1917 09  8.63    .97   4.80 
1917 10 -1.48  -8.18  -4.83 
1917 11 20.03 -30.40 -25.21 
1917 12 23.91 -33.08 -28.49 
1918 01 17.35 -26.97 -22.16 
1918 02 16.32 -27.84 -22.08 
1918 03 11.72 -26.35 -19.03 
1918 04 -2.77 -14.92  -8.84 
1918 05  8.04  -1.32   3.36 
1918 06 17.24   4.04  10.64 
1918 07 20.63   9.34  14.98 
1918 08 15.83   4.64  10.23 
1918 09 10.03    .87   5.45 
1918 10 -2.25  -9.89  -6.07 
1918 11 17.91 -26.07 -21.99 
1918 12 18.08 -27.45 -22.76 
1919 01 20.14 -28.94 -24.54 
1919 02 12.98 -22.08 -17.52 
1919 03 -8.18 -21.01 -14.60 
1919 04   .21 -12.99  -6.39 
1919 05 12.06    .16   6.11 
1919 06 14.30   3.98   9.14 
1919 07 19.59   8.52  14.05 
1919 08 14.85   5.35  10.10 
1919 09  9.14   1.00   5.07 
1919 10  -.57  -7.41  -3.99 
1919 11 11.35 -18.04 -14.69 
1919 12 15.18 -23.39 -19.28 
1920 01 20.85 -31.62 -26.23 
1920 02 10.61 -19.24 -14.92 
1920 03 11.33 -25.83 -18.58 
1920 04 -3.61 -18.96 -11.29 
1920 05  6.86  -3.29   1.78 
1920 06 19.61   6.25  12.93 
1920 07 16.12   7.61  11.87 
1920 08 15.81   4.62  10.21 
1920 09  8.43   -.35   4.04 
1920 10 -2.86 -10.14  -6.50 
1920 11 12.49 -21.79 -17.14 
1920 12 16.31 -25.13 -20.72 
1921 01 20.74 -31.04 -25.89 
1921 02 17.03 -27.70 -22.36 
1921 03 -6.09 -17.78 -11.93 
1921 04   .29 -13.60  -6.65 
1921 05  9.22  -1.49   3.87 
1921 06 19.23   5.18  12.20 
1921 07 18.70   8.01  13.35 
1921 08 17.83   8.89  13.36 
1921 09  8.02  -3.76   2.13 
1921 10 -2.42  -8.64  -5.53 
1921 11 -9.45 -16.23 -12.84 
1921 12 11.52 -22.67 -17.09 
1922 01 15.26 -24.35 -19.80 
1922 02 12.21 -22.17 -17.19 
1922 03 10.47 -23.99 -17.23 
1922 04  1.11  -8.60  -3.74 
1922 05  7.62  -3.43   2.09 
1922 06 14.58   5.01   9.79 
1922 07 15.62   5.42  10.52 
1922 08 14.03   5.45   9.74 
1922 09  8.56   -.40   4.08 
1922 10   .26  -3.96  -1.85 
1922 11 12.09 -22.21 -17.15 
1922 12 13.26 -20.68 -16.97 
1923 01 17.74 -28.66 -23.20 
1923 02 -9.75 -17.84 -13.79 
1923 03 -8.31 -18.10 -13.20 
1923 04   .12 -10.28  -5.08 
1923 05 10.72    .11   5.41 
1923 06 18.07   6.51  12.29 
1923 07 20.68   8.29  14.48 
1923 08 20.16   8.12  14.14 
1923 09  8.92   2.33   5.62 
1923 10  3.33  -2.76    .28 
1923 11 -9.10 -16.73 -12.91 
1923 12 22.97 -30.73 -26.84 
1924 01 17.49 -25.18 -21.33 
1924 02 17.87 -27.93 -22.90 
1924 03 -3.69 -13.78  -8.73 
1924 04 -8.96 -22.03 -15.49 
1931 03 -2.43 -20.31 -11.37 
1931 04  1.35 -99.99 -99.99 
1931 05 11.97 -99.99 -99.99 
1931 06 20.01   3.88  11.94 
1931 07 21.15 -99.99 -99.99 
1931 08 18.84   4.42  11.63 
1931 09 12.15  -1.15   5.50 
1931 10  2.24 -99.99 -99.99 
1931 11 -5.08 -14.54  -9.80 
1931 12 12.66 -23.22 -17.93 
1932 01 22.79 -32.39 -27.59 
1932 02 18.37 -31.25 -24.81 
1932 03 -3.11 -15.86  -9.48 
1932 04  6.96  -6.67    .14 
1932 05 12.55  -1.21   5.67 
1932 06 20.91   6.75  13.83 
1932 07 22.60   6.95  14.77 
1932 08 15.54   5.43  10.48 
1932 09  9.01    .43   4.72 
1932 10  2.00  -5.99  -1.99 
1934 07 20.07   6.04  13.05 
1934 08 19.66   5.57  12.61 
1934 09 16.26   1.91   9.08 
1934 10  4.28  -4.19    . 4 
