1948 01   .15  -9.88  -4.86 
1948 02  4.67  -5.83   -.57 
1948 03 10.37   -.80   4.78 
1948 04 21.86   8.85  15.35 
1948 05 23.28  11.23  17.25 
1948 06 28.24  16.65  22.44 
1948 07 30.11  19.76  24.93 
1948 08 30.25  18.49  24.37 
1948 09 27.11  14.98  21.04 
1948 10 19.74   6.09  12.91 
1948 11 12.50   2.20   7.35 
1948 12  7.15  -3.82   1.66 
1949 01  2.30  -6.27  -1.98 
1949 02  5.96  -4.81    .57 
1949 03 10.77   -.20   5.28 
1949 04 17.70   5.20  11.45 
1949 05 25.00  13.92  19.45 
1949 06 29.00  18.64  23.82 
1949 07 30.82  21.00  25.91 
1949 08 29.94  17.79  23.87 
1949 09 22.48  10.89  16.68 
1949 10 20.77   8.91  14.84 
1949 11 14.90   1.81   8.35 
1949 12  7.96  -2.94   2.51 
1950 01  6.90  -5.83    .53 
1950 02  7.15  -3.91   1.62 
1950 03  9.64  -1.88   3.88 
1950 04 15.35   3.57   9.46 
1950 05 24.25  12.73  18.49 
1950 06 28.06  16.68  22.37 
1950 07 27.59  17.26  22.42 
1950 08 25.98  16.20  21.09 
1950 09 24.24  13.61  18.92 
1950 10 24.12  10.38  17.25 
1950 11  8.41  -2.64   2.88 
1950 12  3.71  -7.69  -1.99 
1951 01  4.65  -6.07   -.71 
1951 02  6.77  -3.89   1.44 
1951 03  9.30  -1.98   3.66 
1951 04 15.79   4.87  10.33 
1951 05 24.97  12.03  18.50 
1951 06 26.45  15.83  21.14 
1951 07 29.70  19.57  24.63 
1951 08 29.74  18.62  24.18 
1951 09 23.64  12.81  18.22 
1951 10 19.79   9.25  14.52 
1951 11  8.52  -1.75   3.38 
1951 12  4.53  -5.68   -.57 
1952 01  6.60  -4.37   1.11 
1952 02  8.26  -1.40   3.43 
1952 03 10.16   -.55   4.80 
1952 04 19.03   5.80  12.41 
1952 05 23.99  11.78  17.88 
1952 06 33.21  20.72  26.96 
1952 07 33.13  19.64  26.38 
1952 08 29.82  18.16  23.99 
1952 09 27.64  12.36  20.00 
1952 10 19.60   3.42  11.51 
1952 11 12.41   1.16   6.78 
1952 12  5.56  -2.39   1.58 
1953 01  5.91  -3.37   1.27 
1953 02 10.21  -1.85   4.17 
1953 03 13.59   1.48   7.53 
1953 04 16.03   4.61  10.32 
1953 05 23.80  12.55  18.17 
1953 06 33.32  20.35  26.83 
1953 07 32.91  19.28  26.09 
1953 08 32.28  18.64  25.46 
1953 09 29.71  14.43  22.07 
1953 10 23.06   9.28  16.17 
1953 11 14.17   1.88   8.02 
1953 12  7.81  -3.14   2.33 
1954 01  4.46  -6.36   -.95 
1954 02 12.14   -.21   5.96 
1954 03 11.10   -.87   5.11 
1954 04 22.69   8.95  15.82 
1954 05 21.81   9.10  15.45 
1954 06 31.22  19.02  25.12 
1954 07 37.08  22.23  29.65 
1954 08 32.06  20.54  26.30 
1954 09 30.33  15.84  23.08 
1954 10 19.57   9.35  14.46 
1954 11 13.52   2.06   7.79 
1954 12  6.52  -2.65   1.93 
1955 01  4.48  -4.89   -.20 
1955 02  5.75  -4.78    .48 
1955 03 12.62    .15   6.38 
