1947 06 23.91  13.51  18.70 
1947 07 27.56  14.55  21.05 
1947 08 32.86  19.32  26.09 
1947 09 24.74  13.39  19.06 
1947 10 22.37   9.62  15.99 
1947 11  5.59   -.95   2.32 
1947 12  1.03  -7.30  -3.13 
1948 01 -3.20 -12.38  -7.79 
1948 02  1.51  -8.59  -3.54 
1948 03  9.93 -99.99 -99.99 
1948 04 18.58   5.33  11.95 
1948 05 99.99   8.37 -99.99 
1948 06 27.16  13.59  20.37 
1948 07 99.99  16.56 -99.99 
1948 08 29.15  15.11  22.13 
1948 09 26.17  12.71  19.44 
1948 10 15.29   3.56   9.42 
1948 11 10.79   2.57   6.68 
1948 12  4.08  -4.67   -.29 
1949 01  3.05  -4.53   -.74 
1949 02  4.58  -5.12   -.26 
1949 03  8.97 -99.99 -99.99 
1949 04 15.62 -99.99 -99.99 
1949 05 23.11   9.88  16.49 
1949 06 28.73  17.06  22.89 
1949 07 30.45  19.11  24.78 
1949 08 28.50  16.29  22.39 
1949 09 20.61   9.07  14.84 
1949 10 20.19   8.39  14.29 
1949 11  8.47    .23   4.35 
1949 12  4.39  -3.93    .22 
1950 01  5.76  -4.60    .58 
1950 02  1.33  -6.51  -2.59 
1950 03  4.46  -4.08    .19 
1950 04 11.38    .82   6.10 
1950 05 22.85   9.63  16.24 
1950 06 26.83  14.03  20.43 
1950 07 27.58  15.03  21.30 
1950 08 27.00  14.78  20.89 
1950 09 22.32  12.17  17.24 
1950 10 20.32   7.99  14.15 
1950 11  5.98  -2.34   1.81 
1950 12 -1.27  -9.95  -5.60 
1951 01  1.42  -5.71  -2.14 
1951 02  2.19  -6.67  -2.24 
1951 03  8.39  -1.72   3.33 
1951 04 13.71   2.98   8.34 
1951 05 23.49   9.85  16.67 
1951 06 25.78  14.16  19.97 
1951 07 28.49  16.33  22.41 
1951 08 27.07  14.99  21.03 
1951 09 23.20  10.50  16.85 
1951 10 19.79   7.23  13.51 
1951 11  4.94  -3.17    .88 
1951 12  1.90  -7.35  -2.72 
1952 01  2.34  -5.50  -1.57 
1952 02  4.69  -3.99    .35 
1952 03  7.10  -2.60   2.25 
1952 04 16.91   3.87  10.39 
1952 05 20.85   8.79  14.82 
1952 06 30.12  16.96  23.54 
1952 07 31.68  17.56  24.62 
1952 08 28.94  15.18  22.06 
1952 09 25.08  11.70  18.39 
1952 10 15.98   2.70   9.34 
1952 11 10.82   1.12   5.97 
1952 12  3.49  -2.55    .47 
1953 01  2.75  -4.19   -.72 
1953 02  5.92  -4.04    .94 
1953 03  9.02   -.32   4.35 
1953 04 13.04   2.26   7.65 
1953 05 23.82  11.06  17.44 
1953 06 30.58  15.87  23.22 
1953 07 31.27  17.26  24.26 
1953 08 30.22  16.17  23.19 
1953 09 26.26  11.25  18.75 
1953 10 21.72   7.08  14.40 
1953 11 10.85   1.62   6.23 
1953 12  4.60  -3.66    .46 
1954 01  1.49  -6.03  -2.27 
1954 02  6.99  -2.30   2.34 
1954 03  7.49  -3.40   2.04 
1954 04 18.87   5.99  12.43 
1954 05 19.91   7.01  13.46 
1954 06 29.20  16.59  22.89 
1954 07 30.31  16.68  23.49 
1954 08 27.20  15.82  21.51 
1954 09 25.67  13.46  19.56 
1954 10 17.53   7.67  12.60 
1954 11  9.43    .79   5.11 
1954 12  2.16  -4.17  -1.00 
1955 01   .55  -7.90  -3.67 
1955 02  2.79  -6.22  -1.71 
1955 03  8.85  -2.34   3.25 
1955 04 20.52   7.16  13.84 
1955 05 24.03  10.47  17.25 
1955 06 26.55  13.45  20.00 
1955 07 32.38  19.62  26.00 
1955 08 30.55  18.33  24.43 
