1923 12 -1.72 -15.47  -8.59 
1924 01 12.92 -27.93 -20.42 
1924 02 -4.67 -17.42 -11.04 
1924 03 -1.40 -11.81  -6.60 
1924 04  6.78  -4.82    .98 
1924 05 16.60    .43   8.51 
1924 06 20.87   5.91  13.39 
1924 07 25.36  10.66  18.01 
1924 08 21.27   7.91  14.59 
1924 09 21.32   4.79  13.05 
1924 10 14.18    .39   7.28 
1924 11 -3.89 -12.05  -7.97 
1924 12 14.70 -25.85 -20.27 
1925 01 15.16 -25.25 -20.20 
1925 02 10.81 -23.01 -16.91 
1925 03 -2.41 -15.25  -8.83 
1925 04 10.64   -.85   4.89 
1925 05 19.92   3.87  11.89 
1925 06 21.57   8.77  15.17 
1925 07 25.58  10.58  18.08 
1925 08 25.22  10.22  17.71 
1925 09 17.66   4.73  11.19 
1925 10  4.40  -5.48   -.53 
1925 11 -1.67 -11.73  -6.70 
1925 12 -4.14 -13.05  -8.59 
1926 01 -5.85 -17.41 -11.63 
1926 02 -4.00 -13.94  -8.96 
1926 03   .16 -11.15  -5.49 
1926 04 12.07  -2.33   4.86 
1926 05 19.01   5.24  12.12 
1926 06 21.81   7.67  14.74 
1926 07 27.85  10.95  19.40 
1926 08 24.35   6.97  15.66 
1926 09 15.20   1.07   8.13 
1926 10  7.43   -.25   3.59 
1926 11 -6.24 -13.12  -9.68 
1926 12 13.30 -22.59 -17.94 
1927 01 14.78 -23.99 -19.38 
1927 02 12.44 -23.51 -17.97 
1927 03  -.40 -11.84  -6.12 
1927 04  8.67  -4.64   2.01 
1927 05 13.17   2.27   7.72 
1927 06 21.98   8.37  15.17 
1927 07 23.74  11.76  17.75 
1927 08 24.36  10.14  17.25 
1927 09 17.93   5.50  11.71 
1927 10 11.27    .37   5.82 
1927 11 -8.27 -18.42 -13.34 
1927 12 18.54 -29.23 -23.89 
1928 01 -8.62 -20.32 -14.46 
1928 02 -5.91 -16.15 -11.03 
1928 03  -.51 -12.01  -6.26 
1928 04  5.82  -6.33   -.25 
1928 05 20.93   6.21  13.57 
1928 06 19.42   7.83  13.62 
1928 07 24.57  12.15  18.36 
1928 08 22.22   7.36  14.79 
1928 09 18.56   1.74  10.14 
1928 10  8.08  -3.36   2.36 
1928 11  3.36  -7.65  -2.14 
1928 12 -4.42 -14.94  -9.68 
1929 01 20.32 -32.18 -26.25 
1929 02 13.89 -25.89 -19.89 
1929 03   .79 -13.36  -6.28 
1929 04  6.57  -4.69    .94 
1929 05 16.12    .75   8.43 
1929 06 21.96   8.58  15.27 
1929 07 26.59  11.04  18.81 
1929 08 27.64   9.30  18.46 
1929 09 17.04   3.19  10.11 
1929 10 14.65  -1.94   6.35 
1929 11  -.34  -9.82  -5.08 
1929 12 12.63 -23.65 -18.14 
1930 01 19.17 -29.75 -24.46 
1930 02 -5.76 -17.27 -11.51 
1930 03  -.42 -14.77  -7.59 
1930 04 12.40   -.73   5.83 
1930 05 16.85   1.93   9.39 
1930 06 23.12   9.53  16.32 
1931 08 24.99  12.60  18.79 
1931 09 17.37   6.35  11.86 
1931 10 12.86    .77   6.81 
1931 11 -1.05 -11.41  -6.23 
1931 12 -5.60 -14.86 -10.22 
1932 01 13.25 -22.84 -18.04 
1932 02 10.41 -21.97 -16.18 
1932 03 -7.72 -20.42 -14.07 
1932 04  8.43  -1.14   3.64 
1932 05 19.84   4.30  12.07 
1932 06 23.13  11.34  17.23 
1932 07 24.25  11.69  17.96 
1932 08 23.97  10.77  17.36 
1932 09 20.48   4.02  12.25 
1932 10  5.25  -5.56   -.15 
1932 11 -4.59 -12.08  -8.33 
1932 12 10.20 -21.52 -15.86 
1933 01 13.37 -25.88 -19.62 
1933 02 15.62 -25.82 -20.72 
1933 03 -4.76 -15.39 -10.07 
1933 04  6.18  -3.33   1.42 
1933 05 18.70   5.41  12.06 
1933 06 24.17  10.76  17.46 
1933 07 25.29  11.14  18.21 
1933 08 25.72  11.94  18.83 
1933 09 16.39   5.72  11.05 
1933 10  8.47  -4.76   1.85 
1933 11 -2.15 -11.63  -6.89 
1933 12 18.01 -26.86 -22.43 
1934 01 -8.89 -19.35 -14.12 
1934 02 -4.73 -13.81  -9.27 
1934 03 -2.29 -13.37  -7.83 
1934 04 10.36  -2.23   4.06 
1934 05 21.24   7.06  14.15 
1934 06 19.87   7.91  13.89 
1934 07 25.28  10.35  17.81 
1934 08 23.82   7.75  15.78 
1934 09 13.40   1.40   7.39 
1934 10 13.55  -2.23   5.66 
