1937 10 20.80   6.60  13.70 
1937 11 10.60  -1.30   4.65 
1937 12  3.10  -6.00  -1.45 
1938 04 18.10   6.30  12.20 
1938 05 22.60  11.90  17.25 
1938 06 28.60  16.70  22.65 
1938 07 34.30  19.50  26.90 
1938 08 35.20  20.90  28.05 
1938 09 31.10  14.60  22.85 
1938 10 27.80  10.30  19.04 
1938 12  7.60  -5.70    .95 
1939 04 17.60   4.90  11.25 
1939 05 27.20  12.80  20.00 
1939 06 30.20  16.70  23.45 
1939 07 36.40  20.10  28.25 
1939 08 30.80  17.29  24.05 
1939 09 32.59  15.30  23.95 
1939 10 23.80   6.80  15.29 
1940 04 18.29   3.80  11.04 
1940 05 23.40   9.00  16.20 
1940 06 30.10  16.29  23.20 
1940 07 35.80  19.70  27.75 
1940 08 30.60  18.79  24.70 
1940 09 26.90  14.70  20.80 
1940 10 25.40  10.10  17.75 
1940 11  9.20  -2.30   3.44 
1940 12  5.90  -4.60    .65 
1941 01  3.60  -6.60  -1.50 
1941 02  4.60  -5.80   -.60 
1941 03  9.30  -2.09   3.60 
1941 04 20.50   8.30  14.40 
1941 05 26.70  14.20  20.45 
1941 06 28.70  16.90  22.80 
1941 07 34.09  19.79  26.95 
1941 08 32.40  19.79  26.10 
1941 09 28.40  15.10  21.75 
1941 10 19.70   8.80  14.25 
1941 11 12.70    .90   6.80 
1941 12  8.60  -2.20   3.20 
1942 01  4.69  -7.30  -1.30 
1942 02  4.30  -4.90   -.29 
1942 03 11.60    .20   5.90 
1942 04 21.30   8.80  15.04 
1942 05 23.10  10.40  16.75 
1942 06 27.60  17.40  22.50 
1942 07 33.09  20.00  26.55 
1942 08 30.60  18.29  24.45 
1942 09 24.90  13.20  19.04 
1942 10 21.40   7.50  14.45 
1942 11 13.40   1.30   7.35 
1942 12  2.50  -6.20  -1.84 
1943 01  2.20  -9.00  -3.40 
1943 02  9.20  -5.00   2.09 
1943 03  9.50  -4.30   2.60 
1943 04 22.20   6.20  14.20 
1943 05 21.20   9.70  15.45 
1943 06 30.10  18.10  24.10 
1943 07 32.59  18.70  25.65 
1943 08 34.80  20.10  27.45 
1943 09 27.00  11.30  19.15 
1943 10 20.29   5.70  13.00 
1943 11 11.70  -1.30   5.20 
1943 12  4.69  -6.20   -.75 
1944 01  7.10  -4.30   1.39 
1944 02  9.10  -3.80   2.65 
1944 03  8.80  -1.90   3.45 
1944 04 13.30   2.60   7.95 
1944 05 25.10  12.80  18.95 
1944 06 29.60  18.10  23.85 
1944 07 30.70  18.60  24.65 
1944 08 31.10  19.20  25.15 
1944 09 26.30  13.90  20.09 
1944 10 21.90   6.70  14.29 
1944 11 12.80   2.09   7.45 
1944 12  1.90  -6.30  -2.20 
1945 01  4.40  -5.10   -.34 
1945 02  4.90  -3.30    .80 
1945 03 15.50   2.80   9.14 
1945 04 16.20   5.70  10.95 
1945 05 20.40   9.20  14.79 
1945 06 24.70  13.80  19.25 
1945 07 29.90  18.20  24.05 
1945 08 31.60  18.79  25.20 
1945 09 27.50  13.20  20.35 
1945 10 20.60   5.70  13.15 
1945 11 14.30  -1.50   6.40 
1945 12  1.30  -9.89  -4.29 
1946 01  5.90  -6.90   -.50 
1946 02 12.30  -4.60   3.85 
1946 03 17.20   4.60  10.90 
1946 04 21.30   7.50  14.40 
1946 05 21.90   8.70  15.29 
1946 06 31.30  17.70  24.50 
