1912 02  1.76  -8.31  -3.27 
1912 03  6.81  -2.71   2.05 
1912 05 21.25  10.12  15.68 
1912 06 25.74  13.24  19.49 
1912 07 28.70  17.44  23.07 
1912 08 26.60  15.70  21.15 
1912 09 23.63  13.47  18.54 
1912 10 19.67   8.47  14.07 
1912 11 12.31   3.29   7.80 
1912 12  7.20  -1.16   3.01 
1913 01  8.38   -.72   3.83 
1913 02  3.61  -6.32  -1.35 
1913 03 11.09    .95   6.02 
1913 04 15.73   4.92  10.33 
1913 05 21.14   8.89  15.02 
1913 06 26.57  13.60  20.08 
1913 07 29.93  16.85  23.39 
1913 08 27.85  16.03  21.94 
1913 09 21.42  12.80  17.11 
1913 10 16.99   9.96  13.47 
1913 11 12.71   3.07   7.89 
1913 12  7.79  -1.46   3.16 
1914 01  3.60  -5.09   -.74 
1914 02  1.02  -8.84  -3.91 
1914 03  5.88  -3.13   1.37 
1914 04 13.36   2.81   8.08 
1914 05 23.78   9.71  16.74 
1914 06 25.96  13.58  19.77 
1914 07 26.16  16.46  21.31 
1914 08 27.50  17.28  22.39 
1914 09 25.55  11.47  18.51 
1914 10 19.78   8.96  14.37 
1914 11 11.52    .88   6.20 
1914 12  3.39  -4.58   -.59 
1915 01  4.35  -3.72    .31 
1915 02  5.52  -3.66    .92 
1915 03  7.31  -3.57   1.87 
1915 04 17.91   4.65  11.28 
1915 05 19.98   7.57  13.77 
1915 06 24.90 -99.99 -99.99 
1915 07 27.52  16.36  21.94 
1915 08 26.02  16.53  21.27 
1915 09 26.14  14.95  20.54 
1915 10 18.40   8.25  13.32 
1915 11 11.91   1.98   6.94 
1915 12  3.42  -3.89   -.23 
1916 01  5.32  -3.87    .72 
1916 02   .-8  -7.43  -3.75 
1916 03  2.71  -5.95  -1.61 
1916 04 10.03   3.39   6.71 
1916 05 19.70   9.35  14.53 
1916 06 21.94  12.48  17.20 
1916 07 26.88  17.83  22.35 
1916 08 28.14  17.14  22.64 
1916 09 23.30  12.70  18.00 
1916 10 18.04   7.05  12.54 
1916 11 10.06   1.60   5.83 
1916 12  3.39  -3.27    . 6 
1917 01  4.02  -5.20   -.58 
1917 02  2.15  -7.34  -2.59 
1917 03  7.55  -1.73   2.91 
1917 04 13.83   2.44   8.13 
1917 05 17.20   6.07  11.63 
1917 06 25.03  14.30  19.66 
1917 08 28.79  17.86  23.32 
1917 09 22.44  10.62  16.53 
1917 10 16.27   4.59  10.43 
1917 11  9.55  -1.20   4.17 
1917 12   .24  -8.97  -4.36 
1918 01 -2.22 -11.16  -6.69 
1918 02  3.32  -7.71  -2.19 
1918 03 10.00  -1.78   4.11 
1918 04 14.99   3.12   9.05 
1918 05 23.25  10.17  16.70 
1918 06 24.76  12.21  18.48 
1918 07 28.46  16.25  22.35 
1918 08 28.70  17.24  22.97 
1918 09 22.37  11.36  16.86 
1918 10 20.04   8.01  14.03 
1918 11 11.57   2.10   6.83 
1918 12  6.63  -2.24   2.19 
1919 01  5.00  -3.75    .62 
1919 02  5.52  -3.87    .82 
1919 03 11.49   -.19   5.65 
1919 04 14.29   3.03   8.66 
1919 05 21.92   9.22  15.57 
1919 06 26.96  13.72  20.34 
1919 07 28.36  17.50  22.93 
1919 08 26.45  15.48  20.96 
1919 09 24.37  12.47  18.42 
1919 10 20.63   8.52  14.57 
1919 11 11.54   1.71   6.62 
1919 12  2.79  -7.30  -2.25 
1920 01  -.50 -10.13  -5.31 
1920 02  2.21  -7.11  -2.45 
1920 03  9.30  -2.84   3.23 
1920 04 13.82   1.81   7.81 
1920 05 20.24   6.61  13.42 
1920 06 25.91  13.14  19.52 
1920 07 27.55  15.73  21.64 
1920 08 27.63  16.52  22.07 
1920 09 25.50  13.62  19.56 
1920 10 21.82   8.77  15.29 
1920 11 10.60   1.08   5.84 
1920 12  6.33  -2.59   1.87 
1921 01  5.47  -5.56    .-4 
1921 02  4.92  -4.96    .-1 
1921 03 14.59   1.30   7.94 
1921 04 18.33   5.74  12.03 
1921 05 21.92   7.66  14.79 
1921 06 27.49  13.00  20.24 
1921 07 29.03  17.90  23.46 
1921 08 26.42  14.39  20.40 
