1955 08 30.72  19.75  25.23 
1955 09 26.65  16.19  21.42 
1955 10 22.08   7.57  14.82 
1955 11 15.99   1.74   8.86 
1955 12  8.33  -3.65   2.33 
1956 01  9.46  -2.31   3.57 
1956 02 12.76   1.13   6.94 
1956 03 16.01   1.91   8.96 
1956 04 19.62   6.08  12.85 
1956 05 26.38  12.81  19.59 
1956 06 30.75  16.86  23.80 
1956 07 31.92  19.45  25.68 
1956 08 32.37  18.60  25.48 
1956 09 27.40  14.27  20.83 
1956 10 21.25  11.13  16.19 
1956 11 14.85   3.33   9.09 
1956 12 16.02   4.33  10.17 
1957 01  9.31   -.68   4.31 
1957 02 12.98   1.61   7.29 
1957 03 15.24   3.26   9.25 
1957 04 24.11   9.71  16.91 
1957 05 27.14  14.07  20.60 
1957 06 30.39  18.35  24.37 
1957 07 32.75  18.41  25.58 
1957 08 30.18  16.91  23.54 
1957 09 27.11  16.18  21.64 
1957 10 18.83   6.62  12.72 
1957 11 16.70   4.36  10.53 
1957 12 12.59    .91   6.75 
1958 01  7.70  -4.01   1.84 
1958 02  6.55  -3.88   1.33 
1958 03 11.57   1.11   6.33 
1958 04 20.58   7.87  14.22 
1958 05 24.71  12.89  18.79 
1958 06 28.74  15.96  22.35 
1958 07 32.23  19.83  26.03 
1958 08 29.94  17.78  23.86 
1958 09 27.70  12.63  20.16 
1958 10 20.46   6.95  13.70 
1958 11 16.79   4.10  10.45 
1958 12  7.26  -4.86   1.20 
1959 01  8.96  -3.23   2.86 
1959 02 11.98   -.51   5.73 
1959 03 15.34   1.50   8.42 
1959 04 22.84   8.68  15.76 
1959 05 27.79  14.95  21.37 
1959 06 31.11  16.40  23.75 
1959 07 31.17  19.16  25.16 
1959 08 32.23  19.26  25.74 
1959 09 27.82  14.21  21.01 
1959 10 21.51   9.95  15.73 
1959 11 15.86   2.08   8.97 
1959 12 11.90  -1.24   5.33 
1960 01  9.74  -1.12   4.31 
1960 02 10.56   -.84   4.86 
1960 03  8.64  -3.29   2.67 
1960 04 24.57   8.64  16.61 
1960 05 25.32  11.37  18.34 
1960 06 30.28  15.94  23.11 
1960 07 31.83  17.75  24.79 
1960 08 31.25  18.20  24.72 
1960 09 26.76  14.13  20.44 
1960 10 21.73   9.57  15.65 
1960 11 17.83   2.85  10.34 
1960 12  8.74  -4.28   2.22 
1961 01  7.31  -4.42   1.44 
1961 02 12.51   1.17   6.84 
1961 03 17.31   4.50  10.90 
1961 04 18.12   5.42  11.77 
1961 05 24.27  11.16  17.71 
1961 06 29.19  16.27  22.73 
1961 07 31.37  19.12  25.25 
1961 08 30.24  19.23  24.73 
1961 09 28.54  15.50  22.02 
1961 10 23.17   7.53  15.35 
1961 11 17.37   5.82  11.59 
1961 12  9.50   -.80   4.35 
1962 01  8.06  -2.78   2.64 
1962 02 11.55    .-4   5.75 
1962 03 13.24   1.29   7.26 
1962 04 20.26   6.95  13.60 
1962 05 28.48  14.86  21.67 
1962 06 28.45  17.26  22.85 
1962 07 29.98  17.58  23.78 
1962 08 30.42  17.73  24.07 
1962 09 26.43  13.26  19.84 
