1913 08  25.89 -99.99 -99.99 
1913 11   3.93 -99.99 -99.99 
1913 12  -2.23 -13.35  -7.79 
1914 01  -8.17 -19.32 -13.74 
1914 02 -12.84 -22.54 -17.69 
1914 03   1.09  -9.76  -4.33 
1914 04  10.69  -3.35   3.66 
1914 05  16.73   1.34   9.03 
1914 06  21.21   7.12  14.16 
1914 07  28.60  10.95  19.77 
1914 09  19.94 -99.99 -99.99 
1914 10  13.44   -.36   6.54 
1914 11   2.96  -7.59  -2.31 
1914 12  -8.53 -18.10 -13.31 
1915 01  -8.46 -19.27 -13.86 
1915 02  -5.97 -17.83 -11.90 
1915 03   -.38 -10.95  -5.66 
1915 05  18.17   2.56  10.36 
1915 06  20.40   5.76  13.08 
1915 07  27.54  10.16  18.85 
1915 08  22.47   8.43  15.45 
1915 09  18.17   3.61  10.89 
1915 10   7.25  -2.92   2.16 
1915 11  10.69  -2.39   4.14 
1915 12 -14.85 -25.83 -20.34 
1918 01 -10.96 -21.36 -16.16 
1918 02  -7.18 -17.50 -12.34 
1918 03   2.47 -10.21  -3.87 
1918 04  11.53  -3.04   4.24 
1918 05  15.81   1.03   8.42 
1918 06  25.12   8.02  16.57 
1918 07  25.33   8.42  16.87 
1918 08  23.42   9.38  16.40 
1918 09  17.50   3.28  10.39 
1918 10  12.98  -1.37   5.80 
1918 11   4.34  -8.10  -1.88 
1918 12  -1.89 -12.84  -7.36 
1919 01   0.21  -9.89  -4.84 
1919 02 -11.84 -20.53 -16.18 
1919 03  -6.86 -17.79 -12.33 
1919 04  11.78   -.58   5.59 
1919 05  19.85   4.44  12.14 
1919 06  25.57   8.81  17.19 
1919 07  25.96   9.47  17.71 
1919 08  25.08   9.76  17.42 
1919 09  18.24   4.56  11.40 
1919 10   3.70  -8.58  -2.44 
1919 11  -6.37 -14.87 -10.62 
1919 12  -8.75 -18.70 -13.72 
1920 01 -11.89 -20.31 -16.10 
1920 05  16.31   2.55   9.42 
1920 06  21.52   6.92  14.22 
1920 07  26.07  11.36  18.71 
1920 08  25.76   9.93  17.85 
1920 09  20.60   4.69  12.65 
1920 10  10.61  -1.62   4.49 
1920 11   1.26  -7.92  -3.33 
1920 12  -5.33 -14.39  -9.86 
1921 01  -4.92 -16.45 -10.69 
1921 02  -4.71 -14.50  -9.60 
1921 03  -2.41 -13.45  -7.93 
1921 04   8.43  -3.30   2.56 
1921 05  16.20   3.47   9.83 
1921 06  25.55   9.60  17.57 
1921 07  25.61  10.39  18.00 
1921 08  24.70   8.31  16.50 
1926 01   -.16 -12.68  -6.42 
1926 02  -3.75 -15.90  -9.82 
1926 03   1.16 -10.92  -4.87 
1926 04  14.40  -2.27   6.06 
1926 05  20.45   4.76  12.60 
1926 06  22.15   7.32  14.73 
1926 07  28.68  11.17  19.92 
1926 08  23.22   7.79  15.50 
1926 09  13.02   0.12   6.57 
1926 10  11.81  -3.47   4.17 
1926 11  -1.83 -12.01  -6.92 
1926 12  -8.39 -21.06 -14.72 
1927 01  -8.56 -21.22 -14.89 
1927 02  -9.34 -21.68 -15.51 
1927 03   1.01 -11.51  -5.25 
1927 04  10.45  -3.01   3.71 
1927 05  14.01   2.55   8.28 
1927 06  21.93  10.57  16.25 
1927 07  23.95  14.18  19.06 
1927 08  24.87  11.14  18.00 
1927 09  16.66   4.33  10.49 
1927 10  13.37   -.91   6.23 
1927 11  -4.73 -18.32 -11.53 
1928 02  -2.79 -15.20  -8.99 
1928 03   1.64 -10.72  -4.54 
1928 04   8.01  -4.89   1.56 
1928 05  23.25   5.59  14.42 
1928 06  20.80   7.07  13.93 
