1900 11 16.82 -26.89 -21.85 
1900 12 20.01 -28.80 -24.40 
1901 01 24.72 -35.33 -30.02 
1901 02 17.17 -29.83 -23.50 
1905 07 20.34   6.06  13.20 
1905 08 20.46   4.51  12.49 
1905 09  6.31  -2.90   1.70 
1905 10 -2.41 -11.25  -6.83 
1905 11 10.03 -17.91 -13.96 
1905 12 23.33 -30.99 -27.16 
1906 01 34.11 -43.26 -38.68 
1906 02 15.30 -26.00 -20.65 
1906 03 -1.47 -17.79  -9.63 
1906 04  3.86 -16.33  -6.23 
1906 05 17.50   -.84   8.33 
1906 06 23.11   6.82  14.96 
1906 07 23.41   6.73  15.07 
1906 08 20.89   5.13  13.01 
1906 09 13.52  -1.40   6.06 
1906 10   .56  -7.17  -3.30 
1906 11 16.16 -24.65 -20.40 
1906 12 26.39 -34.98 -30.68 
1907 01 15.08 -28.11 -21.59 
1907 02 25.82 -35.84 -30.83 
1907 03 -8.63 -22.85 -15.74 
1907 04  5.42  -9.85  -2.21 
1907 05 15.88    .63   8.25 
1907 06 22.31   5.92  14.11 
1907 07 21.69   7.38  14.53 
1907 08 20.97   5.28  13.12 
1907 09  8.81  -1.03   3.89 
1907 10 -5.38 -15.39 -10.38 
1907 11 16.40 -24.04 -20.22 
1907 12 18.04 -25.37 -21.71 
1908 01 22.57 -31.56 -27.06 
1908 02 12.86 -24.73 -18.79 
1908 03 -9.00 -21.69 -15.34 
1908 04  3.28 -11.92  -4.32 
1908 05 15.31    .38   7.84 
1908 06 24.31   5.03  14.67 
1908 07 23.31   7.72  15.51 
1908 08 20.71   5.18  12.94 
1908 09  8.04  -2.32   2.86 
1908 10 -2.95 -11.89  -7.42 
1908 11 13.37 -19.69 -16.53 
1908 12 17.07 -24.69 -20.88 
1909 01 26.43 -36.91 -31.67 
1909 02 19.99 -33.49 -26.74 
1909 03 -7.39 -21.90 -14.64 
1909 04   .94 -16.24  -7.65 
1909 05 13.18    . 0   6.59 
1909 06 21.81   6.67  14.24 
1909 07 25.80   9.35  17.57 
1909 08 21.02   4.83  12.92 
1909 09 10.21  -2.60   3.80 
1909 10 -3.30 -11.70  -7.50 
1909 11 18.07 -28.41 -23.24 
1909 12 18.81 -29.06 -23.93 
1910 01 21.57 -33.41 -27.49 
1910 02 19.02 -29.96 -24.49 
1910 03 -7.11 -21.88 -14.49 
1910 04  2.79 -15.01  -6.11 
1910 05 16.43    .43   8.43 
1910 06 23.34   6.98  15.16 
1910 07 23.63   8.91  16.27 
1910 08 21.42   5.11  13.26 
1910 09 16.11   -.57   7.77 
1910 10 -2.20 -11.34  -6.77 
1910 11 15.04 -24.67 -19.85 
1910 12 19.28 -28.59 -23.93 
1911 02 11.28 -21.42 -16.35 
1911 03 -8.85 -25.61 -17.23 
1911 04  3.36 -15.49  -6.06 
1911 05 13.79   1.19   7.49 
1911 06 24.53   5.65  15.09 
1911 07 26.31   9.50  17.90 
1911 08 21.85   5.47  13.66 
1911 10 99.99  -4.15 -99.99 
1911 11 99.99 -25.23 -99.99 
1911 12 99.99 -27.31 -99.99 
1912 01 99.99 -24.75 -99.99 