1921 09 26.21  13.35  19.77 
1921 10 16.93   6.52  11.72 
1921 11 10.24   2.85   6.54 
1921 12  4.48  -4.59    .-5 
1922 01  2.83  -6.39  -1.78 
1922 02  5.23  -3.95    .64 
1922 03 10.21   -.10   5.05 
1922 04 15.77   3.70   9.73 
1922 05 24.28   9.83  17.05 
1922 06 25.96  15.69  20.82 
1922 07 27.44  16.84  22.14 
1922 08 26.50  16.61  21.55 
1922 09 24.65  12.86  18.75 
1922 10 99.99   8.24 -99.99 
1922 11 11.85   2.82   7.33 
1922 12  4.48  -3.34    .57 
1923 01  2.85  -6.12  -1.63 
1923 02   .86  -8.10  -3.62 
1923 03  7.47  -3.00   2.23 
1923 04 15.73   2.48   9.10 
1923 05 22.03   7.72  14.87 
1923 06 28.02  15.44  21.73 
1923 07 28.33  15.75  22.04 
1923 08 27.30  15.39  21.34 
1923 09 25.18  13.98  19.58 
1923 11 11.14   2.16   6.65 
1923 12  8.20    .84   4.52 
1924 01  4.67  -5.05   -.18 
1924 02  1.25  -6.84  -2.79 
1924 03  7.15  -1.23   2.96 
1924 04 13.42   3.18   8.30 
1924 05 17.17   7.97  12.57 
1924 06 23.43  12.97  18.20 
1924 07 26.97  16.04  21.50 
1924 08 27.08  16.50  21.79 
1924 09 22.59  11.00  16.79 
1924 10 19.68   6.17  12.92 
1924 11 11.61   1.60   6.60 
1924 12  5.26  -3.96    .65 
1925 01  2.05  -7.03  -2.49 
1925 02  7.72  -2.20   2.75 
1925 03 11.93    . 3   5.98 
1925 04 17.07   3.61  10.34 
1925 05 20.86   7.59  14.22 
1925 06 28.55  15.98  22.26 
1925 07 27.52  16.54  22.03 
1925 08 99.99  15.64 -99.99 
1925 09 24.46  13.80  19.12 
1925 10 14.69   4.52   9.60 
1925 11 10.51   1.35   5.93 
1925 12  4.80  -2.97    .91 
1926 01  3.56  -5.11   -.77 
1926 02  2.63  -5.99  -1.67 
1926 03  7.14  -3.95   1.59 
1926 04 13.35   1.61   7.48 
1926 05 21.02   7.58  14.30 
1926 06 24.01  11.91  17.95 
1926 07 28.40  16.14  22.27 
1926 08 27.48  17.27  22.37 
1926 09 23.13  12.35  17.74 
1926 10 16.98   6.45  11.71 
1926 11 11.38    .77   6.07 
1926 12  2.82  -6.19  -1.68 
1927 01  2.56  -5.28  -1.36 
1927 02  5.37  -2.38   1.49 
1927 03  9.28   -.18   4.54 
1927 04 13.52   1.83   7.67 
1927 05 19.53   7.98  13.75 
1927 06 24.85  12.63  18.74 
1927 07 27.01  16.41  21.71 
1927 08 24.34  14.23  19.28 
1927 09 24.76  12.22  18.49 
1927 10 19.90   8.57  14.23 
1927 11 13.18   3.62   8.39 
1927 12  6.56  -2.30   2.13 
1928 01  5.29  -4.21    .53 
1928 02  4.90  -4.86    . 1 
1928 03  8.05  -1.14   3.45 
1928 04 13.38   2.62   8.00 
1928 05 19.95   8.63  14.29 
1928 06 23.76  13.96  18.86 
1928 07 28.72  17.69  23.20 
1928 08 28.13  18.56  23.34 
1928 09 21.92  12.61  17.26 
1928 10 19.65   8.45  14.04 
1928 11 12.06   2.65   7.35 
1928 12  6.92   -.89   3.01 
1929 01  3.85  -5.27   -.71 
1929 02  4.56  -4.98   -.21 
1929 03 12.06    .69   6.37 
1929 04 14.82   5.63  10.22 
1929 05 21.28   9.22  15.25 
1929 06 26.58  14.92  20.75 
1929 07 29.16  17.11  23.13 
1929 08 28.00  16.09  22.04 
1929 09 25.84  13.78  19.81 
1929 10 17.42   6.66  12.04 
1929 11 11.51   2.87   7.19 
1929 12  5.27  -2.15   1.56 
1930 01  4.53  -3.84    .34 
1930 02  7.60  -3.10   2.25 
1930 03  9.53  -1.13   4.19 
1930 04 13.83   2.33   8.08 
1930 05 23.20  10.61  16.90 
1930 06 26.76  15.90  21.33 
1930 07 29.95  18.48  24.21 
1930 08 28.09  16.41  22.25 
1930 09 26.71  16.57  21.64 
1930 10 17.89   6.77  12.33 
1930 11 11.91   2.60   7.25 
1930 12  4.42  -2.87    .77 
1931 01 99.99  -3.78 -99.99 
1931 02  5.16  -4.33    .41 
