1926 12 -4.88 -15.26 -10.07 
1927 01 -3.86 -15.25  -9.55 
1927 02   .43  -8.43  -4.00 
1927 03  5.97  -6.48   -.25 
1927 06 20.28   6.01  13.14 
1927 07 24.09  11.01  17.54 
1927 08 21.20   7.78  14.49 
1927 09 19.96   5.70  12.83 
1927 10 14.85   1.99   8.42 
1927 11  7.89  -3.24   2.32 
1927 12   .-9  -8.60  -4.34 
1928 01 -1.84 -13.87  -7.85 
1928 02  -.79 -18.14  -9.46 
1928 03  2.30 -11.20  -4.44 
1928 04  8.13  -4.30   1.91 
1928 05 19.35   3.09  11.22 
1928 06 22.17   7.23  14.70 
1928 07 27.34  11.28  19.31 
1928 08 26.83  12.69  19.76 
1928 09 20.00   4.67  12.33 
1928 10 14.25   1.57   7.91 
1928 11  5.15  -4.05    .54 
1928 12   .25  -9.00  -4.37 
1929 01 -4.07 -14.40  -9.23 
1929 02 -3.72 -17.11 -10.41 
1929 03  5.20  -7.25  -1.02 
1929 04 10.39   -.39   5.00 
1929 07 23.89   8.60  16.25 
1929 08 21.22   7.10  14.16 
1929 11  4.64  -3.94    .34 
1929 12 -1.80  -9.55  -5.67 
1930 01 -3.04 -14.57  -8.80 
1930 02  -.11 -15.39  -7.75 
1930 03  1.59  -9.47  -3.94 
1930 04  7.94  -4.44   1.75 
1930 05 18.79   4.01  11.40 
1930 06 23.19   9.26  16.22 
1931 04 11.07  -2.00   4.53 
1933 06 24.35   8.85  16.60 
1933 07 26.88  10.63  18.75 
1933 08 24.67   9.35  17.01 
1933 09 20.07   7.62  13.84 
1933 10 11.95   -.90   5.52 
1933 11  1.67 -10.49  -4.41 
1933 12 -1.97 -14.25  -8.10 
1934 01 -1.65 -13.25  -7.45 
1934 02 -8.63 -27.55 -18.09 
1934 03   .86 -12.56  -5.85 
1934 04  9.64  -1.69   3.97 
1934 05 19.91   2.53  11.22 
1934 06 24.32  10.09  17.20 
1934 07 27.10  10.38  18.74 
1934 08 23.01   7.31  15.16 
1934 09 21.22   9.96  15.59 
1934 10 10.86  -1.09   4.88 
1934 11  5.41  -1.64   1.88 
1934 12 -2.69 -16.24  -9.46 
1935 01 -4.69 -19.78 -12.23 
1935 02 -3.06 -16.32  -9.68 
1935 03  3.32  -9.57  -3.12 
1935 04  8.33  -2.43   2.94 
1935 05 14.75   1.05   7.90 
1935 06 21.48   8.97  15.23 
1935 07 26.58  12.60  19.59 
1935 08 24.37   9.87  17.12 
1935 09 17.32   5.00  11.16 
1935 10 12.71   -.42   6.14 
1935 11  6.70  -1.49   2.60 
1935 12 -4.02 -15.21  -9.61 
1936 01 -4.73 -15.88 -10.31 
1936 02 -5.68 -22.53 -14.10 
1936 03  5.88  -6.69   -.40 
1936 04  6.91  -1.92   2.49 
1936 05 20.04   5.36  12.70 
1936 06 23.19   9.14  16.16 
1936 07 26.09   9.10  17.60 
1936 09 20.04   6.09  13.07 
1936 10 13.11    .37   6.74 
1936 12  1.89 -12.94  -5.52 
1937 01  1.65 -11.61  -4.98 
1937 02  -.78 -13.65  -7.21 
1937 03 -2.50 -13.81  -8.15 
