1913 10 -2.72  -8.49  -5.60 
1913 11 12.68 -20.84 -16.76 
1914 01 28.39 -34.48 -31.43 
1914 04 -9.46 -19.12 -14.29 
1914 05 -4.11 -11.17  -7.64 
1914 06  3.65  -1.90    .87 
1914 07 10.18   2.73   6.46 
1914 08  8.64   2.32   5.48 
1914 09  7.40    .85   4.12 
1914 10 -4.03 -10.08  -7.05 
1914 11 10.31 -17.82 -14.06 
1915 05  1.34  -4.14  -1.39 
1915 07  9.49   1.24   5.36 
1915 11 -1.82  -7.20  -4.50 
1915 12 10.63 -16.78 -13.70 
1916 01 16.14 -24.57 -20.35 
1916 02 23.41 -30.53 -26.97 
1916 03 12.67 -21.65 -17.16 
1916 04 -5.78 -14.33 -10.05 
1916 07  9.47   2.76   6.11 
1920 01 24.21 -99.99 -99.99 
1920 02 19.29 -99.99 -99.99 
1920 03 21.07 -29.65 -25.36 
1920 04 -2.55 -10.40  -6.47 
1920 05  4.63  -2.72    .95 
1922 01 23.47 -99.99 -99.99 
1922 02 30.34 -99.99 -99.99 
1922 03 17.65 -99.99 -99.99 
1922 04 -6.02 -99.99 -99.99 
1922 05  1.88 -99.99 -99.99 
1922 06  1.83 -99.99 -99.99 
1922 07  9.37 -99.99 -99.99 
1922 08  9.68   2.71   6.20 
1922 09  3.59   -.79   1.40 
1922 10  -.92  -6.73  -3.82 
1922 11 -6.98 -14.79 -10.88 
1922 12 22.80 -28.65 -25.72 
1923 01 23.02 -32.31 -27.66 
1923 02 19.29 -26.82 -23.06 
1923 03 21.34 -29.37 -25.35 
1923 04 -8.21 -17.00 -12.60 
1923 05   .66  -5.25  -2.29 
1923 06  7.27   1.09   4.17 
1923 07 11.77   3.54   7.65 
1923 08 10.70   3.38   7.04 
1923 09  3.85   -.65   1.59 
1923 10   .54  -4.64  -2.05 
1923 11 -5.94 -12.20  -9.07 
1923 12 14.85 -23.73 -19.29 
1924 01 16.75 -23.44 -20.09 
1924 02 16.91 -24.13 -20.52 
1924 03 -8.08 -15.33 -11.70 
1924 04 -1.47 -10.13  -5.80 
1924 05  5.62   -.17   2.72 
1924 06 11.63   2.86   7.24 
1924 07 12.88   4.71   8.80 
1924 10  -.48  -6.26  -3.37 
1924 11 -6.41 -14.34 -10.37 
1924 12 15.13 -21.81 -18.46 
1925 01 23.78 -30.74 -27.26 
1925 03 16.40 -24.17 -20.28 
1925 04 -8.89 -18.74 -13.81 
1925 05  1.16  -6.13  -2.48 
1925 06  6.55    . 2   3.28 
1925 07 14.48   5.20   9.84 
1925 09  3.68    . 9   1.88 
1925 10 -1.15  -6.74  -3.94 
1925 11 -6.83 -13.04  -9.93 
1925 12 -5.87 -14.83 -10.35 
1926 01 24.24 -30.53 -27.38 
1926 02 21.89 -29.36 -25.62 
1926 03 20.58 -27.27 -23.92 
1926 04 10.09 -17.78 -13.93 
1926 05   .80  -5.93  -2.56 
1926 06  7.98    .52   4.25 
1926 07 10.14   2.69   6.42 
1926 09  4.90    .-7   2.41 
1926 10  1.41  -2.21   -.40 
1926 11 -9.99 -14.78 -12.38 
1926 12 17.36 -22.68 -20.02 
1927 01 21.58 -28.88 -25.23 
1927 02 23.44 -30.32 -26.88 
1927 03 14.97 -22.58 -18.77 
1927 04 -5.50 -14.53 -10.01 
1927 05 -1.11  -6.77  -3.94 
1927 06  5.76    .11   2.93 