1934 11  1.35  -9.25  -3.95 
1934 12 11.46 -20.95 -16.20 
1935 01 20.04 -30.59 -25.31 
1935 02 -5.36 -16.66 -11.01 
1935 03 -5.92 -16.78 -11.35 
1935 04  7.28  -5.86    .71 
1935 05 15.49   3.35   9.42 
1935 06 19.62   7.77  13.69 
1935 07 27.81  14.24  21.02 
1935 08 22.08   8.87  15.47 
1935 09 19.06   5.77  12.41 
1935 10  9.72  -3.18   3.27 
1935 11 -8.00 -18.33 -13.16 
1935 12 -6.94 -17.59 -12.26 
1936 01 21.25 -29.49 -25.37 
1936 02 23.42 -35.16 -29.29 
1936 03 -2.06 -13.43  -7.74 
1936 04  6.36  -6.08    .14 
1936 05 21.86   6.63  14.24 
1936 06 21.60   9.04  15.32 
1936 07 29.36  15.05  22.20 
1936 08 26.44  10.58  18.51 
1936 09 18.57   3.52  11.04 
1936 10  9.63  -3.26   3.18 
1936 11  1.07  -8.33  -3.63 
1936 12 11.42 -20.90 -16.16 
1937 01 20.99 -34.75 -27.87 
1937 02 13.11 -25.27 -19.19 
1937 03 -2.90 -15.37  -9.13 
1937 04 10.67  -1.44   4.61 
1937 05 20.64   4.55  12.59 
1937 06 26.07   9.64  17.85 
1937 07 29.45  13.48  21.46 
1937 08 26.77   9.85  18.31 
1937 09 19.94   5.49  12.71 
1937 10 10.53    .21   5.37 
1937 11 -3.56 -11.83  -7.69 
1937 12 12.67 -21.60 -17.13 
1938 01 11.03 -21.55 -16.28 
1938 02 14.17 -24.47 -19.32 
1938 03   .88  -8.52  -3.82 
1938 04  8.29  -3.61   2.34 
1938 05 17.33   3.69  10.51 
1938 06 23.76  10.13  16.94 
1938 07 27.06  12.39  19.72 
1938 08 24.04   9.43  16.73 
1938 09 23.44   7.77  15.60 
1938 10 15.45    .61   8.03 
1938 11 -6.67 -12.15  -9.41 
1938 12 11.45 -17.23 -14.34 
1939 01 10.82 -17.58 -14.20 
1939 02 18.89 -29.28 -24.08 
1939 03 -4.07 -15.66  -9.86 
1939 04 10.24  -2.90   3.66 
1939 05 20.07   5.96  13.01 
1939 06 19.16   7.20  13.18 
1939 07 27.65  12.64  20.14 
1939 08 27.25  10.26  18.75 
1939 09 18.96   5.33  12.15 
1939 10  8.81  -3.86   2.47 
1939 11  5.12  -4.98    . 6 
1939 12 -2.38 -10.88  -6.63 
1940 01 13.52 -24.89 -19.20 
1940 02 -7.48 -17.14 -12.31 
1940 03 -2.35 -12.66  -7.51 
1940 04 10.25  -2.13   4.06 
1940 05 23.22   6.35  14.78 
1940 06 21.61   8.37  14.99 
1940 07 26.05  11.61  18.83 
1940 08 27.59  10.96  19.27 
1940 09 23.95   8.28  16.11 
1940 10 13.89   1.32   7.60 
1940 11 -7.04 -15.24 -11.14 
1940 12 -8.05 -18.40 -13.22 
1941 01 11.92 -22.49 -17.20 
1941 02 -9.17 -21.67 -15.42 
1941 03 -2.28 -12.85  -7.56 
1941 04 12.35   -.93   5.71 
1941 05 19.64   5.40  12.52 
1941 06 24.33  10.06  17.19 
1941 07 28.67  13.40  21.03 
1941 08 25.19  10.27  17.73 
1941 09 16.62   3.97  10.29 
1941 10 12.31  -1.26   5.52 
1941 11   .73  -8.60  -3.93 
1941 12 -6.74 -16.85 -11.79 
1942 01 -5.30 -16.26 -10.78 
1942 02 -7.98 -18.14 -13.06 
1942 03  2.65  -9.14  -3.24 
1942 04 10.72  -1.91   4.40 
1942 05 19.21   1.66  10.44 
1942 06 21.10   8.00  14.55 
1942 07 24.00  10.90  17.45 
1942 08 24.01   9.79  16.90 
1942 09 18.07   3.53  10.80 
1942 10 13.05    . 4   6.54 
1942 11 -4.53 -14.16  -9.34 
1942 12 11.95 -22.22 -17.08 
1943 01 19.79 -29.20 -24.49 
1943 02 -6.01 -17.84 -11.92 
1943 03 -7.43 -20.37 -13.90 
1943 04 11.78   -.65   5.56 
1943 05 15.92   1.65   8.78 
1943 06 20.98   6.21  13.59 
1943 07 26.68  11.47  19.07 
1943 08 25.55  10.90  18.22 
1943 09 19.93   4.34  12.13 
1943 10 14.47   1.75   8.11 
1943 11  2.34  -5.59  -1.62 
1943 12 -3.98 -14.84  -9.41 
1944 01 -6.33 -17.81 -12.07 
1944 02 -9.28 -22.49 -15.88 
1944 03 -5.56 -20.41 -12.98 
1944 04 13.72   -.33   6.69 
1944 05 21.17   5.84  13.50 
1944 06 22.62   8.80  15.71 
1944 07 25.83  10.70  18.26 
1944 08 24.06   8.92  16.49 