1912 02 99.99 -22.20 -99.99 
1912 03 99.99 -16.64 -99.99 
1912 04 99.99  -9.30 -99.99 
1912 05 99.99   1.56 -99.99 
1912 06 99.99   5.84 -99.99 
1912 07 23.14   8.50  15.82 
1912 08 21.47   5.36  13.41 
1912 09 11.15    .99   6.07 
1912 10   .13  -7.23  -3.55 
1912 11 13.56 -21.24 -17.40 
1912 12 20.70 -27.96 -24.33 
1913 01 29.19 -36.48 -32.83 
1913 02 12.46 -20.42 -16.44 
1913 03 -6.94 -22.20 -14.57 
1913 04  2.86 -12.38  -4.76 
1913 05 17.45    .36   8.90 
1913 06 26.35   7.27  16.81 
1913 07 25.38   7.22  16.29 
1913 08 18.87   4.80  11.84 
1913 09  7.60  -1.22   3.19 
1913 10 -1.93 -11.89  -6.91 
1913 11 14.04 -21.35 -17.69 
1913 12 19.65 -28.65 -24.15 
1914 01 99.99 -31.50 -99.99 
1914 02 17.40 -24.37 -20.88 
1914 03 -7.93 -21.88 -14.90 
1914 04  3.14 -11.69  -4.27 
1914 05 16.98  -1.33   7.82 
1914 06 26.35   7.03  16.69 
1914 07 23.85   7.99  15.92 
1914 08 21.35   5.25  13.30 
1914 09 10.79  -3.17   3.81 
1914 10  1.22  -6.24  -2.50 
1914 11 13.48 -20.37 -16.93 
1914 12 10.43 -18.56 -14.49 
1915 01 18.35 -24.01 -21.18 
1915 02 16.64 -24.54 -20.59 
1915 03 -8.62 -18.10 -13.36 
1915 04  5.28  -8.63  -1.67 
1915 05 15.14  -1.73   6.70 
1915 06 23.35   8.03  15.69 
1915 07 28.07  10.97  19.52 
1915 08 20.12   7.70  13.91 
1915 09 11.59    .21   5.90 
1915 10 -4.17 -13.67  -8.92 
1915 11 14.47 -21.77 -18.12 
1915 12 18.91 -26.89 -22.90 
1916 01 16.79 -28.67 -22.73 
1916 02 17.37 -31.15 -24.26 
1916 03 -9.55 -28.65 -19.10 
1916 04 12.06  -5.06   3.50 
1916 05 15.32   1.09   8.20 
1916 06 26.07   7.70  16.88 
1916 07 25.47   9.27  17.36 
1916 09 11.85   1.68   6.76 
1916 10   .71  -6.11  -2.70 
1916 11 14.48 -23.49 -18.98 
1916 12 26.73 -33.43 -30.08 
1917 01 30.02 -39.64 -34.83 
1917 02 13.07 -25.32 -19.19 
1917 03 -4.51 -19.79 -12.15 
1917 04  7.77 -12.04  -2.13 
1917 05 15.13   -.87   7.13 
1917 06 23.20   6.98  15.09 
1917 07 22.26   8.14  15.20 
1917 08 21.64 -99.99 -99.99 
1917 09 12.56 -99.99 -99.99 
1917 10 -2.33 -99.99 -99.99 
1917 11 20.88 -99.99 -99.99 
1917 12 32.81 -40.27 -36.54 
1918 01 22.83 -29.56 -26.19 
1918 02 15.72 -26.08 -20.90 
1918 03 -7.50 -26.41 -16.95 
1918 04  3.13 -12.15  -4.50 
1918 05 13.45   -.94   6.25 
1918 06 21.76   6.08  13.92 
1918 07 26.70  10.21  18.45 
1918 08 21.96   5.51  13.73 
1918 09 16.44   1.80   9.12 
1918 11 17.98 -25.87 -21.92 
1918 12 23.27 -32.07 -27.67 
