1950 08 27.80  15.15  21.47 
1950 09 26.01  12.44  19.22 
1950 10 26.64   7.40  17.02 
1950 11 13.33  -3.05   5.14 
1950 12  8.75  -7.97    .39 
1951 01  8.37  -6.62    .87 
1951 02 12.29  -3.73   4.27 
1951 03 13.90  -2.01   5.94 
1951 04 18.43   4.79  11.61 
1951 05 26.30   8.49  17.39 
1951 06 27.87  15.04  21.45 
1951 07 30.87  18.94  24.90 
1951 08 31.58  17.24  24.41 
1951 09 25.63  11.92  18.77 
1951 10 21.81   7.38  14.59 
1951 11 10.26  -4.16   3.05 
1951 12  7.96  -5.94   1.01 
1952 01  9.91  -3.99   2.96 
1952 02 11.90  -2.96   4.46 
1952 03 13.37  -1.83   5.77 
1952 04 20.56   3.52  12.04 
1952 05 26.09 -99.99 -99.99 
1952 06 35.30  17.59  26.44 
1952 07 34.38  17.52  25.95 
1952 08 31.48  16.06  23.77 
1952 09 29.86   7.46  18.66 
1952 10 22.67  -1.63  10.52 
1952 11 14.54  -2.13   6.20 
1952 12  8.33  -5.30   1.51 
1953 01  8.78  -5.24   1.77 
1953 02 12.73  -4.03   4.34 
1953 03 17.26   -.35   8.45 
1953 04 18.02   2.44  10.23 
1953 05 25.37  11.15  18.26 
1953 06 34.31  18.03  26.17 
1953 07 34.02  16.28  25.15 
1953 08 34.43  14.53  24.48 
1953 09 31.99   9.18  20.58 
1953 10 24.57 -99.99 -99.99 
1953 11 16.15  -2.63   6.76 
1953 12 10.14  -5.76   2.19 
1954 01  8.13  -8.46   -.16 
1954 02 15.26  -3.26   6.00 
1954 03 13.74  -2.86   5.44 
1954 04 24.93   7.67  16.29 
1954 05 23.60   6.00  14.80 
1954 06 32.43  15.39  23.91 
1954 07 39.21  18.46  28.84 
1954 08 36.79  16.73  26.76 
1954 09 33.14  10.87  22.00 
1954 10 21.21   7.11  14.16 
1954 11 15.58  -2.43   6.57 
1954 12  9.16  -6.01   1.57 
1955 01  7.65  -6.24    .70 
1955 02 10.18  -5.95   2.11 
1955 03 14.26  -2.58   5.84 
1955 04 23.91   5.74  14.82 
1955 05 26.25   9.54  17.89 
1955 06 27.26  11.28  19.27 
1955 07 34.21  16.70  25.45 
1955 08 33.84  14.04  23.94 
1955 09 31.46 -99.99 -99.99 
1955 10 99.99   3.65 -99.99 
1955 11 13.44  -3.39   5.02 
1955 12  8.72  -6.75    .98 
1956 01  6.88  -8.93  -1.02 
1956 02 10.49  -3.28   3.60 
1956 03 16.42   -.26   8.08 
1956 04 20.97   3.63  12.29 
1956 05 28.12  14.57  21.34 
1956 06 29.92  16.34  23.13 
1956 07 32.32  17.74  25.03 
1956 08 34.49  17.04  25.77 
1956 09 31.50 -99.99 -99.99 
1956 10 25.74   5.97  15.85 
1956 11 14.25  -2.21   6.02 
1956 12 10.26  -4.94   2.65 
1957 01  3.73 -10.26  -3.26 
1957 02  9.38  -1.86   3.76 
1957 03 11.29  -1.53   4.88 
1957 04 17.03   6.05  11.54 
1957 05 23.06  10.59  16.82 
1957 06 27.20  15.12  21.16 
1957 07 30.33  17.27  23.80 
1957 08 32.22  16.20  24.21 
1957 09 26.20  10.53  18.36 
1957 10 20.03   3.77  11.90 
1957 11 12.64   -.47   6.08 
1957 12 12.13  -2.46   4.83 
1958 01  6.65  -6.33    .16 
1958 02  3.94  -9.05  -2.55 
1958 03  6.34  -2.08   2.12 
