1914 01 -5.76 -14.96 -10.36 
1914 02 -1.68 -14.45  -8.06 
1915 11  2.33 -10.20  -3.93 
1916 01 99.99 -33.45 -99.99 
1916 02 -4.54 -15.00  -9.77 
1916 03  2.30  -7.65  -2.67 
1916 04 10.72  -1.36   4.68 
1916 05 15.21   -.25   7.48 
1916 06 20.15   6.22  13.18 
1916 07 21.04   7.51  14.27 
1916 08 22.38   7.20  14.78 
1916 09 19.20   2.34  10.77 
1916 10 11.78   -.64   5.57 
1916 11  -.65  -8.39  -4.52 
1916 12 -8.14 -20.08 -14.11 
1917 01 11.02 -20.80 -15.91 
1917 03 -2.30 -11.78  -7.04 
1917 04  5.99  -2.67   1.65 
1917 06 17.82   3.03  10.42 
1917 07 23.96   6.46  15.20 
1917 09 16.78   2.13   9.45 
1917 10  9.60  -1.16   4.21 
1917 11  8.39  -2.60   2.89 
1917 12 12.09 -20.57 -16.33 
1918 01 -5.43 -13.93  -9.68 
1918 02 -4.05 -15.43  -9.74 
1918 03  1.61 -10.71  -4.55 
1918 04 10.35  -6.31   2.02 
1918 05 12.40   -.96   5.72 
1918 06 19.71   3.95  11.83 
1918 07 23.30   6.07  14.68 
1918 08 20.52   7.49  14.00 
1918 09 20.85   1.46  11.15 
1918 10 11.69   -.43   5.62 
1918 11  1.83  -9.12  -3.64 
1919 01   .41 -10.02  -4.80 
1919 02 -5.61 -17.20 -11.40 
1919 03  -.60 -15.25  -7.92 
1919 04  9.55  -4.21   2.67 
1919 05 14.35    .66   7.50 
1919 06 17.62   5.36  11.49 
1919 07 21.71   6.57  14.14 
1919 08 22.09   6.93  14.51 
1919 09 16.84   2.60   9.72 
1919 10  5.66  -4.73    .46 
1919 11 -3.57 -13.02  -8.29 
1919 12 -6.00 -14.57 -10.28 
1920 03   .88  -7.58  -3.35 
1920 04  4.58  -6.03   -.72 
1920 05 12.25   1.19   6.72 
1920 06 17.12   4.21  10.67 
1920 07 25.67   7.63  16.65 
1920 08 23.29   6.36  14.82 
1920 09 14.83   3.12   8.97 
1920 10  8.96   -.83   4.06 
1920 11  3.54  -6.26  -1.36 
1920 12 -2.40 -10.80  -6.60 
1921 01 -6.23 -16.37 -11.30 
1921 02   .18 -11.31  -5.56 
1921 04 10.87  -3.19   3.84 
1921 05 16.23   1.04   8.63 
1921 06 21.16   4.69  12.92 
1921 07 22.15   6.02  14.08 
1921 08 21.41   5.94  13.67 
1921 09 14.25   1.83   8.04 
1921 10 12.33    . 7   6.20 
1921 11  -.43  -8.45  -4.44 
1921 12 -5.14 -16.68 -10.91 
1922 01 -6.50 -14.95 -10.72 
1922 02 10.63 -22.34 -16.48 
1922 03  1.72 -10.41  -4.34 
1922 04  9.67  -2.91   3.38 
1922 05 15.53    .20   7.86 
1922 06 21.60   4.39  12.99 
1922 07 22.73   6.04  14.38 
1922 08 23.06   6.78  14.92 
1922 09 18.40   4.30  11.35 
1922 10 12.31    .-4   6.13 
1922 11  2.78  -7.00  -2.11 
1922 12 -8.41 -16.04 -12.22 
1923 01 -6.37 -16.43 -11.40 
1923 02  -.50 -12.69  -6.59 
1923 03  3.03  -6.88  -1.92 