1955 09 26.39  12.26  19.32 
1955 10 19.24   6.70  12.96 
1955 11  7.97  -1.91   3.03 
1955 12  1.17  -6.61  -2.71 
1956 01   .34  -7.87  -3.76 
1956 02  2.61  -5.57  -1.48 
1956 03  7.37  -3.31   2.03 
1956 04 14.98   2.17   8.57 
1956 05 22.29   9.39  15.84 
1956 06 29.20  15.73  22.46 
1956 07 29.17  16.98  23.07 
1956 08 28.34  16.02  22.18 
1956 09 24.78  10.95  17.86 
1956 10 22.65   8.00  15.32 
1956 11  9.99    .72   5.35 
1956 12  4.42  -1.69   1.36 
1957 01 -2.31 -10.55  -6.43 
1957 02  4.85  -4.29    .27 
1957 03  8.93  -2.08   3.42 
1957 04 14.51   5.21   9.86 
1957 05 21.48   9.53  15.50 
1957 06 27.27  15.33  21.30 
1957 07 29.81  16.70  23.25 
1957 08 29.59  15.36  22.47 
1957 09 24.39  11.43  17.91 
1957 10 16.28   3.97  10.12 
1957 11  9.25    . 5   4.65 
1957 12  6.09  -3.34   1.37 
1958 01   .24  -7.40  -3.58 
1958 02 -1.21 -10.00  -5.60 
1958 03  6.07  -1.57   2.25 
1958 04 16.76   4.12  10.44 
1958 05 23.32   8.12  15.71 
1958 06 24.22  12.19  18.20 
1958 07 27.41  17.37  22.39 
1958 08 27.86  15.79  21.82 
1958 09 24.11  12.52  18.31 
1958 10 19.45   6.21  12.83 
1958 11 10.90   1.16   6.03 
1958 12 -1.20 -10.38  -5.79 
1959 01 -1.05 -11.00  -6.03 
1959 02  1.49  -7.02  -2.76 
1959 03  7.70  -2.93   2.38 
1959 04 16.23   4.40  10.31 
1959 05 24.54  11.83  18.18 
1959 06 28.93  15.24  22.08 
1959 07 29.65  16.45  23.05 
1959 08 30.78  18.54  24.66 
1959 09 26.58  13.05  19.81 
1959 10 17.28   5.86  11.57 
1959 11  6.62  -2.97   1.82 
1959 12  5.03  -2.03   1.50 
1960 01  1.23  -5.74  -2.25 
1960 02   .96  -6.53  -2.78 
1960 03  1.54  -8.52  -3.49 
1960 04 17.96 -99.99 -99.99 
1960 05 19.89   8.89  14.39 
1960 06 25.83  14.11  19.96 
1960 07 28.78  15.53  22.15 
1960 08 29.15  16.81  22.98 
1960 09 26.72  14.48  20.59 
1960 10 18.17   6.49  12.33 
1960 11 10.67   1.48   6.07 
1960 12   .63  -8.26  -3.81 
1961 01  -.67  -9.39  -5.03 
1961 02  5.69  -4.90    .39 
1961 03  9.35   -.58   4.38 
1961 04 11.91   1.67   6.79 
1961 05 19.87   7.28  13.57 
1961 06 27.23  13.71  20.46 
1961 07 28.96  16.91  22.93 
1961 08 27.61  16.62  22.11 
1961 09 26.46  14.79  20.62 
1961 10 18.86   7.65  13.25 
1961 11  9.95    .57   5.26 
1961 12   .89  -6.51  -2.81 
1962 01 -1.92 -10.60  -6.26 
1962 02   . 6  -7.79  -3.86 
1962 03  5.77  -2.67   1.55 
1962 04 15.82   3.37   9.59 
1962 05 25.74  13.06  19.40 
1962 06 27.66  14.68  21.17 
1962 07 27.05  16.03  21.54 
1962 08 29.82  15.38  22.60 
1962 09 23.57  11.16  17.36 
1962 10 18.82   7.92  13.37 
1962 11  8.79    .33   4.56 
1962 12   .46  -8.82  -4.17 
1963 01 -4.94 -13.78  -9.35 
1963 02 -1.31 -11.86  -6.58 
1963 03  9.50  -1.20   4.15 
1963 04 17.00   3.92  10.46 
1963 05 21.22   7.86  14.54 
1963 06 28.69  14.17  21.43 
1963 07 30.00  16.44  23.22 
1963 08 25.93  14.55  20.24 
1963 09 25.01  10.58  17.79 
1963 10 24.30   9.22  16.76 
1963 11 11.85   2.94   7.39 
