2.68 -13.99  -8.33 
1963 03  8.58  -2.44   3.07 
1963 04 17.17   4.06  10.61 
1963 05 21.48   8.93  15.20 
1963 06 29.83  15.79  22.81 
1963 07 31.15  17.34  24.24 
1963 08 28.24  15.48  21.86 
1963 09 24.09  12.30  18.19 
1963 10 23.27  10.83  17.04 
1963 11 10.39   1.53   5.96 
1963 12 -5.28 -13.79  -9.53 
1964 01  1.89  -8.35  -3.23 
1964 02  4.21  -7.76  -1.77 
1964 03  5.66  -4.71    .47 
1964 04 16.37   4.50  10.44 
1964 05 25.59  12.56  19.07 
1964 06 28.53  15.45  21.99 
1964 07 32.55  18.79  25.67 
1964 08 28.29  15.44  21.86 
1964 09 22.87  12.08  17.47 
1964 10 16.95   4.55  10.75 
1964 11  9.35   -.17   4.59 
1964 12 -2.74 -10.71  -6.72 
1965 01 -3.48 -14.26  -8.87 
1965 02 -1.98 -13.28  -7.63 
1965 03   .75  -7.33  -3.29 
1965 04 13.06   2.91   7.98 
1965 05 24.41  11.98  18.19 
1965 06 27.05  14.17  20.61 
1965 07 29.57  16.84  23.20 
1965 08 27.85  15.33  21.59 
1965 09 20.09  10.42  15.25 
1965 10 17.85   6.20  12.02 
1965 11  7.59   -.78   3.40 
1965 12  3.42  -3.36    . 3 
1966 01 -6.72 -17.75 -12.23 
1966 02  -.46 -11.22  -5.84 
1966 03  8.99  -1.41   3.79 
1966 04 13.04   2.54   7.79 
1966 05 21.20   6.63  13.91 
1966 06 27.94  15.09  21.51 
1966 07 31.54  17.31  24.42 
1966 08 28.32  14.54  21.43 
1966 09 24.17  10.10  17.14 
1966 10 17.77   4.71  11.24 
1966 11  6.90  -1.60   2.65 
1966 12  -.71  -8.72  -4.71 
1967 01 -1.01 -11.00  -6.00 
1967 02 -3.08 -14.88  -8.97 
1967 03  7.63  -2.98   2.32 
1967 04 15.65   3.75   9.70 
1967 05 20.97   6.40  13.68 
1967 06 28.30  14.49  21.39 
1967 07 29.45  15.13  22.29 
1967 08 27.83  13.28  20.55 
1967 09 24.60   9.41  17.00 
1967 10 17.19   4.37  10.78 
1967 11  6.24  -2.77   1.73 
1967 12  1.47  -7.40  -2.96 
1968 01  -.78 -11.37  -6.07 
1968 02  -.95 -11.99  -6.47 
1968 03 12.42  -1.04   5.68 
1968 04 17.41   4.61  11.01 
1968 05 20.67   7.64  14.15 
1968 06 26.37  14.22  20.29 
1968 07 28.65  16.53  22.59 
1968 08 28.98  16.56  22.77 
1968 09 23.25  10.82  17.03 
1968 10 17.33   6.42  11.87 
1968 11  6.88  -1.36   2.76 
1968 12  -.64 -10.34  -5.49 
1969 01 -4.94 -14.70  -9.82 
1969 02   . 8  -9.89  -4.91 
1969 03  3.37  -8.27  -2.45 
1969 04 16.65   4.58  10.61 
1969 05 23.30  10.04  16.67 
1969 06 23.08  11.13  17.10 
1969 07 28.80  16.75  22.77 
1969 08 29.76  16.00  22.88 
1969 09 23.60  10.01  16.80 
1969 10 15.07   3.94   9.50 
1969 11  7.40  -3.07   2.16 
1970 06 28.03  15.27  21.65 
1970 07 30.56  17.15  23.85 
1970 08 28.78  15.40  22.09 
1970 09 22.78  10.80  16.79 
1970 10 16.76   6.21  11.48 
1970 11  6.09  -1.65   2.22 
