1905 10 -1.85  -7.05  -4.45 
1905 11 -8.37 -14.89 -11.63 
1905 12 17.73 -28.95 -23.34 
1906 01 21.44 -34.16 -27.80 
1906 02 20.98 -35.00 -27.99 
1906 03 -9.45 -23.85 -16.65 
1906 04  4.42  -5.75   -.66 
1906 05 10.98  -1.60   4.68 
1906 06 19.44   7.17  13.30 
1906 07 23.56  11.55  17.55 
1906 08 16.85   7.38  12.11 
1906 09 11.43   4.16   7.79 
1906 10  3.65  -2.39    .63 
1906 11 -6.15 -13.80  -9.97 
1906 12 19.28 -29.05 -24.16 
1907 01 27.95 -37.93 -32.94 
1907 02 19.78 -32.66 -26.22 
1907 03 12.60 -27.00 -19.79 
1907 04 -5.31 -19.85 -12.58 
1907 05  2.96  -8.72  -2.88 
1907 06 16.17   3.22   9.69 
1907 07 18.54   9.03  13.78 
1907 08 17.61   8.63  13.12 
1907 09  9.83   1.82   5.82 
1907 10  5.73  -1.85   1.94 
1907 11 -6.21 -14.81 -10.51 
1907 12 15.73 -24.76 -20.24 
1908 01 18.85 -30.04 -24.44 
1908 02 17.91 -29.88 -23.89 
1908 03 18.04 -32.79 -25.42 
1908 04 -1.58 -15.46  -8.52 
1908 05 13.43   -.42   6.50 
1908 06 16.95   5.58  11.27 
1908 07 20.04   8.92  14.48 
1908 08 18.27   7.85  13.06 
1908 09 12.82   4.04   8.43 
1908 10  3.57  -3.07    .25 
1908 11 -9.39 -17.10 -13.24 
1908 12 19.32 -28.22 -23.77 
1909 01 28.67 -40.31 -34.49 
1909 02 25.12 -37.38 -31.25 
1909 03 -8.88 -21.31 -15.09 
1909 04 -7.01 -22.94 -14.97 
1909 05 10.40   -.35   5.02 
1909 06 18.68   5.88  12.28 
1909 07 20.45  10.44  15.44 
1909 08 17.12   8.29  12.70 
1909 09 11.75   3.08   7.41 
1909 10  2.86  -3.16   -.15 
1909 11 11.44 -19.79 -15.61 
1909 12 17.79 -26.54 -22.16 
1910 01 15.66 -25.43 -20.54 
1910 02 22.84 -32.11 -27.47 
1910 03 -6.30 -18.03 -12.16 
1910 04   .82 -10.74  -4.96 
1910 05  7.85  -3.47   2.19 
1910 06 17.98   6.07  12.02 
1910 07 19.15  10.48  14.81 
1910 08 16.62   7.05  11.83 
1910 09  9.59   1.89   5.74 
1910 10  4.69  -1.04   1.82 
1910 11 -7.91 -13.68 -10.79 
1910 12 16.29 -23.69 -19.99 
1911 01 32.86 -40.97 -36.91 
1911 02 17.70 -30.09 -23.90 
1911 03 10.53 -25.22 -17.87 
1911 04 -2.56 -16.91  -9.73 
1911 05 11.27   -.86   5.20 
1911 06 17.49   6.46  11.97 
1911 07 19.85   9.03  14.44 
1911 08 16.25   7.74  11.99 
1911 09 10.27    .86   5.56 
1911 10  5.17  -2.72   1.22 
1911 11 10.81 -18.59 -14.70 
1911 12 13.45 -21.12 -17.28 
1912 01 26.76 -36.25 -31.50 
1912 02 19.66 -29.34 -24.50 
1912 03 13.60 -27.84 -20.72 
1912 04   .48 -11.66  -5.59 
1912 05 10.17  -1.31   4.43 
1912 06 19.41   8.03  13.71 