1955 04 23.06  10.43  16.74 
1955 05 24.26  13.38  18.82 
1955 06 26.41  15.39  20.90 
1955 07 33.20  21.67  27.43 
1955 08 32.02  18.98  25.50 
1955 09 28.44  14.33  21.38 
1955 10 20.99   7.43  14.21 
1955 11 11.06  -2.13   4.46 
1955 12  5.15  -5.74   -.29 
1956 01  3.32  -7.07  -1.87 
1956 02  6.28  -3.67   1.30 
1956 03 13.34    .-5   6.64 
1956 04 18.01   4.64  11.32 
1956 05 25.67  13.69  19.68 
1956 06 30.37  17.39  23.88 
1956 07 31.13  19.11  25.12 
1956 08 32.46  18.79  25.63 
1956 09 29.93  12.98  21.45 
1956 10 25.39  10.49  17.93 
1956 11 12.57    .38   6.47 
1956 12  6.98  -2.57   2.20 
1957 01  1.08  -8.49  -3.70 
1957 02  9.17   -.92   4.12 
1957 03 11.11    .18   5.64 
1957 04 17.31   7.67  12.49 
1957 05 23.75  12.23  17.99 
1957 06 28.57  17.40  22.98 
1957 07 32.43  20.40  26.41 
1957 08 31.96  18.78  25.37 
1957 09 26.19  12.36  19.27 
1957 10 18.56   6.59  12.57 
1957 11 10.40    .55   5.47 
1957 12  8.96  -1.10   3.93 
1958 01  3.76  -5.61   -.92 
1958 02  1.21  -9.42  -4.10 
1958 03  6.21   -.58   2.81 
1958 04 17.82   6.83  12.32 
1958 05 25.09  12.22  18.65 
1958 06 27.42  15.91  21.66 
1958 07 29.00  18.62  23.81 
1958 08 31.09  18.69  24.89 
1958 09 25.84  14.07  19.95 
1958 10 21.81   7.92  14.86 
1958 11 14.63   2.80   8.71 
1958 12  4.29  -6.09   -.90 
1959 01  1.09  -9.37  -4.14 
1959 02  6.36  -4.10   1.13 
1959 03 12.95   1.13   7.04 
1959 04 18.93   6.31  12.62 
1959 05 26.15  13.99  20.07 
1959 06 29.85  17.37  23.61 
1959 07 30.88  18.06  24.47 
1959 08 32.50  20.56  26.53 
1959 09 27.76  14.84  21.30 
1959 10 17.76   7.24  12.50 
1959 11  8.56  -2.66   2.95 
1959 12  7.67   -.87   3.40 
1960 01  4.05  -4.73   -.33 
1960 02  1.87  -6.08  -2.10 
1960 03  2.50  -6.31  -1.90 
1960 04 19.99   8.10  14.04 
1960 05 23.58  10.64  17.11 
1960 06 28.19  16.32  22.25 
1960 07 29.67  17.95  23.81 
1960 08 32.65  19.49  26.07 
1960 09 30.45  15.65  23.05 
1960 10 21.27   8.82  15.04 
1960 11 14.44   1.93   8.18 
1960 12  4.52  -5.56   -.52 
1961 01  4.42  -7.31  -1.44 
1961 02  8.43  -2.57   2.93 
1961 03 12.49   2.00   7.24 
1961 04 15.07   4.71   9.89 
1961 05 21.27  10.00  15.63 
1961 06 27.64  15.54  21.59 
1961 07 29.88  19.16  24.52 
1961 08 29.52  17.86  23.69 
1961 09 25.86  13.92  19.89 
1961 10 20.68   8.38  14.53 
1961 11 10.95   1.48   6.21 
1961 12  2.93  -5.82  -1.44 
1962 01   . 9  -9.85  -4.88 
1962 02  6.65  -3.20   1.72 
1962 03  9.21  -1.66   3.77 
1962 04 18.10   5.03  11.56 
1962 05 29.05  16.27  22.66 
1962 06 28.73  16.86  22.79 
1962 07 31.33  19.14  25.23 