1937 04  8.57  -2.93   2.81 
1937 05 18.69   3.92  11.30 
1937 06 22.12   9.26  15.69 
1937 07 25.58  11.21  18.39 
1937 08 26.47  12.97  19.71 
1937 10 13.71    .80   7.25 
1937 11  3.73  -4.69   -.48 
1937 12 -2.88 -13.06  -7.97 
1938 01 -3.57 -16.68 -10.12 
1938 02   .17 -13.23  -6.53 
1938 03  4.89  -9.75  -2.43 
1938 04 12.50  -1.51   5.49 
1938 05 17.33   3.59  10.46 
1938 06 23.75   8.74  16.24 
1938 07 24.59  12.29  18.44 
1938 08 25.23  11.93  18.58 
1938 09 16.87   4.30  10.59 
1938 10 16.65   1.37   9.01 
1938 11  7.81  -5.02   1.39 
1938 12  -.64 -10.65  -5.64 
1939 01 -1.97 -15.55  -8.76 
1939 02   .70 -15.05  -7.17 
1939 03   .89 -12.78  -5.94 
1939 04  7.31  -2.78   2.26 
1939 05 19.75   4.71  12.23 
1939 06 23.36   9.91  16.63 
1939 07 25.47  10.86  18.16 
1939 08 26.62  11.18  18.90 
1939 09 19.87   5.69  12.78 
1939 10 13.04  -1.09   5.97 
1939 11  3.08  -8.51  -2.71 
1939 12 -1.75 -12.37  -7.06 
1940 01 -7.00 -21.17 -14.08 
1940 02 -2.62 -15.90  -9.26 
1940 04  6.84  -3.33   1.75 
1940 05 17.96   5.33  11.65 
1940 06 21.50   8.81  15.15 
1940 07 25.26  11.35  18.30 
1940 08 24.06  10.03  17.04 
1940 09 19.43   5.90  12.66 
1940 10 11.72  -1.03   5.34 
1940 12   .46 -12.86  -6.20 
1941 01 -3.89 -17.49 -10.69 
1941 02 -3.38 -16.50  -9.94 
1941 03 -1.12 -15.54  -8.33 
1941 04 15.10  -1.61   6.74 
1941 05 19.45   3.01  11.23 
1941 06 24.69   8.17  16.43 
1941 07 26.22  11.48  18.84 
1941 08 22.30   7.08  14.69 
1941 09 20.79   5.20  12.99 
1941 10 12.40   1.24   6.82 
1941 11  6.61  -2.51   2.05 
1941 12  1.04 -11.90  -5.43 
1942 01 -2.90 -16.82  -9.85 
1942 02 -4.46 -16.26 -10.36 
1942 03  5.07  -7.15  -1.04 
1942 04 13.34   -.75   6.29 
1942 05 19.24   6.45  12.84 
1942 06 22.48   9.63  16.05 
1942 07 24.23  11.59  17.91 
1942 08 23.10  10.49  16.79 
1942 09 19.08   6.34  12.71 
1942 10 15.28   1.65   8.46 
1942 11  5.82  -4.57    .62 
1942 12 -4.06 -15.01  -9.53 
1943 01 -3.20 -18.99 -11.09 
1943 02 -2.41 -15.69  -9.05 
1943 03  1.40 -11.45  -5.02 
1943 04  4.92  -5.66   -.36 
1943 05 15.80   5.43  10.61 
1943 06 23.75  11.46  17.60 
1943 07 25.50  12.40  18.95 
1943 08 22.79  11.08  16.93 
1943 09 18.87   5.12  12.00 
1943 10 12.12    .29   6.20 
1943 11  3.24  -6.01  -1.38 
1943 12 -3.99 -16.92 -10.45 
1944 01 -1.40 -14.04  -7.72 
1944 02 -3.26 -17.90 -10.58 
1944 03   .26 -13.19  -6.46 