1912 10  3.80  -1.75   1.02 
1912 11 -3.61 -10.72  -7.16 
1912 12 14.74 -19.35 -17.04 
1913 01 31.47 -38.03 -34.75 
1913 02 25.11 -34.59 -29.85 
1913 03 20.62 -29.13 -24.87 
1913 04  3.30  -7.84  -2.27 
1914 01 25.55 -34.89 -30.22 
1914 02 29.28 -39.36 -34.32 
1914 03 17.04 -29.80 -23.42 
1914 04 -6.57 -18.09 -12.33 
1914 05  7.01  -3.76   1.62 
1914 06 19.82   5.22  12.52 
1914 07 20.20   8.57  14.39 
1914 08 18.29   8.13  13.21 
1915 06 13.86   2.50   8.18 
1915 07 23.53  11.67  17.60 
1915 08 23.95  12.87  18.41 
1917 07 20.17  11.05  15.61 
1917 08 16.32   8.25  12.28 
1917 09 13.74   4.56   9.14 
1917 10  2.94  -3.44   -.25 
1917 11 -3.74 -10.74  -7.24 
1917 12 29.90 -35.34 -32.62 
1918 01 26.91 -32.93 -29.92 
1918 03 13.05 -24.41 -18.73 
1918 04 -1.17 -12.02  -6.60 
1918 05  5.32  -6.52   -.59 
1918 06 13.81   2.47   8.14 
1918 07 18.37   6.11  12.24 
1918 08 17.87   7.33  12.60 
1918 09 11.93   2.87   7.40 
1918 11 -6.65 -12.61  -9.63 
1919 01 20.11 -28.85 -24.48 
1919 02 23.29 -31.49 -27.39 
1919 03 15.16 -27.51 -21.33 
1919 04  4.48  -6.81  -1.16 
1919 05 10.38  -1.60   4.39 
1919 06 15.33   5.24  10.28 
1920 07 21.01   9.72  15.37 
1920 08 17.84   8.45  13.14 
1920 11 -7.44 -13.40 -10.42 
1920 12 19.87 -24.56 -22.22 
1921 01 21.07 -27.98 -24.52 
1921 02 17.69 -25.70 -21.69 
1921 03 17.70 -30.67 -24.18 
1921 04  2.96  -9.85  -3.44 
1921 05 10.04   -.47   4.78 
1921 06 19.02   7.36  13.19 
1921 07 20.03  10.26  15.14 
1921 08 16.42   9.10  12.76 
1921 09 12.02   3.56   7.79 
1921 10  4.92   -.90   2.01 
1921 11 14.05 -20.55 -17.29 
1921 12 16.52 -22.88 -19.70 
1922 01 21.46 -27.87 -24.66 
1922 02 25.76 -35.39 -30.57 
1922 03 14.01 -25.68 -19.84 
1922 04   .61 -11.50  -5.44 
1922 05 10.34   -.12   5.11 
1922 06 14.82   4.61   9.71 
1922 07 21.33  11.24  16.28 
1922 08 18.86   9.96  14.41 
1922 09 11.88   3.88   7.88 
1922 10   .31  -4.31  -2.00 
1922 11 -7.96 -13.26 -10.61 
1922 12 23.83 -30.01 -26.92 
1923 01 24.85 -32.29 -28.57 
1923 02 25.32 -32.83 -29.07 
1923 03 19.15 -31.14 -25.14 
1923 04 -1.60 -14.42  -8.01 
1923 05  6.07  -4.26    .90 
1923 06 19.17   5.80  12.48 
1923 07 19.79   9.63  14.71 
1923 08 16.52   6.22  11.37 
1923 09 12.95   3.59   8.26 
1924 01 25.23 -31.59 -28.41 
1924 02 14.14 -22.98 -18.56 
1924 03 -6.65 -17.94 -12.29 
1924 04 -3.41 -17.71 -10.56 
