1931 01 -1.20 -15.30  -8.25 
1931 02  3.50 -11.30  -3.90 
1931 03  3.30 -10.50  -3.60 
1931 04 10.90  -4.90   2.99 
1931 05 15.10  -2.09   6.50 
1931 06 24.70   6.00  15.35 
1931 07 29.10   8.89  19.00 
1931 08 25.80   6.70  16.25 
1931 09 21.70   2.60  12.15 
1931 10 13.90  -2.90   5.50 
1931 11  2.09 -12.10  -5.00 
1931 12 -1.70 -16.29  -9.00 
1932 01 -6.10 -20.29 -13.20 
1932 02 -1.20 -13.20  -7.20 
1932 03  -.80 -12.90  -6.85 
1932 04 10.40  -4.50   2.94 
1932 05 17.10   -.40   8.35 
1932 06 22.00   3.30  12.65 
1932 07 28.20   7.90  18.05 
1932 08 26.70   7.40  17.05 
1932 09 21.10    .40  10.75 
1932 10 12.70  -5.40   3.65 
1932 11  6.00  -8.10  -1.05 
1932 12 -6.20 -19.40 -12.79 
1933 01 -1.40 -12.80  -7.10 
1933 02 -4.90 -17.40 -11.15 
1933 03  5.60  -8.70  -1.55 
1933 04  7.40  -7.30    . 4 
1933 05 14.00  -1.80   6.10 
1933 06 26.10   5.00  15.55 
1933 07 28.60   8.80  18.70 
1933 08 24.80   6.30  15.54 
1933 09 21.90   3.30  12.60 
1933 10 17.20  -3.80   6.70 
1933 11  7.10  -8.80   -.85 
1933 12  5.40  -6.90   -.75 
1934 01  1.30 -13.00  -5.85 
1934 02  4.40 -12.40  -3.99 
1934 03  7.90  -7.70    .10 
1934 04 12.90  -4.69   4.10 
1934 05 22.30   1.70  12.00 
1934 06 23.50   4.69  14.10 
1934 07 29.10   7.80  18.45 
1934 08 27.30   6.80  17.04 
1934 09 18.70  -2.40   8.15 
1934 10 16.70  -2.80   6.95 
1934 11  6.70 -10.40  -1.84 
1934 12 -1.40 -13.60  -7.50 
1935 01  1.70 -13.00  -5.65 
1935 02  3.30 -13.40  -5.04 
1935 03  5.30 -10.10  -2.40 
1935 04  8.60  -7.00    .80 
1935 05 11.60  -1.70   4.95 
1935 06 21.50   2.70  12.10 
1935 07 28.20   7.00  17.60 
1935 08 26.70   6.40  16.55 
1935 09 20.60    .30  10.45 
1935 10 13.20  -5.30   3.94 
1935 11  1.60 -10.90  -4.64 
1935 12 -1.10 -14.90  -8.00 
1936 01 -3.60 -16.40 -10.00 
1936 02 -3.30 -17.79 -10.54 
1936 03  3.40  -9.20  -2.90 
1936 04 10.50  -4.80   2.85 
1936 05 19.70   2.40  11.05 
1936 06 24.70   6.30  15.50 
1936 07 29.00  10.30  19.65 
1936 08 26.60   8.10  17.35 
1936 09 20.70   -.10  10.30 
1936 10 12.10  -5.70   3.20 
1936 11  1.60 -12.30  -5.35 
1936 12  -.90 -12.30  -6.60 
1937 02 -3.40 -16.79 -10.09 
1937 03  1.80 -12.20  -5.20 
1937 04  7.90  -6.60    .65 
1937 05 17.79    .70   9.25 
1937 06 19.79   3.60  11.70 
1937 07 26.00   7.70  16.85 
1937 08 27.60   6.70  17.15 
1937 09 21.90   2.70  12.30 
1937 10 15.50  -3.10   6.20 
1937 11  4.60 -10.20  -2.80 
1937 12 -1.00 -13.10  -7.05 
1938 01 -1.70 -15.60  -8.65 
1938 02  -.20 -14.70  -7.45 
1938 03  4.19  -7.80  -1.80 
1938 04 10.50  -3.80   3.35 
1938 05 14.40   -.10   7.14 
1938 06 22.90   3.70  13.30 
1938 07 25.70   7.60  16.65 
1938 08 26.10   6.40  16.25 
1938 09 21.50   2.70  12.10 
1938 10 15.20  -3.10   6.05 
1938 11  -.10 -14.70  -7.40 
1938 12 -1.00 -15.30  -8.14 
1939 01 -1.30 -16.00  -8.64 
1939 02 -6.20 -21.60 -13.90 
1939 03  5.40 -10.90  -2.74 
1939 04 10.30  -5.20   2.55 
1939 05 20.20   -.80   9.70 
1939 06 22.10   2.90  12.50 
1939 07 29.00   7.30  18.15 
1939 08 25.40   5.00  15.20 
1939 09 22.80   1.90  12.35 