1958 04 19.41   5.48  12.44 
1958 05 26.29  10.76  18.52 
1958 06 29.18  14.85  22.01 
1958 07 30.16  18.79  24.48 
1958 08 31.44  17.16  24.30 
1958 09 26.61  13.80  20.20 
1958 10 22.75   5.22  13.98 
1958 11 17.93   2.08  10.00 
1958 12  7.17  -6.46    .35 
1959 01  5.01  -8.50  -1.74 
1959 02  9.64  -3.95   2.84 
1959 03 16.48   -.35   8.06 
1959 04 21.73   5.42  13.57 
1959 05 26.43  13.63  20.03 
1959 06 29.67  15.78  22.72 
1959 07 30.17  16.65  23.41 
1959 08 32.61  18.06  25.33 
1959 09 29.29  12.76  21.02 
1959 10 20.45   5.48  12.96 
1959 11 11.81  -3.72   4.04 
1959 12 10.41  -1.28   4.56 
1960 01  7.83  -4.23   1.80 
1960 02  6.37  -5.24    .56 
1960 03  7.22  -5.63    .79 
1960 04 22.24   6.29  14.26 
1960 05 25.04   8.97  17.00 
1960 06 29.41  15.53  22.47 
1960 07 30.64  16.45  23.54 
1960 08 32.81  17.39  25.10 
1960 09 31.87  13.37  22.62 
1960 10 23.19   7.35  15.27 
1960 11 16.51   -.75   7.88 
1960 12  6.88  -6.99    .-5 
1961 01  8.13  -9.52   -.69 
1961 02 10.83  -3.46   3.68 
1961 03 15.54   1.96   8.75 
1961 04 18.71   4.41  11.56 
1961 05 23.13   9.55  16.34 
1961 06 28.42  13.81  21.11 
1961 07 31.37  17.45  24.41 
1961 08 31.11  15.75  23.43 
1961 09 27.16  12.33  19.74 
1961 10 22.89   6.44  14.66 
1961 11 13.19    . 7   6.62 
1961 12  6.08  -6.13    .-2 
1962 01  3.77 -10.14  -3.18 
1962 02 12.03  -2.99   4.52 
1962 03 12.51  -1.81   5.35 
1962 04 20.55   3.32  11.93 
1962 05 30.21  14.39  22.30 
1962 06 29.30  14.54  21.92 
1962 07 32.65  17.24  24.94 
1962 08 34.56  16.56  25.56 
1962 09 25.52  13.38  19.45 
1962 10 23.07   9.32  16.19 
1962 11 14.67    .38   7.52 
1962 12  8.84  -5.43   1.70 
1963 01  3.71 -11.13  -3.71 
1963 02  8.81  -7.12    .84 
1963 03 18.40   2.15  10.27 
1963 04 24.37   7.22  15.79 
1963 05 25.59  11.82  18.70 
1963 06 30.89  17.11  24.00 
1963 07 32.23  18.40  25.31 
1963 08 32.18  17.24  24.71 
1963 09 29.54  13.02  21.28 
1963 10 29.91   8.10  19.01 
1963 11 17.26   -.85   8.20 
1963 12  3.83 -11.30  -3.73 
1964 01 11.98  -6.95   2.51 
1964 02  9.18  -5.82   1.68 
1964 03 14.94  -2.85   6.04 
1964 04 23.59   7.04  15.31 
1964 05 27.18  11.97  19.57 
1964 06 28.66  15.42  22.04 
1964 07 33.16  17.75  25.46 
1964 08 30.91  15.76  23.33 
1964 09 28.68  12.58  20.63 
1964 10 23.82   3.48  13.65 
1964 11 17.92   2.46  10.19 
1964 12  9.74  -4.86   2.43 
1965 01 10.18  -6.18   2.00 
1965 02 11.50  -5.92   2.79 
1965 03  9.05  -4.90   2.07 
1965 04 24.39   5.88  15.13 
1965 05 27.78  12.14  19.96 
1965 06 29.15  15.72  22.43 
1965 07 30.96  17.04  24.00 
1965 08 31.23  15.92  23.57 
1965 09 27.55  13.67  20.61 
1965 10 22.51   5.38  13.94 
