1927 01  8.93   -.78   4.07 
1927 02 12.08   3.33   7.70 
1927 03 12.50   4.23   8.36 
1927 04 18.95  11.88  15.41 
1927 05 22.46  14.76  18.61 
1927 06 25.52  17.15  21.33 
1927 07 27.34  18.75  23.04 
1927 08 25.27  17.69  21.48 
1927 09 25.59  16.34  20.96 
1927 10 21.86   9.34  15.60 
1927 11 15.40   6.29  10.84 
1927 12  9.85  -3.20   3.32 
1928 01  8.34  -1.56   3.39 
1928 02  8.58   -.58   3.99 
1928 03 13.31   3.89   8.60 
1928 04 15.11   5.70  10.40 
1928 05 23.44  13.33  18.38 
1928 06 24.24  17.77  21.00 
1928 07 27.47  19.58  23.52 
1928 08 28.76  20.56  24.66 
1928 09 25.16  13.76  19.45 
1928 10 22.62  11.85  17.23 
1928 11 11.84   3.09   7.46 
1928 12  8.39  -1.40   3.49 
1929 01  6.24  -3.64   1.29 
1929 02  2.55  -4.54   -.99 
1929 03 15.31   7.26  11.28 
1929 04 18.68  11.03  14.85 
1929 05 20.81  11.60  16.20 
1929 06 26.52  13.07  19.79 
1929 07 29.84  16.70  23.27 
1929 08 32.68  16.01  24.34 
1929 09 25.77  12.62  19.19 
1929 10 18.70   7.46  13.08 
1929 11 99.99   -.62 -99.99 
1929 12 10.54   -.51   5.01 
1930 01  3.05  -7.29  -2.11 
1930 02 14.70   1.91   8.30 
1930 03 18.43   5.45  11.94 
1930 04 27.10  12.40  19.75 
1930 05 26.74  15.33  21.03 
1930 06 33.14  17.70  25.42 
1930 07 38.22  20.53  29.37 
1930 08 34.98  17.40  26.18 
1930 09 29.50  14.50  22.00 
1930 10 20.48   6.33  13.40 
1930 11 14.05   2.14   8.09 
1930 12 10.08  -1.15   4.46 
1931 01 12.78    .55   6.66 
1931 02 15.81   5.06  10.43 
1931 03 15.39   3.87   9.63 
1931 04 22.74   8.41  15.57 
1931 05 25.07  12.64  18.85 
1931 06 32.75  18.31  25.53 
1931 07 34.95  21.37  28.16 
1931 08 32.64  18.78  25.71 
1931 09 34.87  18.15  26.50 
1931 10 26.73  12.08  19.40 
1931 11 18.53   8.18  13.35 
1931 12 13.24   2.83   8.03 
1932 01 12.74   1.56   7.14 
1932 02 16.83   3.20  10.01 
1932 03 14.79   1.52   8.15 
1932 04 23.66  10.10  16.88 
1932 05 26.17  13.10  19.63 
1932 06 29.98  20.61  25.29 
1932 07 33.24  21.70  27.47 
1932 08 34.80  20.03  27.41 
1932 09 30.43  16.19  23.31 
1932 10 23.81   8.39  16.10 
1933 02 11.05  -1.52   4.76 
1933 03 18.49   4.65  11.57 
1933 04 23.01   9.26  16.13 
1933 05 28.10  14.82  21.46 
1933 06 33.43  16.92  25.17 
1933 07 33.18  21.26  27.22 
1933 08 32.53  20.37  26.45 
1933 09 32.59  18.91  25.75 
1933 10 24.66   9.83  17.24 
1933 11 19.29   5.09  12.19 
1933 12 15.94   2.47   9.20 
1934 01 12.83   1.27   7.05 
1934 02 12.12  -1.39   5.36 
1934 03 17.19   1.27   9.23 
1934 04 24.44  10.07  17.25 
1934 05 28.96  13.25  21.10 
1934 06 35.31  19.25  27.28 
1934 07 37.75  20.94  29.34 
1934 08 36.34  21.63  28.98 
1934 09 27.87  14.08  20.97 
1934 10 26.56  10.91  18.73 
1934 11 17.87   5.42  11.64 
1934 12 11.08   -.58   5.24 
1935 01 13.40    .45   6.92 
1935 02 14.23   1.68   7.95 
1935 03 21.01   9.18  15.09 
1935 04 20.29   9.04  14.67 
1935 05 22.10  12.74  17.42 
1935 06 29.05  18.01  23.53 
1935 07 34.66  20.68  27.67 
1935 08 35.11  20.71  27.91 
1935 11 14.62   4.09   9.35 
1935 12  7.77  -2.97   2.40 
1936 01 10.84  -2.44   4.19 
1937 05 27.03  15.17  21.10 
1937 06 31.58  20.11  25.84 
1937 07 32.81  21.17  26.99 
1937 08 33.84  21.24  27.54 
1937 09 28.67  16.36  22.51 
1937 11 14.11   2.84   8.47 
1937 12 11.12    .92   6.02 
1938 01 11.65   -.18   5.73 
1938 02 15.23   5.35  10.29 
1938 03 22.62   9.60  16.11 
1938 04 23.28 -99.99 -99.99 
1938 05 26.89  15.16  21.02 
1938 06 30.22  18.90  24.56 
1938 07 34.34  21.06  27.70 
1938 08 35.59  21.48  28.53 
1938 09 32.80  17.54  25.17 
1938 10 29.45  10.52  19.98 
1938 11 17.76   3.47  10.61 