1946 07 34.20  19.00  26.60 
1946 08 30.80  18.10  24.45 
1946 09 25.40  12.70  19.04 
1946 10 20.60   7.90  14.25 
1946 11 11.80    .20   6.00 
1946 12  9.60  -5.10   2.25 
1947 01  5.10  -8.30  -1.60 
1947 02  5.10 -10.30  -2.60 
1947 03  7.60  -3.00   2.30 
1947 04 16.20   4.50  10.35 
1947 05 22.10   8.50  15.30 
1947 06 27.30  15.20  21.25 
1947 07 32.09  17.20  24.65 
1947 08 35.70  21.80  28.75 
1947 09 32.20  14.10  23.15 
1947 10 26.20  11.40  18.79 
1947 11  8.10  -1.70   3.20 
1947 12  5.90  -5.90    . 0 
1948 01   .70 -11.80  -5.55 
1948 02  2.80  -7.40  -2.30 
1948 03  6.90  -4.40   1.25 
1948 04 22.30   7.70  15.00 
1948 05 24.10  10.60  17.35 
1948 06 29.10  16.20  22.65 
1948 07 30.80  18.90  24.84 
1948 08 31.51  18.64  25.07 
1948 09 29.28  14.18  21.73 
1948 10 21.70   3.81  12.75 
1948 11 12.60   -.64   5.98 
1948 12  7.35  -6.18    .58 
1949 01 -1.34 -11.53  -6.43 
1949 02  3.02  -7.49  -2.23 
1949 03 10.54  -1.51   4.51 
1949 04 18.42   4.94  11.68 
1949 05 24.71  13.21  18.95 
1949 06 29.37  18.09  23.73 
1949 07 32.33  19.95  26.14 
1949 08 31.85  16.85  24.35 
1949 09 24.57   9.60  17.09 
1949 10 22.46   7.34  14.90 
1949 11 16.71  -1.08   7.82 
1949 12  7.25  -6.82    .21 
1950 01  3.61 -10.39  -3.39 
1950 02  7.76  -7.24    .26 
1950 03  9.81  -3.88   2.96 
1950 04 17.24   2.62   9.93 
1950 05 24.45  10.37  17.41 
1950 06 29.76  15.87  22.81 
1950 07 27.25  16.35  21.80 
1950 08 27.79  16.44  22.11 
1950 09 25.66  11.50  18.58 
1950 10 24.83   8.10  16.46 
1950 11 10.49  -2.87   3.81 
1950 12  5.40  -9.47  -2.03 
1951 01  5.19  -9.62  -2.21 
1951 02  6.21  -7.38   -.58 
1951 03  8.39  -4.56   1.91 
1951 04 15.04   3.99   9.51 
1951 05 23.51  11.22  17.36 
1951 06 25.75  13.99  19.86 
1951 07 29.08  17.74  23.41 
1951 08 30.75  18.26  24.50 
1951 09 23.24  11.03  17.13 
1951 10 19.45   6.66  13.06 
1951 11  8.72  -3.90   2.41 
1951 12  3.90  -8.89  -2.49 
1952 01  6.01  -9.22  -1.60 
1952 02  9.72  -4.37   2.67 
1952 03  7.53  -3.71   1.91 
1952 04 17.00   3.69  10.34 
1952 05 23.89  10.46  17.17 
1952 06 34.31  20.39  27.35 
1952 07 34.46  19.61  27.03 
1952 08 32.41  18.85  25.63 
1952 09 30.20  12.61  21.40 
1952 10 21.59   2.23  11.91 
1952 11 12.50  -3.06   4.72 
1952 12  3.36  -7.90  -2.27 
1953 01  3.86  -6.75  -1.44 
1953 02  9.77  -4.41   2.68 
1953 03 13.45    .18   6.81 
1953 04 15.92   2.78   9.35 
1953 05 22.69  10.63  16.66 
1953 06 33.89  19.18  26.53 
1953 07 32.87  18.49  25.68 
1953 08 32.13  17.68  24.90 
1953 09 30.13  12.59  21.36 
1953 10 25.01   7.57  16.29 
1953 11 13.04    .58   6.81 
1953 12  6.99  -5.66    .66 
1954 01  3.08 -11.03  -3.97 
1954 02 13.87  -2.28   5.79 
1954 03 11.18  -3.12   4.03 