1962 10 23.26  10.01  16.63 
1962 11 14.05   2.84   8.44 
1962 12  8.35  -2.83   2.76 
1963 01  7.51  -5.06   1.22 
1963 02  6.47  -5.80    .33 
1963 03 17.07   3.41  10.24 
1963 04 22.87   8.04  15.45 
1963 05 24.83  10.42  17.62 
1963 06 29.67  16.25  22.96 
1963 07 31.43  17.32  24.37 
1963 08 31.00  17.20  24.10 
1963 09 26.63  12.65  19.64 
1963 10 23.54   7.22  15.38 
1963 11 16.45   2.67   9.56 
1963 12  5.30  -5.70   -.19 
1964 01  8.51  -3.58   2.46 
1964 02  8.51  -2.96   2.77 
1964 03 15.67   1.81   8.74 
1964 04 20.06   7.44  13.75 
1964 05 26.07  12.60  19.33 
1964 06 30.71  17.04  23.88 
1964 07 30.53  18.98  24.75 
1964 08 29.28  17.59  23.43 
1964 09 25.72  13.25  19.48 
1964 10 18.41   4.98  11.70 
1964 11 18.11   3.19  10.65 
1964 12 10.55    .31   5.43 
1965 01  8.64  -3.50   2.57 
1965 02  9.41  -2.91   3.25 
1965 03 11.85    .96   6.40 
1965 04 19.02   6.57  12.79 
1965 05 28.19  14.62  21.40 
1965 06 27.28  16.33  21.80 
1965 07 30.03  18.70  24.37 
1965 08 30.97  18.18  24.57 
1965 09 27.84  15.30  21.57 
1965 10 20.20   6.09  13.15 
1965 11 16.09   3.49   9.79 
1965 12 11.85  -1.71   5.07 
1966 01  5.24  -4.44    .39 
1966 02  8.14  -2.77   2.68 
1966 03 15.04   1.55   8.29 
1966 04 18.23   5.95  12.09 
1966 05 24.34  11.57  17.95 
1966 06 28.58  15.49  22.03 
1966 07 32.90  18.73  25.81 
1966 08 28.83  18.06  23.44 
1966 09 25.58  13.01  19.29 
1966 10 19.82   5.40  12.61 
1966 11 15.81   1.88   8.84 
1966 12  8.30  -2.26   3.02 
1967 01 10.58  -1.40   4.59 
1967 02  7.51  -4.57   1.47 
1967 03 16.00   1.57   8.78 
1967 04 22.31   7.97  15.14 
1967 05 22.68   9.22  15.95 
1967 06 27.55  15.31  21.43 
1967 07 29.41  18.39  23.90 
1967 08 28.88  17.54  23.21 
1967 09 24.57  11.26  17.91 
1967 10 20.03   5.75  12.89 
1967 11 13.00    . 1   6.50 
1967 12 11.17    . 0   5.58 
1968 01  5.91  -5.45    .23 
1968 02  7.54  -5.88    .82 
1968 03 16.42   2.28   9.35 
1968 04 21.19   6.90  14.04 
1968 05 23.45  10.76  17.10 
1968 06 28.61  16.45  22.53 
1968 07 31.04  19.37  25.21 
1968 08 31.84  19.20  25.52 
1968 09 28.01  13.14  20.57 
1968 10 21.54   8.47  15.00 
1968 11 15.50   2.93   9.21 
1968 12  7.65  -3.62   2.01 
1969 01  5.91  -4.16    .87 
1969 02  8.67  -1.11   3.78 
1969 03 12.19   -.48   5.85 
1969 04 21.20   7.62  14.41 
1969 05 25.37  11.66  18.51 
1969 06 29.52  17.89  23.70 
1969 07 31.28  20.04  25.66 
1969 08 29.27  17.99  23.63 
1969 09 25.58  14.35  19.96 
1969 10 20.35   7.73  14.04 
1969 11 14.42   1.10   7.76 
1969 12  6.95  -3.14   1.90 