1939 10 15.10  -5.10   5.00 
1939 11  9.39 -13.20  -1.90 
1939 12  5.00 -11.70  -3.35 
1940 01 -4.10 -19.70 -11.90 
1940 02 -1.40 -15.10  -8.25 
1940 03  5.00  -7.90  -1.45 
1940 04 12.70  -3.70   4.50 
1940 05 17.40   -.20   8.59 
1940 06 24.60   4.50  14.55 
1940 08 26.70   6.70  16.70 
1940 09 22.40   2.70  12.55 
1940 10 17.20  -2.70   7.25 
1940 11  5.70 -10.80  -2.55 
1941 01  -.20 -18.10  -9.15 
1941 02  2.30 -14.50  -6.10 
1941 03  3.10  -9.80  -3.35 
1941 04  6.10  -5.40    .34 
1941 05 17.10   1.20   9.15 
1941 06 20.70   4.19  12.45 
1941 07 25.60   7.30  16.45 
1941 08 24.00   6.50  15.25 
1941 09 18.60   -.40   9.10 
1941 12  2.50 -14.40  -5.95 
1942 01 -4.40 -23.50 -13.95 
1942 02 -2.40 -21.80 -12.10 
1942 03   .80 -13.20  -6.20 
1942 04 11.80  -3.10   4.35 
1942 05 15.20  -2.40   6.39 
1942 06 21.30   2.60  11.95 
1942 07 28.00   5.70  16.85 
1942 08 27.30   6.40  16.85 
1942 09 18.90    .30   9.59 
1942 10 12.30  -2.60   4.85 
1942 11  7.00  -9.60  -1.30 
1942 12  1.60 -13.00  -5.70 
1943 01 -1.90 -16.50  -9.20 
1943 02  2.30 -12.60  -5.15 
1943 03   .60 -15.70  -7.55 
1943 04 13.60  -1.40   6.10 
1943 05 13.40  -1.00   6.20 
1943 06 20.70   3.90  12.30 
1943 07 28.30   7.00  17.65 
1943 08 27.40   7.50  17.45 
1943 10 15.10  -4.60   5.25 
1943 11  5.80  -9.60  -1.90 
1943 12   .10 -15.80  -7.85 
1944 01 -2.80 -21.50 -12.15 
1944 02 -1.30 -16.20  -8.75 
1944 03 -1.30 -15.50  -8.39 
1944 04  6.70  -5.30    .69 
1944 05 16.10   -.30   7.90 
1944 07 26.40   4.69  15.54 
1944 08 27.10   3.70  15.40 
1944 09 21.70    .20  10.95 
1944 10 16.40  -4.19   6.10 
1944 11  6.30 -13.00  -3.35 
1944 12 -1.40 -19.70 -10.55 
1945 01 -1.50 -17.20  -9.35 
1945 02 -1.20 -15.50  -8.35 
1945 03  1.60 -10.40  -4.39 
1945 04  5.20  -6.50   -.65 
1945 05 15.60    .30   7.95 
1945 06 17.40   3.00  10.20 
1945 07 27.40   7.90  17.65 
1945 08 24.70   5.40  15.05 
1945 09 19.29  -1.10   9.09 
1945 10 14.80  -3.40   5.70 
1945 11  5.20 -11.40  -3.10 
1945 12 -1.90 -17.10  -9.50 
1946 01  -.50 -14.90  -7.70 
1946 02  2.20 -12.80  -5.30 
1946 03  7.70  -5.10   1.30 
1946 04 15.80  -1.10   7.35 
1946 05 12.90  -2.09   5.39 
1946 06 24.70   5.60  15.15 
1946 07 29.60   8.30  18.95 
1946 08 28.10   6.90  17.50 
1946 09 19.60    .40  10.00 
1946 10  9.30  -5.00   2.15 
1946 11  4.00  -8.30  -2.15 
1946 12  2.50  -9.10  -3.30 
1947 01 -2.30 -16.20  -9.25 
1947 02 -1.80 -16.70  -9.25 
1947 03  3.70  -8.60  -2.45 
1947 04  8.70  -4.30   2.19 
1947 05 17.40   1.60   9.50 
1947 06 18.90   2.90  10.90 
1947 07 26.30   7.90  17.10 
1947 08 27.10   6.80  16.95 
1947 09 22.10   2.20  12.15 
1947 10 16.90  -2.00   7.45 
1947 11  1.20 -14.60  -6.70 
1947 12 -1.40 -15.30  -8.35 
1948 01 -3.80 -18.20 -11.00 
1948 02 -1.70 -19.20 -10.45 
1948 03   .80 -17.00  -8.10 
1948 04 11.80  -3.40   4.19 
1948 05 18.79   -.40   9.20 
1948 06 22.90   5.20  14.04 
1948 07 27.60   8.00  17.79 
1948 08 27.01   6.29  16.65 
1948 09 24.53   3.37  13.95 
1948 10 14.38  -5.21   4.58 
1948 11   .85 -13.14  -6.14 
1948 12 -1.75 -14.15  -7.95 