1919 01 22.66 -30.61 -26.63 
1919 05 13.41    .21   6.81 
1919 06 16.70   4.96  10.83 
1919 07 22.49   9.84  16.16 
1919 08 19.43   7.19  13.31 
1919 10  -.99  -9.96  -5.47 
1919 11 16.41 -22.66 -19.53 
1919 12 18.57 -27.44 -23.00 
1920 01 24.56 -35.91 -30.23 
1920 02 11.25 -20.64 -15.94 
1920 03 12.14 -24.76 -18.45 
1920 04 -1.67 -16.52  -9.09 
1920 05 10.13  -2.47   3.83 
1920 06 21.81   6.44  14.12 
1920 07 20.82   7.85  14.33 
1920 08 18.40   5.31  11.85 
1920 09 10.25   -.32   4.96 
1920 10 -5.34 -11.40  -8.37 
1920 11 13.57 -18.81 -16.18 
1920 12 20.81 -27.15 -23.98 
1921 01 28.05 -38.39 -33.22 
1921 02 20.69 -29.88 -25.28 
1921 03 -8.93 -21.77 -15.35 
1921 04  1.08 -13.69  -6.30 
1921 05 11.94   -.10   5.91 
1921 06 21.04   7.43  14.23 
1921 07 23.78   9.09  16.43 
1921 08 20.66   7.99  14.32 
1921 09  7.74  -2.78   2.48 
1921 10 -3.56  -8.43  -6.00 
1921 11 15.39 -20.77 -18.08 
1921 12 12.72 -20.81 -16.76 
1922 01 18.21 -25.10 -21.66 
1922 02 16.33 -27.08 -21.70 
1922 03 12.17 -27.41 -19.79 
1922 04   .48 -10.55  -5.03 
1922 05 11.10  -2.50   4.30 
1922 06 16.53   6.06  11.29 
1922 07 14.38   7.29  10.83 
1922 08 16.04   5.05  10.54 
1922 09  7.69  -1.30   3.19 
1922 10 -1.95  -5.06  -3.50 
1922 11 13.87 -19.65 -16.76 
1922 12 20.04 -27.30 -23.67 
1923 01 22.77 -33.33 -28.05 
1923 02 12.88 -20.26 -16.57 
1923 03 11.45 -22.87 -17.16 
1923 04   .71 -12.84  -6.06 
1923 05 13.16    .30   6.73 
1923 06 21.89   7.12  14.50 
1923 07 24.61   8.28  16.44 
1923 08 24.14   7.93  16.03 
1923 09  9.26   1.48   5.37 
1923 10  1.38  -4.83  -1.72 
1923 11 11.53 -17.83 -14.68 
1923 12 24.86 -31.17 -28.01 
1924 01 19.84 -25.94 -22.89 
1924 02 20.90 -29.71 -25.30 
1924 03 -4.52 -15.81 -10.16 
1924 04 -7.53 -20.12 -13.82 
1924 05 12.71    .24   6.47 
1924 06 21.10   6.14  13.62 
1924 07 19.78   6.89  13.33 
1924 08 17.61   5.65  11.63 
1924 09  7.91   -.50   3.70 
1924 10 -5.89 -11.26  -8.57 
1924 11 10.39 -16.16 -13.27 
1924 12 20.84 -29.99 -25.41 
1925 01 30.82 -38.38 -34.59 
1925 02 24.85 -34.07 -29.46 
1925 03 12.09 -22.72 -17.40 
1925 04  2.02 -11.37  -4.67 
1925 05 14.72   1.04   7.88 
1925 06 20.99   6.74  13.86 
1925 07 21.85   7.33  14.59 
1925 08 20.82   5.89  13.35 
1925 09 11.61   2.68   7.14 
1925 10   .-4  -5.05  -2.54 
1925 11 12.85 -17.76 -15.30 
1925 12 18.82 -25.66 -22.24 
1926 01 12.35 -17.57 -14.96 
1926 02 18.87 -25.14 -22.00 
