1951 03 15.01   2.64   8.82 
1951 04 18.35   7.18  12.76 
1951 05 23.40  11.60  17.50 
1951 06 26.20  15.17  20.68 
1951 07 28.58  19.95  24.27 
1951 08 31.94  21.81  26.87 
1951 09 24.93  15.98  20.45 
1951 10 21.47  12.68  17.07 
1951 11 16.50   5.27  10.88 
1951 12 13.95   1.02   7.48 
1952 01 10.35  -1.19   4.58 
1952 02  7.28  -1.52   2.88 
1952 03 12.31   2.07   7.19 
1952 04 17.46   7.78  12.62 
1952 05 22.26  11.99  17.12 
1952 06 24.99  16.65  20.82 
1952 07 27.53  20.52  24.02 
1952 08 30.99  22.10  26.54 
1952 09 26.82  18.21  22.52 
1952 10 21.25  12.42  16.83 
1952 11 16.70   7.43  12.06 
1952 12 11.46   -.15   5.65 
1953 01  9.28  -2.30   3.48 
1953 02  9.89  -2.67   3.61 
1953 03 14.45   3.26   8.85 
1953 04 17.29   5.92  11.61 
1953 05 21.75  11.86  16.80 
1953 06 24.41  16.68  20.54 
1953 07 28.07  20.20  24.13 
1953 08 28.72  21.26  24.99 
1953 09 26.38  18.16  22.27 
1953 10 21.90  12.40  17.15 
1953 11 16.20   5.10  10.65 
1953 12 13.26   3.04   8.14 
1954 01  9.37    .-2   4.67 
1954 02 12.20   -.82   5.69 
1954 03 13.13   2.46   7.79 
1954 04 19.62   9.22  14.42 
1954 05 21.70  12.71  17.20 
1954 06 21.30  15.04  18.17 
1954 07 25.57  19.32  22.44 
1954 08 30.73  22.88  26.80 
1954 09 27.93  20.78  24.35 
1954 10 19.54  11.78  15.66 
1954 11 17.11   7.20  12.15 
1954 12 12.64   2.64   7.64 
1955 01 10.36  -1.69   4.33 
1955 02 12.05    .54   6.29 
1955 03 13.01   4.46   8.74 
1955 04 17.70   8.34  13.02 
1955 05 21.83  12.82  17.32 
1955 06 26.40  18.49  22.44 
1955 07 30.65  23.10  26.87 
1955 08 29.61  21.89  25.75 
1955 09 25.43  17.98  21.70 
1955 10 21.24  13.98  17.61 
1955 11 16.24   6.04  11.14 
1955 12 14.05   1.72   7.88 
1956 01  9.83  -1.27   4.27 
1956 02  9.39   -.97   4.21 
1956 03 12.78   4.01   8.39 
1956 04 16.98   8.09  12.53 
1956 05 21.34  12.59  16.96 
1956 06 25.50  18.01  21.75 
1956 07 27.71  20.91  24.31 
1956 08 28.62  21.17  24.89 
1956 09 25.61  19.09  22.35 
1956 10 20.14  14.01  17.07 
1956 11 15.78   7.50  11.64 
1956 12 10.66  -1.03   4.81 
1957 01 10.66    .31   5.48 
1957 02  8.12   -.52   3.80 
1957 03 11.94    .80   6.37 
1957 04 17.87   9.01  13.44 
1957 05 20.08  11.94  16.01 
1957 06 22.62  15.95  19.28 
1957 07 26.92  21.43  24.17 
1957 08 29.32  23.51  26.41 
1957 09 23.08  17.11  20.09 
1957 10 20.98  12.69  16.83 
1957 11 16.91   8.64  12.77 
1957 12 12.29   3.59   7.94 
1958 01  9.56    .-8   4.74 
1958 02 10.57    .99   5.78 
1958 03 12.82   2.96   7.89 
1958 04 18.04   8.42  13.23 
1958 05 21.71  12.23  16.96 
1958 06 25.59  17.31  21.45 
1958 07 27.42  20.94  24.18 
1958 08 29.04  21.88  25.46 
1958 09 26.67  19.11  22.89 
1958 10 18.79  11.94  15.36 
1958 11 14.85   7.15  11.00 
1958 12 13.05   3.23   8.14 
1959 01  8.91  -1.16   3.87 
1959 02 11.46   2.49   6.97 
1959 03 12.73   4.10   8.41 
1959 04 18.89   9.29  14.09 
1959 05 21.54  12.98  17.26 
1959 06 22.98  16.18  19.58 
1959 07 28.58  22.05  25.31 
1959 08 29.39  22.59  25.99 
1959 09 26.61  19.93  23.27 
1959 10 20.77  13.62  17.19 
1959 11 15.77   8.07  11.92 
1959 12 12.80   1.92   7.36 
1960 01 10.61   -.77   4.92 
1960 02 12.07    .81   6.44 
1960 03 13.88   3.42   8.64 
1960 04 16.37   7.87  12.12 
1960 05 21.27  13.03  17.15 
1960 06 24.18  17.11  20.64 
1960 07 28.68  21.59  25.13 
1960 08 28.89  22.04  25.46 
1960 09 26.95  19.39  23.17 
1960 10 20.29  12.32  16.30 
1960 11 16.26   7.93  12.09 
1960 12 12.19   1.55   6.87 
1961 01  9.05  -1.41   3.82 
1961 02 10.68  -3.95   3.36 
1961 03 13.95   2.93   8.43 
1961 04 19.48   7.38  13.43 