1924 05  9.53  -2.15   3.68 
1924 06 14.62   3.60   9.10 
1924 07 20.18   9.57  14.87 
1924 11 11.33 -16.26 -13.79 
1924 12 23.51 -30.81 -27.16 
1925 01 27.54 -35.34 -31.44 
1925 02 24.01 -33.84 -28.93 
1925 03 11.90 -25.17 -18.53 
1925 04  2.91  -7.89  -2.48 
1925 05 10.74   -.83   4.95 
1925 06 16.90   5.11  11.00 
1925 07 22.49  10.65  16.57 
1925 08 20.81  10.55  15.68 
1925 09 10.80   3.14   6.97 
1925 12 15.75 -23.17 -19.45 
1926 01 21.17 -29.43 -25.30 
1926 02 18.00 -25.83 -21.91 
1926 03 -8.76 -20.75 -14.75 
1926 04  -.62 -10.66  -5.64 
1926 05 11.23   -.10   5.56 
1926 06 15.79   5.38  10.58 
1926 07 21.41  10.38  15.89 
1926 08 18.86   8.84  13.85 
1926 09  8.28   1.08   4.67 
1926 10   .89  -4.15  -1.63 
1926 11 12.55 -17.65 -15.10 
1926 12 18.20 -26.37 -22.29 
1927 01 22.79 -30.20 -26.49 
1927 02 20.94 -31.03 -25.98 
1927 03 -7.63 -20.16 -13.89 
1927 04   .52 -11.43  -5.45 
1927 06 16.67   4.83  10.75 
1927 07 22.42  10.65  16.53 
1927 08 20.56   8.39  14.48 
1927 11 15.32 -21.08 -18.20 
1927 12 25.57 -32.18 -28.87 
1928 01 19.36 -27.40 -23.38 
1928 02 14.04 -23.10 -18.57 
1928 03 10.32 -20.72 -15.52 
1928 04 -6.26 -21.57 -13.91 
1928 05  9.08  -1.73   3.67 
1928 06 18.35   6.04  12.19 
1928 07 21.68   9.82  15.75 
1928 08 15.20   6.39  10.79 
1928 09 12.91   2.08   7.49 
1928 10  1.72  -2.91   -.59 
1928 11 -4.65 -10.02  -7.33 
1928 12 14.07 -21.22 -17.64 
1929 01 26.73 -33.29 -30.01 
1929 02 22.05 -30.55 -26.30 
1929 03 12.73 -25.96 -19.34 
1929 04  -.46 -12.17  -6.31 
1929 05  7.79  -3.87   1.96 
1929 06 14.67   4.27   9.47 
1929 07 20.63   9.37  15.00 
1929 08 18.91   9.05  13.98 
1929 09 10.21   2.63   6.42 
1929 10  7.85   -.20   3.82 
1929 11 10.16 -17.02 -13.59 
1929 12 21.13 -28.27 -24.70 
1930 01 25.03 -32.71 -28.87 
1930 02 20.04 -27.46 -23.75 
1930 03 -9.05 -22.14 -15.59 
1930 04   .10 -10.13  -5.01 
1930 05 11.62   -.55   5.53 
1930 06 18.96   6.72  12.84 
1930 07 22.53  10.65  16.59 
1930 08 20.37  10.90  15.63 
1930 09 10.68   2.87   6.77 
1930 10  1.54  -5.19  -1.82 
1930 11 -8.83 -15.00 -11.91 
1930 12 12.26 -20.19 -16.22 
1931 01 18.75 -26.33 -22.54 
1931 02 10.14 -19.78 -14.96 
1931 04  1.39  -9.56  -4.08 
1931 05  9.32   -.97   4.17 
1931 06 16.16   5.06  10.61 
1931 07 22.48  10.59  16.53 
1931 08 21.11  10.04  15.57 
1931 10  6.76   -.21   3.27 
1931 11 -6.15 -11.44  -8.79 