1962 08 32.80  18.52  25.66 
1962 09 24.07  13.11  18.59 
1962 10 20.97  10.02  15.49 
1962 11 12.21   1.88   7.04 
1962 12  4.55  -5.56   -.50 
1963 01 -1.57 -11.90  -6.73 
1963 02  4.28  -7.44  -1.58 
1963 03 15.45   2.54   8.99 
1963 04 21.50   8.06  14.78 
1963 05 23.55  11.94  17.74 
1963 06 30.70  18.32  24.51 
1963 07 31.79  19.92  25.85 
1963 08 30.14  18.37  24.25 
1963 09 27.43  14.80  21.11 
1963 10 27.50  13.35  20.42 
1963 11 13.89   2.65   8.27 
1963 12  -.43 -10.57  -5.50 
1964 01  8.46  -4.01   2.22 
1964 02  6.00  -4.69    .65 
1964 03 10.63   -.97   4.83 
1964 04 20.50   8.33  14.41 
1964 05 26.60  14.93  20.76 
1964 06 27.90  17.62  22.76 
1964 07 32.34  20.63  26.48 
1964 08 30.78  18.27  24.52 
1964 09 27.61  15.27  21.44 
1964 10 20.70   6.15  13.42 
1964 11 15.09   3.86   9.47 
1964 12  5.07  -4.67    .19 
1965 01  5.69  -5.90   -.10 
1965 02  6.25  -5.84    .20 
1965 03  5.67  -4.67    .49 
1965 04 20.70   8.53  14.61 
1965 05 27.38  15.58  21.48 
1965 06 28.47  18.08  23.27 
1965 07 29.67  19.82  24.74 
1965 08 29.50  18.41  23.95 
1965 09 25.93  15.56  20.74 
1965 10 20.54   8.43  14.49 
1965 11 14.78   3.36   9.07 
1965 12 10.61    .98   5.79 
1966 01  1.29  -8.60  -3.66 
1966 02  5.10  -4.92    . 8 
1966 03 15.16   1.97   8.56 
1966 04 16.23   5.37  10.79 
1966 05 23.15  10.78  16.96 
1966 06 28.27  16.83  22.55 
1966 07 33.04  22.18  27.61 
1966 08 29.01  17.37  23.19 
1966 09 24.20  13.32  18.76 
1966 10 19.91   6.29  13.10 
1966 11 14.86   3.35   9.10 
1966 12  6.13  -3.64   1.24 
1967 01  6.20  -4.98    .60 
1967 02  5.44  -6.25   -.40 
1967 03 14.15   3.46   8.80 
1967 04 19.94   8.80  14.37 
1967 05 21.28  10.45  15.86 
1967 06 27.97  17.56  22.76 
1967 07 29.88  18.00  23.93 
1967 08 28.82  15.86  22.34 
1967 09 25.42  12.96  19.19 
1967 10 19.59   8.14  13.86 
1967 11 10.57    .86   5.71 
1967 12  5.83  -2.73   1.55 
1968 01  3.37  -6.59  -1.61 
1968 02  3.73  -6.46  -1.36 
1968 03 14.15   2.08   8.11 
1968 04 19.83   7.13  13.48 
1968 05 21.76  10.90  16.33 
1968 06 29.70  18.78  24.24 
1968 07 29.82  19.65  24.73 
1968 08 29.36  19.82  24.59 
1968 09 25.49  14.00  19.74 
1968 10 20.25   8.17  14.21 
1968 11 10.07   1.74   5.90 
1968 12  4.17  -5.41   -.61 
1969 01  2.01  -6.79  -2.38 
1969 02  5.15  -2.57   1.29 
1969 03  8.74  -2.88   2.92 
1969 04 20.01   8.30  14.15 
1969 05 23.63  12.69  18.16 
1969 06 26.56  15.99  21.27 
1969 07 32.43  21.45  26.94 
1969 08 30.64  19.07  24.85 
1969 09 26.15  14.88  20.51 
1969 10 17.85   7.14  12.49 