1928 07  25.41  10.45  17.93 
1928 08  24.50   7.03  15.76 
1928 09  20.81   1.76  11.28 
1928 10  10.14  -4.48   2.83 
1928 11   6.34  -9.25  -1.45 
1929 01 -15.88 -27.63 -21.75 
1929 02 -10.20 -23.65 -16.92 
1929 03   5.53  -6.41   -.43 
1929 04   8.45  -5.75   1.34 
1929 05  16.85  -0.02   8.41 
1929 06  23.29   7.30  15.29 
1929 07  29.03  10.54  19.78 
1929 08  28.93   9.39  19.16 
1929 09  17.16   1.48   9.32 
1929 10  16.06  -2.18   6.93 
1929 11   1.13 -10.04  -4.45 
1929 12  -8.43 -18.29 -13.36 
1930 01 -14.70 -24.45 -19.57 
1930 02   2.32 -10.59  -4.13 
1930 03   2.97  -9.21  -3.12 
1930 04  15.24   -.40   7.42 
1930 05  17.49   2.84  10.16 
1930 07  26.65  10.75  18.70 
1930 08  27.38   9.93  18.65 
1930 09  19.02   3.39  11.20 
1930 10   7.06  -4.76   1.14 
1930 11   3.73  -9.68  -2.97 
1930 12   4.44  -9.62  -2.58 
1931 01   7.23  -9.53  -1.14 
1931 02   6.37 -10.14  -1.88 
1931 03   3.41 -10.46  -3.52 
1931 04  14.44  -2.96   5.74 
1931 05  20.21   2.23  11.22 
1931 06  25.53   9.00  17.26 
1931 07  26.98   9.89  18.43 
1931 08  26.63   9.10  17.86 
1931 09  18.28   4.64  11.46 
1931 10  13.78  -2.84   5.47 
1931 11   0.43 -12.46  -6.01 
1931 12  -3.01 -14.78  -8.89 
1932 01  -8.58 -21.36 -14.97 
1932 02  -9.09 -18.39 -13.74 
1932 03  -3.12 -15.16  -9.13 
1932 04  12.56   0.13   6.34 
1932 05  19.81   4.57  12.19 
1932 06  23.24   8.71  15.97 
1932 07  26.47   9.58  18.02 
1932 08  25.76   9.43  17.60 
1932 09  20.48   3.34  11.91 
1932 10   8.49  -4.67   1.90 
1932 11   -.63 -11.38  -6.00 
1932 12  -4.50 -17.09 -10.79 
1933 01  -5.15 -19.67 -12.41 
1933 02  -3.53 -20.81 -12.17 
1933 03   3.80 -10.28  -3.23 
1933 04   9.93  -3.20   3.36 
1933 05  18.67   4.42  11.54 
1933 06  26.95   9.04  17.99 
1933 07  28.73  10.10  19.41 
1933 08  27.38   8.14  17.76 
1933 09  17.95   3.48  10.71 
1933 10   9.28  -5.03   2.12 
1933 11   2.19  -6.34  -2.07 
1933 12 -11.97 -23.43 -17.70 
1934 01  -2.83 -14.53  -8.68 
1934 02   -.62 -10.43  -5.52 
1934 03   1.89  -9.39  -3.75 
1934 04  14.43   -.96   6.73 
1934 05  22.71   6.44  14.57 
1934 06  20.88   7.54  14.20 
1934 07  27.25   9.64  18.45 
1934 08  26.00   7.45  16.72 
1934 09  12.40   0.92   6.66 
1934 10  16.25   5.36  10.80 
1934 11   4.15  -9.02  -2.43 
1934 12  -8.71 -19.95 -14.33 
1935 01 -15.67 -28.44 -22.05 
1935 02  -1.65 -13.80  -7.72 
1935 03  -3.05 -14.74  -8.89 
1935 04   6.52  -6.17   0.17 
1935 05  15.16   2.54   8.85 
1935 06  21.84   7.11  14.47 
1935 07  28.74  11.24  19.99 
1935 08  24.28   6.85  15.56 
1935 09  20.39   4.19  12.29 
1935 10  13.06  -3.31   4.87 
1935 11  -5.46 -18.53 -11.99 
1935 12  -4.66 -16.67 -10.66 
1936 01 -13.99 -25.73 -19.86 
1936 02 -22.22 -36.05 -29.13 
1936 03  -2.29 -13.87  -8.08 
1936 04   5.73  -6.25   -.26 
1936 05  22.85   6.68  14.76 
1936 06  23.21   8.59  15.90 
1936 07  31.60  12.24  21.92 