1927 07  9.58   2.62   6.10 
1930 10   .88  -3.86  -1.49 
1930 11 -6.43 -12.14  -9.28 
1930 12 16.60 -22.88 -19.74 
1931 01 16.50 -23.32 -19.91 
1931 02 16.16 -25.01 -20.58 
1931 03 13.78 -22.54 -18.16 
1931 04 -7.17 -15.62 -11.39 
1931 05  2.34  -2.95   -.30 
1931 06  7.61   1.41   4.51 
1931 07 15.44   5.10  10.27 
1931 08 13.22   5.36   9.29 
1931 09  6.66    .98   3.82 
1931 10  -.18  -6.63  -3.40 
1931 11 -8.10 -15.64 -11.87 
1931 12 16.61 -24.11 -20.36 
1932 01 24.37 -31.46 -27.91 
1932 02 23.26 -31.67 -27.46 
1932 03 10.81 -19.83 -15.32 
1932 04 -4.61 -13.26  -8.93 
1932 05  3.10  -2.58    .26 
1932 06  8.14    .69   4.41 
1932 07 13.66   4.83   9.24 
1932 08 14.20   5.13   9.66 
1932 09  7.64   1.23   4.43 
1932 11 -9.43 -16.43 -12.93 
1932 12 17.69 -24.52 -21.10 
1933 01 23.55 -33.22 -28.38 
1933 02 17.41 -27.29 -22.35 
1933 03 12.41 -20.26 -16.33 
1933 04 -3.79 -12.07  -7.93 
1933 05  -.35  -6.96  -3.65 
1933 06  6.91   -.29   3.31 
1933 07 13.84   5.04   9.44 
1933 08 12.26   3.67   7.96 
1933 09  6.37    .23   3.30 
1933 10  -.16  -4.61  -2.38 
1933 11 12.48 -18.07 -15.27 
1933 12 22.16 -28.67 -25.41 
1934 01 21.38 -27.18 -24.28 
1934 02 24.80 -32.09 -28.44 
1934 03 20.76 -29.85 -25.30 
1934 04 -6.33 -15.67 -11.00 
1934 05  -.65  -8.39  -4.52 
1934 06  7.54    .48   4.00 
1934 07 12.16   3.37   7.76 
1934 08 10.98   3.85   7.41 
1934 09  4.23   -.40   1.91 
1934 10  -.51  -4.98  -2.75 
1934 11 -6.92 -13.85 -10.38 
1934 12 17.96 -27.00 -22.48 
1935 01 26.58 -34.43 -30.50 
1935 02 25.22 -33.07 -29.14 
1935 03 16.74 -26.64 -21.68 
1935 04 -2.45 -11.25  -6.85 
1935 05  3.00  -4.62   -.80 
1935 06 10.13   1.34   5.73 
1935 07 13.49   4.19   8.84 
1935 08 13.81   5.33   9.57 
1935 09  8.71   2.22   5.46 
1935 10  -.15  -4.75  -2.45 
1935 11 11.23 -17.79 -14.51 
1935 12 11.83 -19.74 -15.78 
1936 01 15.95 -27.42 -21.68 
1936 02 11.77 -21.57 -16.67 
1936 03 -8.99 -21.17 -15.08 
1936 04 -6.93 -16.87 -11.90 
1936 05 -2.85  -9.63  -6.24 
1936 06  7.34    .98   4.16 
1936 07 15.21   5.36  10.28 
1936 08 11.49   3.55   7.52 
1936 09  5.84    .18   3.01 
1936 10 -2.79  -9.35  -6.07 
1936 11 11.98 -19.57 -15.77 
1936 12 17.39 -26.71 -22.05 
1937 01 25.15 -32.80 -28.97 
1937 02 18.59 -28.25 -23.42 
1937 03 -7.03 -16.29 -11.66 
1937 04 -5.27 -14.87 -10.07 
1937 05   .72  -6.75  -3.01 
1937 06  7.99   1.29   4.64 
1937 07 10.75   3.20   6.97 
1937 08  9.82   2.92   6.37 
1937 09  5.84    .88   3.36 
1937 10  -.87  -5.39  -3.13 