1923 04 11.85  -4.17   3.84 
1923 05 15.24    .96   8.09 
1923 06 20.40   6.11  13.25 
1923 07 23.71   8.06  15.88 
1923 08 21.65   6.46  14.05 
1923 09 18.53   2.83  10.68 
1923 10 14.02  -1.68   6.17 
1923 11  7.02  -4.73   1.14 
1923 12 -2.04 -11.92  -6.98 
1924 01 -7.30 -16.01 -11.65 
1924 02  2.07  -6.45  -2.19 
1924 03  3.68  -8.76  -2.54 
1924 04  8.28  -3.85   2.21 
1924 06 19.86 -99.99 -99.99 
1924 07 23.24 -99.99 -99.99 
1924 08 19.82   5.86  12.84 
1924 09 18.14   3.13  10.63 
1924 10 10.32   -.55   4.88 
1924 11 -1.17  -9.68  -5.43 
1924 12 11.02 -19.04 -15.03 
1925 01 -3.78 -14.56  -9.17 
1925 02 -1.58 -12.84  -7.21 
1925 03  2.82  -7.64  -2.40 
1925 04 12.29  -2.57   4.86 
1925 05 19.67    .81  10.24 
1925 06 21.66   5.42  13.54 
1925 07 25.42   7.55  16.48 
1925 08 19.45   5.99  12.72 
1925 09 15.40   2.91   9.15 
1925 10  9.31  -3.91   2.70 
1925 11  4.16  -5.42   -.63 
1925 12  2.84  -4.58   -.87 
1926 01  -.69  -9.35  -5.02 
1926 02  4.17  -5.86   -.84 
1926 03  7.81  -3.47   2.17 
1926 04 12.14  -2.56   4.79 
1926 05 16.41   1.90   9.15 
1926 06 19.37   5.46  12.41 
1926 07 26.87   7.80  17.33 
1926 08 21.70   6.61  14.15 
1926 09 10.50   -.15   5.17 
1926 10  9.77   -.23   4.77 
1926 11  1.02  -7.44  -3.21 
1926 12 -4.69 -12.74  -8.71 
1927 01 -6.26 -16.62 -11.44 
1927 02   .12 -13.61  -6.74 
1927 03  3.53  -7.82  -2.14 
1927 04  9.89  -4.48   2.70 
1927 05 13.92   1.40   7.66 
1927 06 19.75   5.81  12.78 
1927 07 22.51   7.09  14.80 
1927 08 23.55   6.99  15.27 
1927 09 16.45   3.88  10.17 
1927 10  9.46    .77   5.11 
1927 11 -5.35 -13.81  -9.58 
1927 12 11.78 -20.50 -16.14 
1929 01 10.82 -19.85 -15.33 
1929 02 -1.60 -16.08  -8.84 
1929 05 13.69    .96   7.32 
1929 06 20.25   5.74  12.99 
1929 07 22.73   6.79  14.76 
1929 08 24.00   6.58  15.29 
1929 09 16.64   2.48   9.55 
1929 10 12.72    .73   6.72 
1929 11  4.03  -6.17  -1.06 
1929 12 -6.23 -14.82 -10.52 
1930 02  2.44  -7.80  -2.68 
1930 03  5.14  -8.96  -1.91 
1930 04 11.55   -.67   5.44 
1930 05 12.86   1.15   7.00 
1930 06 17.87   5.92  11.89 
1930 07 23.13   6.73  14.92 
1930 08 24.61   6.48  15.54 
1930 09 17.01   3.83  10.42 
1930 10  8.07  -4.40   1.83 
1930 11  5.21  -5.89   -.33 
1930 12  1.83  -5.16  -1.66 
1931 01  1.79  -7.06  -2.63 
1931 02  5.09  -8.64  -1.77 
1931 03  2.33  -8.50  -3.08 
1931 04 11.63  -1.70   4.96 
1931 05 16.50   2.44   9.47 
1931 06 18.37   5.50  11.94 