1954 04 22.58   7.78  15.18 
1954 05 20.84   8.83  14.83 
1954 06 30.53  18.16  24.34 
1954 07 37.37  21.40  29.38 
1954 08 33.58  20.61  27.09 
1954 09 32.12  16.39  24.25 
1954 10 20.99   8.53  14.76 
1954 11 16.15    .62   8.38 
1954 12  7.62  -5.59   1.01 
1955 01  3.58  -7.67  -2.04 
1955 02   .93  -9.18  -4.12 
1955 03 11.05  -2.97   4.04 
1955 04 23.20   7.98  15.59 
1955 05 25.54  11.90  18.72 
1955 06 27.26  15.13  21.19 
1955 07 35.50  22.14  28.82 
1955 08 35.07  19.66  27.36 
1955 09 30.11  14.98  22.54 
1955 10 21.45   6.25  13.85 
1955 11 10.28  -4.78   2.74 
1955 12  3.15  -8.37  -2.61 
1956 01  2.15 -10.37  -4.10 
1956 02  4.71  -7.01  -1.14 
1956 03 13.70  -2.65   5.52 
1956 04 18.11   2.58  10.34 
1956 05 27.06  12.48  19.77 
1956 06 31.10  17.37  24.24 
1956 07 33.36  19.43  26.39 
1956 08 34.24  19.32  26.78 
1956 09 32.14  12.35  22.24 
1956 10 25.33   8.10  16.71 
1956 11 11.53  -1.74   4.89 
1956 12  7.63  -6.11    .76 
1957 01   .43 -11.91  -5.74 
1957 02  7.80  -4.67   1.56 
1957 03 10.85  -1.35   4.75 
1957 04 14.83   4.83   9.83 
1957 05 22.25  10.41  16.33 
1957 06 28.35  15.21  21.78 
1957 07 33.83  20.66  27.24 
1957 08 33.43  18.17  25.80 
1957 09 25.07  10.50  17.78 
1957 10 18.20   5.38  11.79 
1957 11  9.87  -1.69   4.09 
1957 12 10.03  -4.69   2.66 
1958 01  4.41  -7.42  -1.50 
1958 02  1.79  -9.64  -3.92 
1958 03  5.71  -2.89   1.41 
1958 04 17.54   3.41  10.47 
1958 05 25.21  11.27  18.24 
1958 06 29.08  15.36  22.22 
1958 07 29.73  17.78  23.75 
1958 08 31.10  17.65  24.37 
1958 09 26.72  13.70  20.20 
1958 10 22.65   5.25  13.95 
1958 11 14.78   -.11   7.33 
1958 12  5.10  -7.78  -1.34 
1959 01   .12 -11.80  -5.84 
1959 02  3.95  -7.41  -1.72 
1959 03 13.11   -.25   6.43 
1959 04 17.26   4.54  10.90 
1959 05 24.55  12.75  18.65 
1959 06 30.15  17.24  23.69 
1959 07 29.99  16.96  23.48 
1959 08 34.63  20.99  27.81 
1959 09 27.03  13.26  20.14 
1959 10 17.89   4.33  11.11 
1959 11  8.76  -4.90   1.93 
1959 12  9.52  -4.14   2.69 
1960 01  2.25  -8.97  -3.36 
1960 02   .86  -9.28  -4.21 
1960 03  2.21  -8.43  -3.11 
1960 04 20.19   6.34  13.26 
1960 05 23.35   9.78  16.56 
1960 06 27.61  16.06  21.83 
1960 07 30.54  17.54  24.04 
1960 08 31.52  18.69  25.10 
1960 09 28.85  13.91  21.38 
1960 10 21.24   6.85  14.04 
1960 11 14.19  -1.68   6.25 
1960 12  4.60  -7.77  -1.58 
1961 01  5.31 -11.27  -2.98 
1961 02  7.30  -5.33    .98 
1961 03 11.64   -.22   5.71 
1961 04 16.41   1.78   9.09 
1961 05 20.73   9.55  15.14 
1961 06 28.19  15.84  22.01 
1961 07 32.49  18.45  25.47 
1961 08 30.68  17.51  24.09 
1961 09 24.08  11.14  17.61 
1961 10 21.51   5.71  13.61 
1961 11 10.16  -1.07   4.54 
1961 12  1.15 -10.65  -4.75 
