1949 01 10.71  -1.64   4.53 
1949 02 10.38    . 5   5.21 
1949 03 11.14    .-9   5.52 
1949 04 16.54   4.80  10.67 
1949 05 23.08  11.08  17.08 
1949 06 22.13  14.77  18.45 
1949 07 29.65  19.85  24.75 
1949 08 30.48  21.25  25.86 
1949 09 25.65  17.23  21.43 
1949 10 19.43  11.21  15.32 
1949 11 14.05   4.37   9.21 
1949 12 10.12    .31   5.21 
1950 01  9.37  -1.48   3.94 
1950 02  9.18  -1.73   3.72 
1950 03 13.05    .78   6.91 
1950 04 18.42   8.03  13.22 
1950 05 23.34  13.24  18.29 
1950 06 24.51  17.12  20.82 
1950 07 30.27  21.28  25.77 
1950 08 29.27  21.61  25.44 
1950 09 27.45  18.46  22.96 
1950 10 18.86  11.34  15.10 
1950 11 14.98   6.23  10.60 
1950 12 10.18   -.63   4.77 
1951 01  7.95  -2.82   2.56 
1951 02  8.75  -1.45   3.65 
1951 03 13.07   2.38   7.72 
1951 04 17.54   7.40  12.47 
1951 05 22.64  12.42  17.52 
1951 06 25.26  15.77  20.51 
1951 07 27.79  20.16  23.97 
1951 08 31.01  22.29  26.65 
1951 09 23.57  16.25  19.91 
1951 10 20.82  12.86  16.84 
1951 11 15.95   5.39  10.67 
1951 12 12.60   1.27   6.93 
1952 01  8.64  -1.74   3.45 
1952 02  6.11  -2.25   1.93 
1952 03 11.33   2.08   6.71 
1952 04 17.29   7.35  12.32 
1952 05 22.38  11.65  17.01 
1952 06 24.96  16.81  20.88 
1952 07 27.55  20.54  24.04 
1952 08 30.53  22.39  26.46 
1952 09 25.66  18.27  21.96 
1952 10 20.23  12.60  16.41 
1952 11 16.06   7.54  11.79 
1952 12  9.75    .19   4.96 
1953 01  8.22  -2.30   2.96 
1953 02  8.62  -1.76   3.42 
1953 03 13.53   3.21   8.37 
1953 04 16.93   5.89  11.41 
1953 05 21.56  12.15  16.85 
1953 06 23.44  16.46  19.95 
1953 07 27.31  20.61  23.96 
1953 08 28.00  21.07  24.53 
1953 09 24.89  18.17  21.53 
1953 10 20.48  12.42  16.45 
1953 11 15.07   4.48   9.77 
1953 12 12.07   1.81   6.93 
1954 01  8.06  -1.44   3.31 
1954 02 10.82  -2.03   4.39 
1954 03 12.80   1.17   6.99 
1954 04 18.81   8.35  13.58 
1954 05 21.62  11.27  16.44 
1954 06 20.53  13.72  17.12 
1954 07 25.43  18.25  21.84 
1954 08 30.25  22.45  26.35 
1954 09 27.30  19.58  23.43 
1954 10 18.58  11.11  14.84 
1954 11 15.74   6.33  11.03 
1954 12 11.27   1.57   6.42 
1955 01  8.68  -2.84   2.92 
1955 02 11.33   -.88   5.22 
1955 03 11.95   3.78   7.86 
1955 04 18.02   7.55  12.78 
1955 05 21.75  12.53  17.14 
1955 06 26.73  18.02  22.37 
1955 07 31.49  22.56  27.02 
1955 08 29.66  21.72  25.68 
1955 09 25.09  17.28  21.18 
1955 10 20.56  13.42  16.99 
1955 11 15.36   5.37  10.36 
1955 12 12.88   1.21   7.04 
1956 01  8.53  -1.49   3.52 
1956 02  8.96  -2.78   3.09 
1956 03 12.84   2.79   7.81 
1956 04 17.50   6.47  11.98 
1956 05 21.52  11.84  16.68 
1956 06 25.85  17.36  21.60 
1956 07 27.85  20.14  23.99 
1956 08 29.05  20.28  24.66 
1956 09 25.65  18.27  21.96 
1956 10 19.69  13.07  16.38 
1956 11 15.50   6.41  10.95 
1956 12 10.71  -2.29   4.21 
1957 01 10.65  -1.34   4.65 
1957 02  8.41  -1.91   3.25 
1957 03 12.44   -.25   6.09 
1957 04 18.57   8.41  13.49 
1957 05 21.10  11.18  16.14 
1957 06 22.81  15.27  19.04 
1957 07 27.04  20.44  23.74 
1957 08 31.02  22.81  26.91 
1957 09 23.14  16.87  20.00 
1957 10 21.48  11.81  16.64 
1957 11 17.03   7.26  12.14 
1957 12 12.39   1.98   7.18 
1958 01  9.77  -1.55   4.11 
1958 02 10.42   -.26   5.08 
1958 03 13.07   2.04   7.55 
1958 04 18.37   7.20  12.78 
1958 05 22.81  11.35  17.08 
1958 06 26.61  16.86  21.73 
1958 07 28.07  20.49  24.28 