1961 05 22.83  14.34  18.58 
1961 06 25.44  18.08  21.76 
1961 07 30.55  23.01  26.78 
1961 08 29.95  22.54  26.24 
1961 09 28.49  20.48  24.48 
1961 10 21.37  14.93  18.15 
1961 11 17.19   7.75  12.47 
1961 12 12.69   1.86   7.27 
1962 01 10.28  -2.15   4.06 
1962 02 12.10  -1.88   5.11 
1962 03 14.26   1.02   7.64 
1962 04 19.14   7.51  13.32 
1962 05 22.78  12.06  17.42 
1962 06 25.31  16.33  20.82 
1962 07 28.69  21.46  25.07 
1962 08 31.83  22.48  27.15 
1962 09 28.97  18.77  23.87 
1962 10 20.46  10.20  15.33 
1962 11 15.38   4.79  10.08 
1962 12 13.25  -1.04   6.10 
1963 01  9.72  -6.83   1.44 
1963 02 10.62  -2.94   3.84 
1963 03 12.36    .69   6.52 
1963 04 19.48   7.80  13.64 
1963 05 22.50  13.35  17.92 
1963 06 25.35  17.02  21.18 
1963 07 29.14  20.57  24.85 
1963 08 30.34  22.06  26.20 
1963 09 26.30  16.79  21.55 
1963 10 21.34  11.40  16.36 
1963 11 17.93   5.81  11.87 
1963 12 14.33    .45   7.39 
1964 01  9.85   -.11   4.87 
1964 02  8.87  -1.49   3.69 
1964 03 13.68   1.54   7.61 
1964 04 20.80  10.81  15.80 
1964 05 24.35  12.37  18.36 
1964 06 24.33  15.23  19.77 
1964 07 28.52  20.31  24.41 
1964 08 31.08  22.16  26.62 
1964 09 25.37  17.14  21.25 
1964 10 20.44  10.66  15.55 
1964 11 17.42   3.93  10.67 
1964 12 12.94    .75   6.84 
1965 01 10.52  -2.08   4.22 
1965 02 10.81  -2.31   4.25 
1965 03 12.82   -.28   6.27 
1965 04 16.37   4.92  10.65 
1965 05 22.52  11.99  17.25 
1965 06 26.62  17.94  22.28 
1965 07 28.53  21.20  24.86 
1965 08 31.85  22.05  26.95 
1965 09 26.52  17.73  22.12 
1965 10 22.38  10.27  16.32 
1965 11 18.21   6.33  12.27 
1965 12 12.45   -.54   5.95 
1966 01 10.03  -4.28   2.87 
1966 02 12.64   -.20   6.22 
1966 03 14.55   2.98   8.76 
1966 04 17.99   8.52  13.25 
1966 05 22.17  10.07  16.11 
1966 06 23.39  14.93  19.16 
1966 07 27.74  20.28  24.01 
1966 08 30.12  21.65  25.88 
1966 09 26.43  17.94  22.18 
1966 10 22.74  11.78  17.26 
1966 11 17.18   4.98  11.08 
1966 12 11.38  -1.81   4.78 
1967 01  9.52  -3.90   2.81 
1967 02  9.41  -2.14   3.63 
1967 03 14.41   2.04   8.22 
1967 04 19.23   7.81  13.52 
1967 05 24.83  12.57  18.70 
1967 06 27.72  17.39  22.55 
1967 07 30.08  22.24  26.16 
1967 08 31.51  22.63  27.07 
1967 09 26.27  18.57  22.42 
1967 10 21.18  10.84  16.01 
1967 11 15.64   5.99  10.81 
1967 12 11.15  -2.21   4.46 
1968 01 10.79  -3.58   3.60 
1968 02  8.68  -4.94   1.87 
1968 03 14.21   3.18   8.69 
1968 04 19.14   7.62  13.37 
1968 05 22.60  12.38  17.49 
1968 06 26.82  17.20  22.01 
1968 07 28.87  21.54  25.20 
1968 08 30.98  23.17  27.07 
1968 09 26.44  17.66  22.05 
1968 10 20.46  11.66  16.06 
1968 11 18.81   6.02  12.41 
1968 12 13.66   2.07   7.86 
1969 01  9.47  -2.29   3.59 
1969 02  9.43    .-4   4.69 
1969 03 12.11    .57   6.33 
1969 04 19.64   7.11  13.37 
1969 05 23.18  12.08  17.63 
1969 06 25.51  16.21  20.86 
1969 07 28.48  20.81  24.64 
1969 08 31.38  22.38  26.88 
1969 09 26.88  17.65  22.26 
1969 10 20.68  10.92  15.80 
1969 11 16.48   5.76  11.12 
1969 12 12.47  -2.22   5.12 
1970 01  9.43  -4.25   2.59 
1970 02 10.59  -2.19   4.19 
1970 03 10.06  -1.52   4.27 
1970 04 16.98   7.35  12.16 
1970 05 23.27  13.17  18.22 
1970 06 24.89  17.01  20.95 
1970 07 28.28  20.90  24.59 
1970 08 29.95  21.36  25.65 
1970 09 26.13  18.66  22.39 
1970 10 20.62  10.41  15.51 
1970 11 15.31   3.92   9.61 
1970 12  9.68  -2.65   3.51 
1971 01 10.05  -1.98   4.03 
1971 02 10.50   -.77   4.86 
1971 03 13.81   1.75   7.78 
1971 04 17.91   7.85  12.88 
1971 05 22.40  13.08  17.74 
1971 06 25.33  17.20  21.26 