1938 12 13.26    .91   7.08 
1939 01 13.46   1.35   7.40 
1939 02 12.15    .-1   6.07 
1939 03 19.85   6.78  13.31 
1939 04 21.78   8.87  15.32 
1939 05 27.03  14.34  20.68 
1939 06 30.85  19.45  25.15 
1939 07 35.34  20.71  28.02 
1939 08 32.98  19.57  26.27 
1939 09 34.33  17.00  25.66 
1939 10 26.25  10.05  18.15 
1939 11 16.71   3.96  10.34 
1939 12 16.95   2.72   9.83 
1940 01  4.00  -6.77  -1.38 
1940 02 11.36    .16   5.76 
1940 03 18.95   4.29  11.62 
1940 04 21.95   8.93  15.44 
1940 05 25.84  12.28  19.06 
1940 06 29.41  17.19  23.30 
1940 07 31.07  19.62  25.34 
1940 08 31.15  19.41  25.28 
1940 09 29.69  14.03  21.86 
1940 10 27.39   9.34  18.36 
1940 11 15.81   3.02   9.41 
1940 12 13.94   1.72   7.83 
1941 01 11.60    .-3   5.78 
1941 02 10.08  -1.36   4.36 
1941 03 14.11    .63   7.37 
1941 04 23.09  10.95  17.02 
1941 05 27.45  14.74  21.09 
1941 06 30.91  16.45  23.68 
1941 07 32.27  22.48  27.37 
1941 08 33.05 -99.99 -99.99 
1941 09 30.01  18.21  24.11 
1941 10 25.27  15.16  20.21 
1941 11 17.49   3.18  10.33 
1941 12 13.06   1.16   7.11 
1942 01 11.80  -3.11   4.34 
1942 02 11.21   -.68   5.26 
1942 03 18.66   4.59  11.62 
1942 04 23.56  11.02  17.29 
1942 05 25.69  13.70  19.69 
1942 06 30.13  19.39  24.75 
1942 07 32.80  20.12  26.46 
1942 08 32.06  19.95  26.01 
1942 09 28.17  15.36  21.76 
1942 10 24.71   9.39  17.05 
1942 11 18.42   6.18  12.30 
1943 02 16.54   1.03   8.78 
1943 03 14.79    .67   7.73 
1943 04 24.34  10.74  17.54 
1943 05 27.12  16.29  21.71 
1943 06 32.09  20.96  26.52 
1943 07 35.96  20.95  28.45 
1943 08 38.79  21.21  30.00 
1943 09 30.31  15.07  22.68 
1943 10 23.64   9.21  16.42 
1943 11 18.37   2.33  10.35 
1943 12 10.83   -.14   5.34 
1944 01 12.88   1.85   7.36 
1944 03 18.17   4.63  11.40 
1944 04 22.53   9.85  16.19 
1944 05 26.32  15.38  20.85 
1944 06 32.25  19.59  25.92 
1944 07 35.45  19.54  27.50 
1944 08 32.98  20.09  26.53 
1944 09 30.62  15.88  23.25 
1944 10 29.09  10.29  19.69 
1944 11 19.34   8.26  13.80 
1944 12  9.78  -1.53   4.12 
1945 01 11.48   -.78   5.35 
1945 02 12.43   1.40   6.91 
1945 03 21.38   8.43  14.90 
1945 04 23.60  10.28  16.94 
1945 06 30.02  18.21  24.12 
1945 07 33.00  19.49  26.25 
1945 08 33.25  19.69  26.47 
1945 09 30.36  17.04  23.70 
1945 10 24.07   8.96  16.51 
1945 11 19.87   6.50  13.18 
1945 12 10.21  -1.22   4.49 
1946 01 11.67    .81   6.24 
1946 02 16.32    .69   8.50 
1946 03 21.03   8.25  14.64 
1946 04 25.51  10.54  18.02 
1946 05 24.71  12.61  18.66 
1946 06 28.93  15.85  22.39 
1946 07 34.49  21.10  27.79 
1946 08 33.12  22.19  27.65 
1946 09 29.69  17.28  23.48 
1946 10 23.08 -99.99 -99.99 
1946 11 17.20   7.39  12.29 
1946 12 14.40   4.29   9.34 
1947 01  9.18   2.91   6.04 
1947 02  9.56  -2.57   3.49 
1947 03 13.87    .28   7.07 
1947 04 23.37   9.74  16.55 
1947 05 26.76  12.11  19.43 
1947 06 32.02  17.68  24.85 
1947 08 37.20  20.69  28.94 
1947 09 31.71  16.37  24.04 
1947 10 26.39  12.87  19.62 
1947 11 14.00   2.26   8.13 
1947 12 13.18   -.64   6.27 
1948 01 99.99  -5.42 -99.99 
1948 03 15.30   2.66   8.98 
1948 04 24.57  12.48  18.52 
1948 05 25.98  13.85  19.91 
1948 10 25.67   7.33  16.50 
1948 12 13.33   1.60   7.46 
1949 01 10.62    .-8   5.27 
1949 02 14.89   2.31   8.60 
1949 03 17.79   4.63  11.21 
1949 04 22.41   9.82  16.11 
1949 07 33.12  21.17  27.14 
1949 08 32.45  18.53  25.49 
1949 09 30.04  13.29  21.66 
1950 01 17.21 -99.99 -99.99 
1950 02 15.36   2.99   9.17 
1951 01  8.76    .-3   4.36 
1951 02 11.57  -2.76   4.40 
1951 03 99.99    .88 -99.99 