1958 08 28.98  21.22  25.09 
1958 09 26.46  18.33  22.39 
1958 10 18.92  11.18  15.05 
1958 11 14.77   6.19  10.48 
1958 12 12.81   1.86   7.33 
1959 01  8.18  -2.39   2.89 
1959 02 11.10   1.37   6.23 
1959 03 12.43   2.83   7.63 
1959 04 19.75   7.78  13.76 
1959 05 22.58  12.47  17.52 
1959 06 23.26  15.75  19.50 
1959 07 29.23  21.81  25.52 
1959 08 30.03  22.20  26.11 
1959 09 26.55  19.61  23.08 
1959 10 20.61  12.85  16.73 
1959 11 15.17   6.92  11.04 
1959 12 11.55   1.04   6.30 
1960 01  9.66  -2.45   3.60 
1960 02 12.17   -.46   5.85 
1960 03 14.25   2.21   8.22 
1960 04 16.43   7.05  11.74 
1960 05 21.65  12.15  16.90 
1960 06 24.92  16.50  20.71 
1960 07 29.84  20.78  25.31 
1960 08 29.61  21.43  25.52 
1960 09 26.40  18.28  22.34 
1960 10 19.99  11.42  15.70 
1960 11 15.76   6.81  11.28 
1960 12 11.29    .29   5.79 
1961 01  8.35  -2.60   2.88 
1961 02  9.49  -2.92   3.28 
1961 03 12.26   2.18   7.22 
1961 04 18.60   7.51  13.05 
1961 05 22.90  13.34  18.11 
1961 06 24.93  16.77  20.85 
1961 07 29.75  21.81  25.78 
1961 08 29.06  21.64  25.34 
1961 09 27.32  19.35  23.33 
1961 10 20.42  14.09  17.25 
1961 11 16.20   7.06  11.63 
1961 12 11.61    .27   5.94 
1962 01  8.89  -2.33   3.28 
1962 02 10.74  -1.53   4.60 
1962 03 12.92   1.04   6.98 
1962 04 17.56   7.07  12.31 
1962 05 21.78  11.83  16.80 
1962 06 23.16  15.77  19.46 
1962 07 27.62  20.80  24.21 
1962 08 31.25  22.04  26.64 
1962 09 26.80  18.60  22.70 
1962 10 19.41  11.07  15.24 
1962 11 14.20   5.41   9.80 
1962 12 11.31   -.36   5.47 
1963 01  7.99  -5.76   1.11 
1963 02  9.35  -2.87   3.24 
1963 03 11.60    .38   5.99 
1963 04 18.09   6.82  12.45 
1963 05 21.23  13.17  17.20 
1963 06 25.33  17.98  21.65 
1963 07 28.77  20.84  24.80 
1963 08 29.28  22.13  25.70 
1963 09 23.66  16.54  20.10 
1963 10 19.54  11.40  15.47 
1963 11 15.79   6.16  10.97 
1963 12 12.54   1.17   6.86 
1964 01  8.47    .14   4.31 
1964 02  7.61   -.94   3.33 
1964 03 11.78   1.09   6.43 
1964 04 19.24  10.14  14.69 
1964 05 23.05  12.85  17.95 
1964 06 24.27  16.78  20.52 
1964 07 28.59  21.49  25.04 
1964 08 30.76  22.94  26.85 
1964 09 24.32  17.98  21.15 
1964 10 18.94  10.90  14.92 
1964 11 15.81   4.50  10.15 
1964 12 11.19    .99   6.08 
1965 01  8.71  -1.92   3.39 
1965 02  9.22  -2.19   3.51 
1965 03 11.27   -.31   5.48 
1965 04 15.37   4.76  10.06 
1965 05 21.29  11.83  16.56 
1965 06 25.10  17.59  21.34 
1965 07 27.15  20.97  24.06 
1965 08 30.41  22.11  26.26 
1965 09 25.47  18.21  21.84 
1965 10 20.62  10.93  15.77 
1965 11 16.61   6.15  11.38 
1965 12 10.76    . 5   5.40 
1966 01  8.30  -3.16   2.57 
1966 02 11.28   -.46   5.41 
1966 03 13.10   3.30   8.20 
1966 04 17.07   8.06  12.56 
1966 05 21.96  10.55  16.25 
1966 06 23.21  15.88  19.54 
1966 07 27.67  21.10  24.38 
1966 08 30.12  22.63  26.37 
1966 09 25.40  18.74  22.07 
1966 10 21.35  12.58  16.96 
1966 11 15.71   5.76  10.73 
1966 12  9.64   -.97   4.33 
1967 01  8.18  -3.65   2.26 
1967 02  7.84  -2.33   2.75 
1967 03 13.28   1.24   7.26 
1967 04 17.76   7.84  12.80 
1967 05 23.36  12.88  18.12 
1967 06 26.13  17.16  21.64 
1967 07 28.55  21.42  24.98 
1967 08 31.06  23.58  27.32 
1967 09 24.37  18.45  21.41 
1967 10 18.95  10.93  14.94 
1967 11 14.28   5.59   9.93 
1967 12 10.02  -1.04   4.48 
1968 01  9.43  -2.73   3.35 
1968 02  7.65  -3.42   2.11 
1968 03 13.04   2.78   7.91 