1963 12 -2.17 -10.17  -6.17 
1964 01  3.01  -6.18  -1.58 
1964 02  2.26  -6.89  -2.31 
1964 03  7.86  -2.91   2.47 
1964 04 16.24   4.25  10.24 
1964 05 24.75  11.20  17.97 
1964 06 29.09  15.74  22.41 
1964 07 29.70  18.20  23.95 
1964 08 27.74  15.04  21.39 
1964 09 24.73  11.84  18.28 
1964 10 17.46   3.78  10.62 
1964 11 12.37   1.36   6.86 
1964 12  1.98  -6.10  -2.06 
1965 01   .66  -7.83  -3.58 
1965 02  1.76  -7.99  -3.11 
1965 03  2.39  -4.85  -1.22 
1965 04 14.51   2.58   8.54 
1965 05 25.02  12.08  18.54 
1965 06 27.39  13.86  20.62 
1965 07 28.50  15.24  21.87 
1965 08 26.35  15.25  20.80 
1965 09 24.45  13.46  18.95 
1965 10 17.52   6.32  11.92 
1965 11 11.31    .73   6.02 
1965 12  5.79  -1.32   2.23 
1966 01 -1.98 -10.54  -6.26 
1966 02  2.60  -6.39  -1.89 
1966 03 10.01  -1.55   4.23 
1966 04 13.56   2.82   8.19 
1966 05 19.01   6.27  12.64 
1966 06 28.30  14.90  21.59 
1966 07 30.84  17.46  24.15 
1966 08 27.75  15.18  21.46 
1966 09 23.49  10.97  17.23 
1966 10 16.71   4.34  10.53 
1966 11  9.63   1.24   5.43 
1966 12  2.05  -4.63  -1.29 
1967 01  2.33  -5.70  -1.68 
1967 02   .12  -9.72  -4.80 
1967 03  8.10  -2.10   2.99 
1967 04 17.08   4.67  10.87 
1967 05 18.78   7.05  12.91 
1967 06 28.18  16.02  22.10 
1967 07 28.26  15.84  22.05 
1967 08 26.99  13.96  20.47 
1967 09 24.23  10.21  17.21 
1967 10 16.54   6.15  11.35 
1967 11  5.89  -1.67   2.10 
1967 12  3.53  -3.81   -.13 
1968 01 -1.19  -9.47  -5.33 
1968 02   .86  -9.52  -4.33 
1968 03 10.89   -.78   5.05 
1968 04 16.43   5.05  10.74 
1968 05 18.93   8.14  13.54 
1968 06 27.28  14.75  21.01 
1968 07 28.58  16.70  22.64 
1968 08 28.34  16.92  22.63 
1968 09 24.01  12.45  18.23 
1968 10 18.09   6.48  12.28 
1968 11  9.07   1.33   5.20 
1968 12   .95  -5.88  -2.46 
1969 01 -2.11  -9.06  -5.59 
1969 02  1.89  -6.30  -2.20 
1969 03  6.97  -4.42   1.27 
1969 04 17.45   4.36  10.90 
1969 05 22.53   9.45  15.99 
1969 06 24.34  13.47  18.90 
1969 07 28.96  17.94  23.45 
1969 08 29.43  15.94  22.68 
1969 09 23.87  12.27  18.07 
1969 10 17.20   5.76  11.48 
1969 11  7.13  -1.19   2.97 
1969 12   .46  -6.24  -2.89 
1970 01 -2.91 -12.69  -7.80 
1970 02  2.14  -7.42  -2.64 
1970 03  5.17  -3.81    .68 
1970 04 15.58   4.09   9.83 
1970 05 23.67  11.58  17.62 
1970 06 27.26  14.96  21.11 
1970 07 29.44  17.48  23.46 
1970 08 28.74  16.16  22.45 
1970 09 25.76  12.80  19.28 
1970 10 17.91   7.40  12.65 
1970 11  8.14    .31   4.22 
1970 12  3.93  -4.89   -.47 
1971 01 -2.56 -11.52  -7.04 
1971 02  1.13  -7.04  -2.95 
1971 03  5.57  -3.75    .91 
1971 04 16.35   2.08   9.22 
1971 05 20.92   7.30  14.11 
1971 06 29.56  17.04  23.30 
1971 07 28.08  15.28  21.68 
1971 08 28.60  14.66  21.63 
1971 09 26.11  14.29  20.20 
1971 10 21.38  10.50  15.94 
1971 11  9.74    .25   4.99 
1971 12  6.01  -2.08   1.96 
1972 01   .86  -8.76  -3.95 
1972 03  7.62  -3.38   2.11 