1949 01 -7.00 -23.23 -15.11 
1949 02 -2.51 -16.42  -9.46 
1949 03  4.69  -7.27  -1.28 
1949 04 14.24  -4.08   5.08 
1949 05 17.00   2.10   9.55 
1949 06 21.65   5.10  13.37 
1949 07 27.41   8.89  18.15 
1949 08 27.76   5.98  16.87 
1949 09 22.30    .18  11.24 
1949 11 10.65  -6.66   1.99 
1949 12   .-7 -15.01  -7.54 
1950 01 -2.21 -14.00  -8.10 
1950 02  2.40  -9.64  -3.62 
1950 03  3.23 -10.22  -3.49 
1950 04 10.26  -4.92   2.66 
1950 05 12.37  -2.47   4.94 
1950 06 23.77   3.04  13.40 
1950 07 24.42   6.27  15.34 
1950 08 27.13   2.14  14.63 
1950 12  1.55 -13.62  -6.03 
1951 01 -3.41 -18.74 -11.07 
1951 02  2.41 -10.27  -3.93 
1951 03  4.09 -10.30  -3.10 
1951 04  9.49  -4.87   2.31 
1951 06 18.95   2.57  10.76 
1951 07 27.49   8.18  17.84 
1951 08 25.28   5.84  15.56 
1951 09 19.70    .85  10.28 
1951 10 14.13  -2.91   5.61 
1951 11  3.28 -10.70  -3.71 
1951 12 -2.53 -15.90  -9.21 
1952 01 -2.26 -14.53  -8.39 
1952 02 -1.12 -13.54  -7.33 
1952 03  -.46 -13.63  -7.04 
1952 04 10.95  -3.60   3.67 
1952 05 17.03    .-5   8.49 
1952 06 26.78   2.00  14.39 
1952 07 29.70   5.41  17.55 
1952 08 27.35   4.06  15.70 
1952 09 24.85  -1.64  11.60 
1952 10 17.23  -5.40   5.91 
1952 11  1.03 -15.12  -7.04 
1952 12 -1.42 -16.95  -9.18 
1953 01  1.78 -10.47  -4.34 
1953 02  -.28 -13.43  -6.85 
1953 03  6.78  -8.37   -.79 
1953 10 16.29  -4.44   5.92 
1953 11  7.26 -10.61  -1.67 
1953 12 -1.26 -15.10  -8.18 
1954 01  1.17 -13.90  -6.35 
1954 02  8.03  -9.51   -.74 
1954 03  2.70 -14.49  -5.89 
1954 04 13.45  -3.17   5.14 
1954 05 19.20   -.26   9.47 
1954 06 25.50   3.11  14.30 
1954 07 31.36   7.47  19.41 
1954 08 28.41   3.27  15.84 
1954 09 24.83   -.37  12.23 
1954 10 13.00  -5.08   3.96 
1954 11  7.24  -9.83  -1.29 
1954 12  1.92 -14.45  -6.26 
1955 01 -3.21 -17.82 -10.51 
1955 02 -2.70 -16.68  -9.69 
1955 03   .58 -12.51  -5.96 
1955 04 11.42  -5.58   2.92 
1955 05 17.06  -4.23   6.41 
1955 06 23.59   1.20  12.39 
1955 07 31.62   4.28  17.95 
1955 08 31.08   7.15  19.11 
1955 09 25.17    . 7  12.62 
1955 10 13.08  -7.44   2.82 
1955 11  -.21 -12.83  -6.52 
1955 12  1.17 -11.74  -5.28 
1956 01  3.20 -11.52  -4.16 
1956 02 -3.81 -18.49 -11.15 
1956 03  5.87  -8.79  -1.46 
1956 06 27.24    .13  13.68 
1956 07 26.37 -99.99 -99.99 
1956 08 25.54   4.10  14.82 
1956 09 23.77   -.58  11.59 
1956 10 16.71  -5.04   5.83 
1956 11  1.26 -16.58  -7.66 
1956 12  -.22 -14.95  -7.58 
1957 01 -3.65 -20.08 -11.86 
1957 02  3.61  -9.62  -3.00 
1957 03  4.55 -10.33  -2.89 
1957 04  9.29  -6.06   1.61 
1957 05 14.18    .46   7.32 
1957 06 21.36   3.50  12.43 
1957 07 28.28   7.73  18.00 
1957 11  1.80 -99.99 -99.99 
1958 02  5.68  -9.64  -1.98 
1958 03  1.86 -12.94  -5.54 
1958 04  9.68  -9.96   -.13 
1958 05 21.24   -.87  10.18 
1958 06 27.16 -99.99 -99.99 
1958 07 26.25   4.94  15.60 
1958 08 28.95   6.47  17.71 
1958 09 21.87    .92  11.39 
1958 10 15.78  -6.83   4.47 
1958 11  6.53 -11.42  -2.44 
1958 12   .43 -15.17  -7.37 
1959 01  -.23 -13.41  -6.82 
1959 02 -1.48 -14.85  -8.16 