1937 11 -4.73 -11.37  -8.05 
1937 12 15.91 -23.11 -19.51 
1938 01 17.52 -24.01 -20.76 
1938 02 24.54 -31.79 -28.16 
1938 03 16.12 -25.45 -20.78 
1938 04 10.78 -18.53 -14.65 
1938 05  3.75  -2.77    .49 
1938 07 12.33   3.74   8.03 
1938 08 10.17   1.07   5.62 
1938 09  5.48   1.17   3.33 
1938 10  -.91  -5.93  -3.41 
1938 11 -7.23 -13.10 -10.16 
1938 12 14.42 -23.43 -18.92 
1939 01 18.15 -27.00 -22.57 
1939 02 26.18 -33.00 -29.59 
1939 03 20.70 -28.84 -24.77 
1939 04 -3.46 -12.03  -7.74 
1939 05   .77  -4.96  -2.09 
1939 06  5.78   -.22   2.78 
1939 07 11.29   3.00   7.14 
1939 08 12.28   3.80   8.04 
1939 09  4.77   -.12   2.32 
1939 10 -2.07  -6.53  -4.30 
1939 11 -5.38 -12.89  -9.13 
1939 12 11.78 -19.68 -15.73 
1940 01 10.44 -19.53 -14.98 
1940 02 10.01 -19.36 -14.68 
1940 03 -9.47 -18.52 -13.99 
1940 04 -3.41 -12.61  -8.01 
1940 05  3.59  -7.69  -2.05 
1940 06  6.42   -.19   3.11 
1940 07 10.29   2.85   6.57 
1940 08 11.08   2.88   6.98 
1940 09  5.67    .44   3.05 
1940 10   .74  -7.54  -3.40 
1940 11 -5.31 -13.86  -9.58 
1940 12 15.39 -23.59 -19.49 
1941 01 12.02 -23.44 -17.73 
1941 02 -9.06 -20.20 -14.63 
1941 03 -8.10 -18.00 -13.05 
1941 04 -8.27 -19.24 -13.75 
1941 05   .70  -8.22  -3.76 
1941 06  5.82  -1.07   2.37 
1941 07 12.36   2.59   7.47 
1941 08 12.26   4.30   8.28 
1941 10   .-5 -99.99 -99.99 
1941 11 -8.38 -16.26 -12.32 
1941 12 13.47 -23.43 -18.45 
1942 01 20.02 -29.92 -24.97 
1942 02 17.14 -26.85 -21.99 
1942 03 -7.95 -16.40 -12.17 
1942 04 -5.80 -14.39 -10.09 
1942 05   .38  -5.81  -2.71 
1942 06  4.40  -1.43   1.48 
1942 07 12.83   3.30   8.06 
1942 08 10.83   3.19   7.01 
1942 11 -4.35 -11.12  -7.73 
1942 12 12.39 -20.29 -16.34 
1943 01 13.26 -21.08 -17.17 
1943 02 22.66 -30.26 -26.46 
1943 03 20.25 -28.91 -24.58 
1943 05 -3.81  -8.30  -6.05 
1943 06  6.29   -.17   3.06 
1943 07 11.23   3.66   7.44 
1943 08  9.97   4.02   6.99 
1943 09  4.30    .23   2.26 
1943 10 -1.12  -5.20  -3.16 
1943 11 -4.73  -9.43  -7.08 
1943 12 13.15 -19.03 -16.09 
1944 01 19.91 -26.06 -22.98 
1944 02 19.89 -26.32 -23.10 
1944 03 15.64 -23.21 -19.42 
1944 05 -1.01  -7.12  -4.06 
1944 06  5.65    .30   2.97 
1944 10 -2.67  -6.57  -4.62 
1944 11 -9.64 -14.43 -12.03 
1944 12 16.64 -22.06 -19.34 
1945 01 16.27 -22.52 -19.39 
1945 02 23.39 -28.09 -25.74 
1945 03 13.64 -19.50 -16.57 
1945 04 10.42 -17.27 -13.84 
1945 05   .17  -5.14  -2.48 
1945 06  7.06   1.26   4.16 
1945 11 -7.65 -13.08 -10.36 
1946 04 -8.25 -19.18 -13.71 
1946 05  1.55  -9.12  -3.78 