1926 03 -4.80 -14.59  -9.69 
1926 04  3.80  -8.50  -2.34 
1926 05 13.64    .73   7.18 
1926 06 23.20   7.06  15.13 
1926 07 21.70   7.48  14.59 
1926 08 19.89   4.83  12.36 
1926 09 12.78   2.14   7.46 
1926 10   .-6  -6.61  -3.33 
1926 11 -9.97 -15.58 -12.78 
1926 12 21.43 -30.32 -25.87 
1927 01 20.09 -27.35 -23.72 
1927 02 16.68 -24.68 -20.68 
1927 03 14.33 -22.10 -18.21 
1927 04 -3.50 -17.04 -10.27 
1927 05 12.27   -.87   5.70 
1927 06 22.07   7.50  14.78 
1927 07 22.86   8.13  15.49 
1927 08 17.43   5.66  11.54 
1927 09  6.64  -2.18   2.23 
1927 10 -3.44 -10.86  -7.14 
1927 11 22.55 -28.47 -25.50 
1927 12 21.01 -27.85 -24.43 
1928 01 17.74 -23.64 -20.68 
1928 02 12.86 -20.61 -16.73 
1928 03 15.51 -25.54 -20.52 
1928 04  1.11 -11.04  -4.96 
1928 05 13.78   -.58   6.60 
1928 06 19.85   4.90  12.37 
1928 07 21.51   6.90  14.20 
1928 08 18.08   4.71  11.39 
1928 09  8.78   -.91   3.93 
1928 10 -4.00 -12.33  -8.16 
1928 11 -9.91 -17.03 -13.47 
1928 12 14.55 -21.55 -18.04 
1929 01 15.08 -21.68 -18.38 
1929 02 13.81 -20.73 -17.27 
1929 03 14.49 -25.83 -20.16 
1929 04   .78 -11.80  -5.51 
1929 05 13.95   -.45   6.75 
1929 06 21.22   5.75  13.48 
1929 07 21.23   5.88  13.55 
1929 08 16.32   3.51   9.91 
1929 09 12.22   1.39   6.80 
1929 10 -1.68  -9.55  -5.61 
1929 12 21.46 -29.90 -25.68 
1930 01 17.86 -28.35 -23.10 
1930 02 27.37 -34.09 -30.73 
1930 03 12.84 -23.96 -18.40 
1930 04 -1.14 -13.59  -7.36 
1930 05 12.73    .32   6.52 
1930 06 21.45   5.86  13.65 
1930 07 21.72   6.56  14.14 
1930 08 16.62   5.12  10.87 
1930 09  8.85    . 5   4.45 
1930 10 -2.81  -8.99  -5.89 
1930 11 17.82 -26.44 -22.13 
1930 12 15.94 -24.00 -19.96 
1931 01 16.27 -24.19 -20.23 
1931 02 13.62 -21.11 -17.36 
1931 03 11.38 -21.57 -16.47 
1931 04 -1.04 -12.34  -6.69 
1931 05  7.96  -2.94   2.51 
1931 06 19.76   4.40  12.08 
1931 07 18.96   6.32  12.64 
1931 08 18.21   2.76  10.49 
1931 09 10.03    .32   5.17 
1932 06 20.87   4.34  12.60 
1932 07 23.60   8.09  15.84 
1932 08 19.10   5.11  12.10 
1932 09 12.35  -1.39   5.48 
1932 10 -1.42 -12.55  -6.98 
1932 11 18.99 -26.17 -22.58 
1932 12 22.19 -28.90 -25.54 
1933 01 28.23 -36.29 -32.26 
1933 02 18.54 -27.42 -22.98 
1933 03 10.09 -24.87 -17.48 
1933 04  2.28 -12.21  -4.96 
1933 05  9.05  -3.78   2.63 
1933 06 16.02   3.56   9.79 
1933 07 18.85   6.64  12.74 
1933 08 15.41   3.85   9.63 