1944 04  6.67  -4.29   1.19 
1944 05 21.88   6.73  14.30 
1944 06 22.54   9.43  15.99 
1944 07 25.81  11.17  18.49 
1944 08 25.92  10.47  18.19 
1944 09 19.04   7.88  13.46 
1944 10 11.56  -1.62   4.97 
1944 11  4.78  -4.42    .17 
1944 12 -2.74 -17.24  -9.99 
1945 01 -6.64 -22.61 -14.62 
1945 02 -2.32 -14.11  -8.21 
1945 03  8.64  -5.82   1.41 
1945 04 15.23    .33   7.78 
1945 05 14.18   3.07   8.62 
1945 10 11.80    .50   6.15 
1947 07 24.73  11.72  18.22 
1947 08 26.45  13.92  20.18 
1947 09 20.80   7.01  13.90 
1947 10 20.04   2.81  11.42 
1948 01 99.99 -19.81 -99.99 
1948 02 -1.54 -18.95 -10.24 
1948 04 15.32    .-6   7.62 
1948 05 18.20   3.79  11.00 
1948 06 23.42   8.31  15.86 
1948 07 26.31  10.09  18.20 
1948 08 26.24  10.72  18.48 
1948 09 22.82   5.87  14.34 
1948 11 11.18  -1.15   5.01 
1948 12   .70  -9.13  -4.21 
1949 01   .52 -10.22  -4.85 
1949 02  1.69 -10.89  -4.60 
1949 03  4.39  -9.26  -2.43 
1949 04 12.08  -1.04   5.52 
1949 05 19.83   3.35  11.59 
1949 06 27.37  11.26  19.31 
1949 07 28.35  12.44  20.39 
1949 08 27.74   9.78  18.76 
1949 09 18.61   5.83  12.22 
1949 10 18.35   2.68  10.51 
1949 11  4.85  -4.16    .34 
1949 12  1.29  -8.50  -3.60 
1950 01  3.58  -7.84  -2.13 
1950 02 -1.55 -99.99 -99.99 
1950 03  1.72 -12.29  -5.28 
1950 04  9.55  -4.73   2.40 
1950 05 19.06   4.35  11.70 
1950 06 23.62   8.13  15.87 
1950 07 25.35  10.96  18.15 
1950 08 25.24  10.10  17.67 
1950 09 18.57   5.81  12.19 
1950 10 16.81   2.36   9.59 
1950 11  9.41  -1.85   3.78 
1950 12 99.99 -11.18 -99.99 
1951 01   .51 -11.41  -5.45 
1951 02   .84 -10.91  -5.03 
1951 03  4.03  -5.52   -.74 
1951 04 11.35    . 7   5.71 
1951 05 20.08   3.44  11.76 
1951 06 22.32   9.03  15.67 
1951 07 24.59  11.82  18.20 
1951 08 23.93  10.13  17.03 
1951 09 19.94   5.98  12.96 
1951 10 15.49   2.19   8.84 
1951 12  -.45 -10.79  -5.62 
1952 01  -.58 -12.69  -6.64 
1952 02   . 4 -11.72  -5.84 
1952 03  2.63  -8.51  -2.94 
1952 06 23.98   8.71  16.34 
1952 07 27.35  12.85  20.10 
1952 08 24.85  10.62  17.73 
1952 09 21.21   7.51  14.36 
1952 10 12.01  -1.26   5.37 
1952 11  8.87  -1.91   3.48 
1952 12  2.97  -7.32  -2.17 
1953 01  1.01  -7.95  -3.46 
1953 02   .42 -10.41  -4.99 
1953 03  6.48  -5.59    .44 
1953 04 12.12    .-2   6.05 
1953 05 19.29   6.04  12.67 
1953 06 24.49   8.91  16.70 
1953 07 26.04  11.00  18.52 
1953 08 25.33   9.39  17.36 