1962 01  -.47 -12.12  -6.29 
1962 02  5.80  -5.81    . 0 
1962 03  9.01  -3.92   2.54 
1962 04 18.77   2.33  10.55 
1962 05 29.38  15.29  22.33 
1962 06 28.11  16.16  22.13 
1962 07 30.64  18.04  24.34 
1962 08 32.55  17.28  24.91 
1962 09 23.88  12.15  18.01 
1962 10 21.97   8.47  15.22 
1962 11 12.81    .26   6.53 
1962 12  6.22  -6.31    .-4 
1963 01 -2.56 -13.34  -7.95 
1963 02  7.50  -7.50    . 0 
1963 03 14.65    .33   7.49 
1963 04 20.83   6.30  13.56 
1963 05 24.21  11.68  17.94 
1963 06 31.45  18.64  25.04 
1963 07 34.45  20.95  27.70 
1963 08 33.71  19.48  26.59 
1963 09 28.77  15.25  22.01 
1963 10 27.80  11.79  19.79 
1963 11 15.15   1.02   8.08 
1963 12  1.61 -11.23  -4.81 
1964 01  7.88  -7.78    . 4 
1964 02  6.91  -6.94    .-1 
1964 03 10.90  -4.59   3.15 
1964 04 19.62   5.80  12.71 
1964 05 26.48  13.47  19.97 
1964 06 28.66  15.86  22.26 
1964 07 35.00  20.80  27.90 
1964 08 29.50  17.37  23.43 
1964 09 26.57  14.13  20.35 
1964 10 21.54   3.88  12.71 
1964 11 13.34   1.99   7.66 
1964 12  3.68  -8.10  -2.21 
1965 01  4.46  -8.58  -2.05 
1965 02  3.51  -9.14  -2.81 
1965 03  4.98  -5.91   -.46 
1965 04 19.76   5.97  12.86 
1965 05 26.12  13.98  20.04 
1965 06 28.16  16.50  22.33 
1965 07 31.00  19.15  25.07 
1965 08 31.11  17.58  24.34 
1965 09 24.50  12.32  18.41 
1965 10 22.61   6.27  14.44 
1965 11 15.21    .15   7.68 
1965 12  9.53  -3.16   3.18 
1966 01  1.74 -10.61  -4.43 
1966 02  5.78  -8.89  -1.55 
1966 03 15.48   -.26   7.60 
1966 04 17.56   2.66  10.10 
1966 05 25.09   9.70  17.39 
1966 06 29.63  16.69  23.16 
1966 07 35.57  21.66  28.61 
1966 08 29.28  16.77  23.02 
1966 09 25.84  12.13  18.98 
1966 10 22.01   5.79  13.90 
1966 11 13.76   -.81   6.47 
1966 12  5.10  -7.62  -1.26 
1967 01  4.77  -8.84  -2.03 
1967 02  6.95  -8.21   -.63 
1967 04 22.12   8.28  15.20 
1967 05 23.87   9.64  16.75 
1967 06 28.33  16.61  22.47 
1967 07 30.36  16.99  23.67 
1967 08 30.84  16.44  23.64 
1967 09 25.16  11.56  18.36 
1967 10 20.69   7.26  13.97 
1967 11 12.49    .12   6.30 
1967 12  6.71  -3.23   1.74 
1968 01  4.41  -7.74  -1.66 
1968 02  6.87  -6.36    .25 
1968 03 18.12   2.07  10.09 
1968 04 21.00   6.53  13.76 
1968 05 22.73  10.08  16.40 
1968 06 29.91  17.26  23.58 
1968 07 32.07  19.29  25.68 
1968 08 30.85  19.60  25.22 
1968 09 27.16  12.79  19.97 
1968 10 21.90   8.12  15.01 
1968 12  2.99  -7.15  -2.08 
1969 01  1.53  -8.09  -3.28 
1969 05 24.91  13.11  19.01 
1969 06 28.11  15.34  21.72 
1969 07 32.96  21.06  27.00 
1969 08 31.58  19.08  25.33 
1969 09 28.22  14.97  21.59 
1969 10 18.11   6.14  12.12 
1969 11 13.64   -.84   6.40 
1969 12  3.51  -6.00  -1.24 
1970 01   .98  -9.88  -4.44 
1970 02 10.88  -5.46   2.71 
