1907 11 18.29 -99.99 -99.99 
1908 01 14.23   2.47   8.34 
1908 02 15.42 -99.99 -99.99 
1908 03 24.50 -99.99 -99.99 
1908 04 27.39  14.56  20.97 
1908 05 28.40  17.33  22.86 
1908 06 32.07  20.02  26.04 
1908 07 33.27  21.28  27.27 
1908 08 32.36  21.55  26.95 
1908 09 30.17  18.09  24.13 
1908 10 24.19   7.37  15.78 
1908 11 21.87   7.51  14.69 
1908 12 16.24   4.09  10.16 
1909 01 15.87   4.33  10.10 
1909 02 18.61   4.56  11.58 
1909 03 21.24   8.26  14.75 
1909 04 25.07  11.59  18.33 
1909 05 27.20  14.78  20.99 
1909 06 32.34  20.70  26.52 
1909 07 34.83  22.86  28.84 
1909 08 35.12  21.76  28.43 
1909 09 32.09  17.19  24.64 
1909 10 27.34  10.41  18.87 
1909 11 23.97   8.88  16.42 
1909 12 10.94  -1.04   4.94 
1910 01 15.44   1.36   8.39 
1910 02 14.73   1.31   8.01 
1910 03 25.75   8.60  17.18 
1910 04 25.49  10.55  18.02 
1910 05 27.66  14.52  21.09 
1910 06 31.60  18.45  25.02 
1910 07 32.98  21.38  27.18 
1910 08 33.64  21.48  27.56 
1910 09 33.16  18.26  25.71 
1910 10 27.09  11.48  19.28 
1910 11 20.48   5.56  13.02 
1910 12 13.62   1.44   7.53 
1911 01 19.23   5.78  12.50 
1911 02 19.23   7.66  13.44 
1911 03 24.47   8.64  16.56 
1911 04 25.38  12.41  18.89 
1911 05 30.67  15.10  22.88 
1911 06 35.07  20.35  27.71 
1911 07 32.20  20.75  26.47 
1911 08 32.80  20.95  26.87 
1911 09 34.57  20.91  27.74 
1911 10 25.84  12.06  18.95 
1911 11 18.87   3.73  11.30 
1911 12 14.84   3.35   9.09 
1912 01 11.61  -1.09   5.26 
1912 02 15.60   -.30   7.65 
1912 03 15.35   4.79  10.07 
1912 04 24.98  13.14  19.06 
1912 05 28.97  16.29  22.63 
1912 06 30.80  18.51  24.65 
1912 07 34.11  21.66  27.88 
1912 08 33.07  20.51  26.79 
1912 09 32.37  18.09  25.23 
1912 10 27.02  12.13  19.57 
1912 11 21.30   3.23  12.26 
1912 12 14.00   1.78   7.89 
1913 01 17.51   4.48  10.99 
1913 02 14.78   1.79   8.28 
1913 03 19.92   5.76  12.84 
1913 04 25.14   9.89  17.51 
1913 05 28.99  13.59  21.29 
1913 06 32.56  18.19  25.37 
1913 07 34.33  21.43  27.88 
1913 08 34.50  20.23  27.37 
1913 09 29.26  17.66  23.46 
1913 10 23.12  11.09  17.10 
1913 11 22.72   8.47  15.60 
1913 12 13.69   3.30   8.49 
1914 01 18.09   3.97  11.03 
1914 02 14.86   1.10   7.98 
1914 03 19.59   5.02  12.30 
1914 04 24.69  11.48  18.08 
1914 05 28.62  15.66  22.14 
1914 06 35.45  21.38  28.41 
1914 07 35.32  21.50  28.41 
1914 08 32.62  20.96  26.79 
1914 09 30.98  17.87  24.42 
1914 10 25.40  11.69  18.54 
1914 11 20.26   5.20  12.73 
1914 12 99.99    .51 -99.99 
1915 01 12.73    .49   6.60 
1915 02 15.99   4.10  10.04 
1915 03 14.21   2.19   8.20 
1915 04 26.31  11.83  19.07 
1915 05 29.92  16.50  23.21 
1915 06 32.74  19.77  26.25 
1915 07 33.88  20.31  27.09 
1915 08 32.30  19.86  26.08 
1915 09 32.39  18.02  25.20 
1915 10 28.20  11.15  19.67 
1915 11 23.01   6.46  14.73 
1915 12 16.44   2.02   9.23 
1916 01 18.90   4.05  11.47 
1916 02 17.31   2.47   9.88 
1916 03 23.78   7.98  15.88 
1916 04 25.00   9.60  17.30 
1916 05 30.55  15.82  23.18 
1916 06 32.21  18.83  25.52 
1916 07 33.95  21.83  27.89 
1916 08 34.15  21.15  27.65 
1916 09 31.07  16.26  23.66 
1916 10 27.85   9.63  18.74 
1916 11 22.56   3.35  12.95 
1916 12 17.03   1.33   9.18 
1917 01 16.51   3.02   9.76 
1917 02 18.64   1.98  10.31 
1917 03 20.62   6.82  13.72 