1931 12 15.84 -23.08 -19.45 
1932 01 21.85 -28.72 -25.28 
1932 02 23.27 -34.25 -28.76 
1932 03 17.46 -30.45 -23.96 
1932 04  1.88  -9.45  -3.78 
1932 05 11.11  -1.02   5.04 
1932 06 16.45   7.33  11.89 
1932 07 22.44  11.78  17.11 
1932 08 22.98  12.70  17.84 
1932 09 12.20   2.99   7.59 
1932 10   .46  -4.75  -2.14 
1932 11 13.52 -19.14 -16.33 
1932 12 21.92 -29.79 -25.85 
1933 01 27.74 -34.90 -31.32 
1933 02 24.49 -32.59 -28.54 
1933 03 -9.60 -20.71 -15.15 
1933 04 -1.41 -12.66  -7.03 
1933 05 12.15   -.20   5.97 
1933 06 16.52   4.65  10.58 
1933 07 19.94   9.96  14.95 
1933 08 20.55  10.29  15.42 
1933 09 12.89   4.01   8.45 
1933 10   .18  -5.55  -2.68 
1933 11 14.28 -20.09 -17.18 
1933 12 31.55 -36.91 -34.23 
1934 01 23.38 -31.30 -27.34 
1934 02 17.70 -27.44 -22.57 
1934 03 12.96 -25.13 -19.04 
1934 04  1.26 -10.26  -4.50 
1934 05  9.42  -1.46   3.98 
1934 06 16.67   5.21  10.94 
1934 07 18.24   9.42  13.83 
1934 08 15.00   6.04  10.52 
1934 09  7.28   -.13   3.57 
1934 10  2.58  -3.84   -.63 
1934 11 -8.89 -14.24 -11.56 
1934 12 21.58 -27.29 -24.43 
1935 01 29.55 -36.87 -33.21 
1935 02 11.64 -19.87 -15.76 
1935 03 13.85 -25.64 -19.74 
1935 04  -.39 -12.48  -6.43 
1935 05 14.43   1.97   8.20 
1935 06 17.79   6.76  12.28 
1935 07 20.72  11.07  15.89 
1935 08 16.20   7.84  12.02 
1935 09  9.24   2.49   5.86 
1935 10  -.78  -6.34  -3.56 
1935 11 14.62 -20.84 -17.73 
1935 12 17.82 -24.80 -21.31 
1936 01 30.73 -36.68 -33.70 
1936 02 30.22 -39.09 -34.66 
1936 03 11.44 -21.32 -16.37 
1936 04 -3.79 -17.24 -10.51 
1936 05  9.63  -1.16   4.23 
1936 06 15.05   3.65   9.35 
1936 07 21.51  11.81  16.66 
1936 08 19.20  10.14  14.67 
1936 09  9.22   2.15   5.68 
1936 10 -1.56  -7.49  -4.52 
1936 11 -8.20 -14.78 -11.49 
1937 01 29.46 -36.68 -33.07 
1937 02 19.87 -28.78 -24.33 
1937 03 -9.37 -21.48 -15.42 
1937 04  5.15  -5.31    .-7 
1937 05 13.82   1.94   7.88 
1937 06 18.04   7.80  12.92 
1937 07 20.94  11.11  16.02 
1937 08 17.73   8.91  13.32 
1937 09 11.56   2.21   6.88 
1937 10  3.76  -1.71   1.02 
1937 11 10.94 -16.51 -13.72 
1937 12 21.43 -30.48 -25.95 
1938 01 22.50 -28.65 -25.57 
1938 02 20.69 -30.98 -25.83 
1938 03 -8.68 -21.15 -14.91 
1938 04  -.54 -15.21  -7.87 
1938 05 10.14   -.33   4.91 
1938 06 18.71   7.09  12.90 
1938 07 22.11  11.97  17.04 
1938 08 17.06   8.37  12.71 
1938 09 17.04   8.10  12.57 