1970 01  5.20  -6.04   -.42 
1970 02  9.51  -3.40   3.05 
1970 03 12.35    .18   6.26 
1970 04 20.78   7.19  13.98 
1970 05 26.35  12.21  19.28 
1970 06 30.19  16.78  23.48 
1970 07 30.83  19.08  24.95 
1970 08 29.61  18.62  24.12 
1970 09 30.20  16.41  23.30 
1970 10 22.14   9.45  15.79 
1970 11 14.84   3.27   9.05 
1970 12 10.72   -.87   4.92 
1971 01  6.11  -3.83   1.14 
1971 02  9.14  -1.38   3.88 
1971 04 20.54   5.33  12.93 
1971 05 23.27  11.11  17.19 
1971 06 29.48  18.37  23.92 
1971 07 30.12  19.02  24.57 
1971 08 28.89  17.93  23.41 
1971 09 26.33  16.62  21.48 
1971 10 21.72  13.52  17.61 
1971 11 14.60   3.78   9.19 
1971 12 14.07   4.11   9.09 
1972 01 10.76    .28   5.52 
1972 02  7.28  -1.68   2.80 
1972 03 14.97   3.60   9.28 
1972 04 19.95   6.80  13.37 
1972 05 22.97  11.96  17.46 
1972 06 26.83  14.93  20.88 
1972 07 29.96  18.89  24.42 
1972 08 30.07  18.02  24.04 
1972 09 26.81  15.88  21.34 
1972 10 18.44   7.88  13.16 
1972 11 13.58   2.57   8.07 
1972 12 11.05   2.55   6.80 
1973 01  9.38  -1.26   4.06 
1973 02 99.99  -2.46 -99.99 
1973 03 99.99   5.93 -99.99 
1973 04 19.23   7.41  13.32 
1973 05 23.94  11.50  17.72 
1973 06 29.42  18.71  24.07 
1973 07 30.63  19.17  24.90 
1973 08 29.95  18.95  24.45 
1973 09 28.40  16.87  22.64 
1973 10 22.08   8.63  15.35 
1973 11 17.00   4.80  10.90 
1973 12  9.13  -1.20   3.96 
1974 01 12.64   3.21   7.92 
1974 02 10.45  -1.93   4.25 
1974 03 16.77   3.37  10.07 
1974 04 21.20   7.11  14.15 
1974 05 24.31  11.72  18.01 
1974 06 26.57  14.72  20.64 
1974 07 29.77  18.25  24.01 
1974 08 28.56  18.92  23.74 
1974 09 24.45  13.71  19.08 
1974 10 20.34   5.15  12.74 
1974 11 15.88   2.51   9.19 
1974 12  9.87   -.67   4.60 
1975 01 10.16  -1.59   4.28 
1975 02 10.99   -.10   5.44 
1975 03 12.72    .85   6.78 
1975 04 18.45   5.07  11.76 
1975 05 24.89  13.66  19.27 
1975 06 28.75  16.35  22.55 
1975 07 28.61  19.00  23.80 
1975 08 30.97  19.37  25.17 
1975 09 24.98  15.34  20.16 
1975 10 22.52   9.64  16.08 
1975 11 17.20   3.44  10.32 
1975 12  9.10  -1.59   3.75 
1976 01  7.03  -4.27   1.38 
1976 02 15.09    .82   7.95 
1976 03 18.18   3.80  10.99 
1976 04 24.00   6.59  15.29 
1976 05 23.91  11.20  17.55 
1976 06 28.01  16.85  22.43 
1976 07 30.81  17.79  24.30 
1976 08 29.83  16.96  23.40 
1976 09 26.16  12.66  19.41 
1976 10 17.06   5.34  11.20 
1976 11 11.91   -.91   5.50 
1976 12  7.35  -4.73   1.30 
1977 02  9.92  -3.58   3.17 
1977 03 17.75   4.80  11.27 
1977 04 22.65   7.84  15.24 