1936 08  26.26  10.16  18.20 
1936 09  18.71   3.33  11.02 
1936 10  12.70  -3.03   4.83 
1936 11   4.94  -7.82  -1.43 
1936 12  -6.54 -20.49 -13.51 
1937 01 -17.07 -31.72 -24.39 
1937 02 -11.47 -24.62 -18.04 
1937 03   0.81 -11.90  -5.54 
1937 04  13.76   -.98   6.39 
1937 05  20.39   3.51  11.95 
1937 06  26.46   8.30  17.37 
1937 07  29.44  11.73  20.58 
1937 08  25.95   8.14  17.04 
1937 09  21.17   4.11  12.64 
1937 10  12.84   -.54   6.15 
1937 11   1.97  -9.30  -3.66 
1937 12  -5.83 -22.38 -14.10 
1938 01  -4.38 -17.04 -10.71 
1938 02 -11.90 -27.81 -19.85 
1938 03   1.38  -9.72  -4.17 
1938 04   9.68  -2.47   3.60 
1938 05  17.42   3.06  10.24 
1938 06  23.19   9.33  16.26 
1938 07  27.46  11.45  19.45 
1938 08  23.83   7.69  15.76 
1938 09  26.50   6.89  16.69 
1938 10  15.78   -.41   7.68 
1938 11   0.50  -9.60  -4.55 
1938 12  -2.26 -13.85  -8.05 
1939 01  -3.27 -15.18  -9.22 
1939 02 -13.04 -24.91 -18.97 
1939 03   -.77 -14.35  -7.56 
1939 04  13.15  -3.29   4.92 
1939 05  19.34   4.48  11.91 
1939 06  17.43   5.14  11.28 
1939 07  28.08  10.38  19.23 
1939 08  27.94   8.17  18.05 
1939 09  19.73   2.92  11.32 
1939 10   9.47  -4.30   2.58 
1939 11   9.81  -5.78   2.01 
1939 12   2.71 -10.55  -3.92 
1940 01 -11.88 -23.78 -17.83 
1940 02  -8.39 -18.70 -13.54 
1940 03  -2.33 -12.69  -7.51 
1940 08  27.20 -99.99 -99.99 
1940 09  22.84 -99.99 -99.99 
1940 11  -5.61 -99.99 -99.99 
1940 12  -3.87 -15.38  -9.62 
1941 01 -10.43 -20.51 -15.47 
1941 02  -6.21 -18.70 -12.45 
1941 03   0.05 -99.99 -99.99 
1941 04  15.70 -99.99 -99.99 
1941 05  19.69 -99.99 -99.99 
1941 06  23.99 -99.99 -99.99 
1941 07  28.10 -99.99 -99.99 
1941 08  24.03 -99.99 -99.99 
1941 09  14.94 -99.99 -99.99 
1941 10  12.17 -99.99 -99.99 
1948 07  25.70   9.74  17.72 
1948 08  26.20   8.21  17.20 
1948 09  21.76   4.00  12.88 
1948 10  15.38  -5.53   4.92 
1948 11   2.82  -9.88  -3.53 
1948 12 -11.60 -23.35 -17.47 
1949 02 -13.01 -26.58 -19.79 
1949 03   1.54 -10.81  -4.63 
1949 04  17.20   -.77   8.21 
1949 05  19.75   4.77  12.26 
1949 06  22.56   7.46  15.01 
1949 07  25.50   9.89  17.69 
1949 08  27.58   8.50  18.04 
1949 09  21.19   2.33  11.76 
1949 10  10.03  -3.73   3.15 
1949 11   8.95  -6.31   1.32 
1949 12 -12.16 -24.14 -18.15 
1950 01 -25.30 -35.54 -30.42 
1950 02  -7.90 -19.66 -13.78 
1950 03  -4.23 -14.93  -9.58 
1950 04   6.49  -4.42   1.03 
1950 05 -99.99   1.60 -99.99 
1950 06  22.85   6.51  14.68 
1950 07  24.82   9.66  17.24 
1950 08  22.08   6.99  14.53 
1950 10   9.64  -1.77   3.93 
1950 11  -3.82 -15.83  -9.82 
1950 12  -7.70 -19.45 -13.57 
1951 01 -13.11 -99.99 -99.99 
1951 02 -10.17 -99.99 -99.99 
1951 03 -99.99 -19.91 -99.99 
1951 04   6.27  -5.16   0.55 
1951 05  18.76   4.56  11.66 
1951 08  20.23   9.05  14.64 
1951 09  17.27   3.11  10.19 
1951 10   6.15  -3.01   1.57 