1934 11 -7.53 -19.78 -13.65 
1934 12 -9.08 -20.27 -14.67 
1935 01 99.99 -30.33 -99.99 
1935 02 11.60 -24.98 -18.29 
1935 03 -3.80 -17.04 -10.42 
1935 04  3.45  -8.89  -2.72 
1935 06 24.39   4.07  14.23 
1935 07 25.50   8.72  17.11 
1935 08 19.45   4.50  11.97 
1935 09 13.72    .78   7.25 
1935 10  4.09  -6.64  -1.27 
1935 11 11.70 -20.32 -16.01 
1935 12 17.87 -28.59 -23.23 
1936 01 11.58 -20.12 -15.85 
1936 02 13.09 -23.16 -18.12 
1936 03 -8.68 -23.37 -16.02 
1936 04  6.31  -9.38  -1.53 
1936 05 16.95    .82   8.88 
1936 06 24.64   6.91  15.77 
1936 07 22.80   6.99  14.89 
1936 08 22.26   5.97  14.11 
1936 09 16.07    .69   8.38 
1936 10  6.34  -6.59   -.12 
1936 11 -5.24 -19.60 -12.42 
1936 12 17.44 -28.89 -23.16 
1937 01 -3.39 -16.85 -10.12 
1937 02 14.96 -28.78 -21.87 
1937 03 -8.41 -24.08 -16.24 
1937 04  -.88 -15.87  -8.37 
1937 05  8.80  -2.69   3.05 
1937 06 21.56   7.50  14.53 
1937 07 22.34   8.45  15.39 
1937 08 17.01   5.41  11.21 
1937 09 12.85   2.60   7.72 
1937 10  3.50  -5.02   -.76 
1937 11 -5.20 -11.56  -8.38 
1937 12 14.40 -22.10 -18.25 
1938 01 21.05 -29.99 -25.52 
1938 02 15.36 -25.20 -20.28 
1938 03 -6.22 -17.79 -12.00 
1938 04  6.23  -4.51    .85 
1938 05 13.76    .49   7.12 
1938 06 20.74   5.13  12.93 
1938 07 21.18   8.62  14.90 
1938 08 16.28   7.51  11.89 
1938 09 10.69   3.07   6.87 
1938 10  4.46  -2.17   1.14 
1938 11 -6.44 -14.30 -10.37 
1938 12 13.90 -21.79 -17.84 
1939 01 21.45 -31.88 -26.66 
1939 02 11.95 -20.21 -16.08 
1939 03 -8.70 -23.31 -16.00 
1939 04  2.15  -7.68  -2.76 
1939 05 11.53  -1.88   4.82 
1939 06 21.54   5.55  13.54 
1939 07 19.34   8.28  13.81 
1939 08 17.71   5.78  11.75 
1939 09 11.08    .73   5.90 
1939 10  -.28 -10.06  -5.17 
1939 11 15.08 -25.31 -20.19 
1939 12 12.27 -19.60 -15.93 
1940 01 99.99 -22.93 -99.99 
1940 02 99.99 -19.37 -99.99 
1940 03 -5.54 -18.09 -11.81 
1940 04  9.83  -3.98   2.92 
1940 05 17.20    .13   8.66 
1940 06 23.24   6.27  14.75 
1940 07 19.71   8.52  14.12 
1940 08 20.72   5.46  13.09 
1940 09 11.07   1.76   6.41 
1940 10   .74  -6.99  -3.12 
1940 11 -7.19 -16.48 -11.83 
1940 12 14.29 -22.70 -18.49 
1941 01 18.49 -29.09 -23.79 
1941 02 -7.68 -20.79 -14.23 
1941 03 -7.76 -22.46 -15.11 
1941 04  3.75  -8.53  -2.38 
1941 05 11.30   -.90   5.20 
1941 06 21.71   3.55  12.62 
1941 07 17.40   7.06  12.23 
1941 08 18.75   6.20  12.47 
1941 09 11.92   -.79   5.56 
1941 10   .31  -8.55  -4.12 
1941 11 12.17 -23.58 -17.87 
1941 12 15.05 -23.20 -19.12 
1942 01 10.13 -19.27 -14.70 
1942 02 -6.69 -14.82 -10.75 
1942 03 -9.45 -23.88 -16.66 
1942 04  3.17  -7.37  -2.09 
1942 05 10.69  -1.41   4.64 
1942 06 19.74   5.65  12.69 
1942 07 18.56   6.36  12.46 
1942 08 16.84   6.47  11.65 
1942 09 12.11   2.98   7.54 
1942 10   .75  -7.40  -3.32 
1942 11 99.99 -21.72 -99.99 
1942 12 20.84 -32.48 -26.66 
1943 01 99.99 -33.74 -99.99 
1943 02 -9.22 -20.27 -14.75 
1943 03 -5.12 -15.25 -10.18 
1943 05 99.99    .15 -99.99 
1944 08 15.31   6.30  10.80 
1944 09  7.87    . 7   3.97 
1944 10   .58  -6.09  -2.75 