1965 11 18.37   2.30  10.33 
1965 12 13.83   -.29   6.77 
1966 01  5.01  -8.26  -1.62 
1966 02  8.54  -7.10    .72 
1966 03 18.49    .32   9.40 
1966 04 19.70   4.17  11.94 
1966 05 25.84   8.08  16.95 
1966 06 29.66  13.97  21.81 
1966 07 35.09  18.98  27.04 
1966 08 30.15  14.95  22.55 
1966 09 25.72  10.51  18.11 
1966 10 22.33   3.16  12.74 
1966 11 17.40   2.46   9.93 
1966 12  8.95  -4.91   2.02 
1967 01 11.49  -5.70   2.89 
1967 02  9.87  -6.31   1.78 
1967 03 18.10   2.70  10.40 
1967 04 23.51   8.09  15.80 
1967 05 23.65   9.01  16.33 
1967 06 29.02  15.47  22.24 
1967 07 30.09  15.31  22.70 
1967 08 29.56  13.50  21.53 
1967 09 26.79  10.03  18.41 
1967 10 22.73   7.48  15.10 
1967 11 13.84   -.82   6.51 
1967 12  8.57  -2.91   2.83 
1968 01  6.13  -6.19    .-2 
1968 02  7.38  -6.52    .43 
1968 03 16.33    .-7   8.13 
1968 04 22.11   4.75  13.43 
1968 05 23.42   8.53  15.97 
1968 06 30.24  14.86  22.55 
1968 07 31.19  16.96  24.08 
1968 08 30.98  18.20  24.59 
1968 09 27.53  11.89  19.71 
1968 10 23.60   6.22  14.91 
1968 11 12.75    .55   6.65 
1968 12  7.42  -5.56    .93 
1969 01  6.18  -6.04    . 6 
1969 02  8.87  -2.09   3.38 
1969 03 11.39  -3.80   3.79 
1969 04 22.04   6.67  14.35 
1969 05 26.44  11.25  18.84 
1969 06 28.28  14.84  21.56 
1969 07 33.08  19.85  26.46 
1969 08 32.53  16.91  24.72 
1969 09 27.63  13.66  20.64 
1969 10 21.78   6.79  14.28 
1969 11 16.04   -.81   7.61 
1969 12  6.15  -3.61   1.27 
1970 01  3.87  -9.57  -2.85 
1970 02 10.40  -5.93   2.23 
1970 03 11.16  -1.10   5.02 
1970 04 21.61   5.66  13.63 
1970 05 27.17  12.06  19.61 
1970 06 28.76  16.28  22.52 
1970 07 33.62  16.87  25.24 
1970 08 34.89  18.69  26.79 
1970 09 29.65  15.27  22.46 
1970 10 20.56   7.41  13.98 
1970 11 13.79    .73   7.26 
1970 12 11.94  -1.56   5.18 
1971 01  6.49  -7.36   -.43 
1971 02  8.13  -4.42   1.85 
1971 03 14.38  -1.29   6.54 
1971 04 22.87   5.00  13.93 
1971 05 24.78   9.14  16.96 
1971 06 31.41  17.83  24.62 
1971 07 31.22  16.73  23.97 
1971 08 32.03  15.57  23.80 
1971 09 29.00  14.80  21.90 
1971 10 25.59   9.70  17.64 
1971 11 15.44   1.32   8.38 
1971 12 10.69    .44   5.56 
1972 01  7.33  -6.04    .64 
1972 02 10.41  -4.35   3.03 
1972 03 17.12   1.57   9.34 
1972 04 22.37   6.37  14.37 
1972 05 25.67  10.82  18.24 
1972 06 32.04  14.37  23.20 
1972 07 32.45  17.74  25.09 
1972 08 31.94  17.31  24.62 
1972 09 28.84  15.86  22.35 
1972 10 19.71   7.94  13.83 
1972 11  9.47   1.04   5.26 
1972 12  4.90  -5.46   -.27 
1973 01  6.76  -5.96    .40 
1973 02  8.63  -4.28   2.17 
1973 03 16.25   4.91  10.58 
1973 04 18.33   5.36  11.84 
1973 05 23.74   9.55  16.64 
1973 06 29.72  15.15  22.43 