1917 04 25.20  10.06  17.63 
1917 05 27.46  12.15  19.80 
1917 06 33.22  18.00  25.61 
1917 07 35.00  20.52  27.76 
1917 08 33.65  19.57  26.61 
1917 09 30.21  16.04  23.12 
1917 10 25.82   5.29  15.55 
1917 11 20.81   2.71  11.76 
1917 12 11.59  -1.25   5.17 
1918 01 10.17  -4.69   2.73 
1918 02 20.76   4.73  12.74 
1918 03 25.45   9.99  17.72 
1918 04 25.50  10.57  18.03 
1918 05 30.64  16.19  23.41 
1918 06 35.07  20.70  27.88 
1918 07 36.91 -99.99 -99.99 
1918 08 35.73  20.23  27.98 
1918 09 29.37  13.13  21.25 
1918 10 27.10  13.41  20.25 
1918 11 19.20   4.41  11.80 
1918 12 18.31   3.95  11.13 
1919 01 14.51   1.46   7.98 
1919 02 16.45   3.84  10.14 
1919 03 21.92   6.59  14.25 
1919 04 25.66  10.21  17.93 
1919 05 99.99  13.82 -99.99 
1919 06 31.85  18.73  25.29 
1919 07 34.56  20.74  27.65 
1919 08 35.11  20.95  28.03 
1919 09 31.49  17.26  24.37 
1919 10 27.31  16.01  21.66 
1919 11 21.95   6.23  14.09 
1919 12 15.36    .41   7.88 
1920 01 13.08   1.95   7.51 
1920 02 18.54   3.57  11.05 
1920 03 20.73   6.39  13.56 
1920 04 99.99  10.46 -99.99 
1920 06 99.99  19.31 -99.99 
1920 07 99.99  22.10 -99.99 
1920 08 33.33 -99.99 -99.99 
1920 09 33.25  21.11  27.18 
1920 10 27.36  14.08  20.72 
1920 11 20.37   7.43  13.90 
1920 12 16.24   5.22  10.73 
1921 01 18.87   9.00  13.94 
1921 02 20.35   9.42  14.88 
1921 03 27.11  17.67  22.39 
1921 04 26.08  12.39  19.23 
1921 05 30.09  13.37  21.73 
1921 06 33.09  22.65  27.87 
1921 07 37.98  24.30  31.14 
1921 08 99.99  22.33 -99.99 
1921 09 36.66  20.96  28.81 
1921 10 28.57   8.37  18.46 
1921 11 24.80   8.06  16.43 
1921 12 19.10   4.59  11.84 
1922 01 12.57   2.20   7.38 
1922 02 20.52   6.84  13.68 
1922 03 20.46   7.11  13.79 
1922 04 26.90  13.28  20.09 
1922 05 29.89  17.65  23.77 
1922 06 31.72  20.16  25.93 
1922 07 34.18  21.52  27.85 
1922 08 34.82  20.56  27.68 
1922 09 33.54  17.70  25.62 
1922 10 28.25   9.14  18.69 
1922 11 23.42 -99.99 -99.99 
1922 12 20.45   6.03  13.24 
1923 01 19.98   5.04  12.51 
1923 02 14.96   3.02   8.99 
1923 03 21.25   5.77  13.51 
1923 05 29.02  15.52  22.27 
1923 06 32.91  20.21  26.56 
1923 07 33.93  21.35  27.64 
1923 08 35.39  21.78  28.58 
1923 09 30.50  18.19  24.34 
1923 10 24.61  10.22  17.42 
1923 11 19.79   4.78  12.28 
1923 12 18.39   7.73  13.06 
1924 01 12.88  -1.01   5.93 
1924 02 14.40   2.99   8.69 
1924 03 19.50   5.15  12.32 
1924 04 26.46  11.35  18.90 
1924 05 27.53  13.36  20.44 
1924 06 35.21  21.36  28.28 
1924 07 36.31  19.83  28.07 
1924 08 38.52  20.70  29.61 
1924 09 32.00  15.69  23.84 
1924 10 28.87   9.67  19.27 
1924 11 22.93   5.89  14.41 
1924 12 15.87   3.73   9.80 
1925 01 15.49    .96   8.22 
1925 02 21.30   5.47  13.38 
1925 03 24.31   7.07  15.69 
1925 04 28.73  14.06  21.39 
1925 05 30.63  12.86  21.74 
1925 06 37.45  21.46  29.45 
1925 07 36.80  22.58  29.68 
1925 08 34.99 -99.99 -99.99 
1926 02 24.62   4.21  14.42 
1926 04 22.95   9.66  16.30 
1926 09 99.99  19.87 -99.99 
1927 02 23.40   8.04  15.71 
1927 03 23.26   7.60  15.43 
1927 04 28.12  15.10  21.61 
1927 05 31.00  17.99  24.49 
1927 06 33.53  21.26  27.39 
1927 09 34.09  18.27  26.18 
1927 11 24.98  10.31  17.64 
1927 12 15.80    .69   8.24 
1928 01 17.43   1.38   9.40 
1928 03 24.96 -99.99 -99.99 
1928 04 26.67   9.22  17.94 
