1900 01   1.60  -5.06  -1.73 
1900 02   0.32  -9.82  -4.75 
1900 03  10.69  -2.28   4.20 
1900 06  23.51   8.02  15.76 
1900 07  25.58   8.93  17.25 
1900 08  21.79   7.76  14.77 
1900 09  19.34   5.74  12.54 
1900 10   9.79   1.10   5.44 
1900 11   3.12  -5.07   -.97 
1900 12   3.07  -3.00   0.03 
1901 01   -.75  -7.94  -4.34 
1901 02   2.05  -7.16  -2.55 
1904 12 -99.99  -3.86 -99.99 
1905 01  -1.81  -6.04  -3.92 
1905 02   -.70  -8.60  -4.65 
1905 03   7.80   -.37   3.71 
1905 04  13.30   0.56   6.93 
1905 05  15.33   3.72   9.52 
1905 06  18.81   7.38  13.09 
1905 07  24.61  10.73  17.67 
1905 08  23.82   9.39  16.60 
1905 09  17.09   7.01  12.05 
1905 10   7.14   -.96   3.09 
1905 11   2.69  -3.12   -.21 
1905 12  -1.40  -4.73  -3.06 
1906 01  -1.31  -5.25  -3.28 
1906 02   0.60  -4.44  -1.92 
1906 03   3.29  -4.62   -.66 
1906 04  15.69   2.27   8.97 
1906 05  16.10   5.86  10.98 
1906 06  17.81   6.60  12.20 
1906 07  27.33  13.29  20.31 
1906 08  22.79  10.25  16.52 
1906 09  17.78   6.90  12.34 
1906 10  11.40   3.01   7.20 
1906 11   1.02  -3.46  -1.22 
1906 12   -.89  -4.38  -2.63 
1907 01  -7.64 -12.70 -10.17 
1907 02   0.67  -4.71  -2.02 
1907 03   2.94  -3.61   -.33 
1907 04   9.07   -.78   4.14 
1907 05  17.32   4.94  11.13 
1907 06  19.42   7.48  13.45 
1907 07  23.55  10.27  16.91 
1907 08  18.17   8.24  13.20 
1907 09  15.72   6.14  10.93 
1907 10  13.34   3.98   8.66 
1907 11   3.10   -.60   1.25 
1907 12  -1.13  -4.69  -2.91 
1908 01  -2.10  -6.09  -4.10 
1908 02  -1.12  -5.72  -3.41 
1908 03   3.33  -2.73   0.29 
1908 04  10.61   0.98   5.79 
1908 05  13.27   4.88   9.07 
1908 06  18.76   7.93  13.34 
1908 07  24.12  11.41  17.76 
1908 08  21.84   9.97  15.91 
1908 09  17.79   6.16  11.98 
1908 10   9.51   2.45   5.98 
1908 11   5.84   -.11   2.86 
1908 12  -3.22  -7.34  -5.28 
1909 01  -7.17 -12.03  -9.60 
1909 02   -.34  -4.53  -2.43 
1909 03   4.44  -3.05   0.69 
1909 04   8.81   -.98   3.91 
1909 05  14.35   3.89   9.12 
1909 06  19.67   8.10  13.88 
1909 07  21.45   9.55  15.50 
1909 08  22.29   8.37  15.33 
1909 09  18.33   7.44  12.88 
1909 10  10.01   2.21   6.11 
1909 11   2.81  -1.63   0.58 
1909 12  -5.14  -8.53  -6.83 
1910 01  -3.17  -7.35  -5.26 
1910 02  -3.15  -9.47  -6.31 
1910 03   7.07   0.07   3.57 
1910 04  13.49   3.41   8.45 
1910 05  18.91   6.30  12.60 
1910 06  19.92   7.19  13.55 
1910 07  26.44  11.29  18.86 
1910 08  21.20   9.38  15.29 
1910 09  18.03   7.10  12.56 
1910 10  10.16   3.55   6.85 
1910 11   2.33  -1.24   0.54 
1910 12   -.23  -2.90  -1.56 
1911 01  -4.04  -8.54  -6.29 
1911 02  -1.13  -6.92  -4.02 
1911 03   6.88  -1.44   2.72 
1911 04  11.26   0.07   5.66 
1911 05  13.75   4.33   9.04 
1911 06  19.95   9.28  14.61 
1911 07  24.06  11.77  17.91 
1911 08  21.88   9.83  15.85 
1911 09  14.70   6.28  10.49 
1911 10   9.37   1.94   5.65 
1911 11   -.20  -4.69  -2.44 
1911 12  -2.72  -6.20  -4.46 
1912 01  -4.14  -7.87  -6.00 
1912 02   0.70  -3.89  -1.59 
1912 03   4.05  -4.88   -.41 
1912 04  10.39   2.16   6.27 
1912 05  16.77   6.11  11.44 
1912 06  22.19  10.65  16.42 
1912 07  20.90  10.70  15.79 
1912 08  19.44   9.66  14.55 
1912 09  15.04   5.36  10.20 
1912 10   6.60   0.96   3.78 
1912 11   2.38  -1.17   0.60 
1912 12  -1.27  -4.64  -2.95 
1913 01  -4.46  -9.41  -6.93 
1913 02  -3.44  -9.83  -6.63 
1913 03   2.06  -4.46  -1.20 
1913 04   9.99   1.07   5.53 
1913 05  15.02   5.58  10.30 
1913 06  19.10   9.33  14.21 
1913 07  22.28  10.25  16.26 
1913 08  22.88  11.30  17.09 
1913 09  17.44   6.61  12.02 
1913 10   7.10   1.07   4.08 
1913 11   1.98  -1.28   0.35 
1913 12  -1.92  -4.59  -3.25 
1914 01   -.15  -3.21  -1.68 
1914 02  -1.21  -5.68  -3.44 
1914 03   5.44  -1.44   2.00 
1914 04  11.67   2.42   7.04 
1914 05  16.07   6.12  11.09 
1914 06  17.94   8.24  13.09 
1914 07  25.52  12.85  19.18 
1914 08  25.50  11.85  18.67 
1914 09  15.21   6.54  10.87 
1914 10   9.24   3.70   6.47 
1914 11   3.02   -.40   1.31 
1914 12  -4.75  -7.93  -6.34 
1915 01  -3.16  -6.77  -4.96 
1915 02   1.97  -1.54   0.21 
1915 03   7.38   0.10   3.74 
1915 04  15.11   4.42   9.76 
1915 05  14.87   6.86  10.86 
1915 06  18.19   8.08  13.13 
1915 07  20.96  11.20  16.08 
1915 08  26.79  13.65  20.22 
1915 09  16.21   6.41  11.31 
1915 10  10.22   3.22   6.72 
1915 11   1.04  -3.47  -1.21 
1915 12  -2.55  -5.90  -4.22 
1916 01 -11.17 -15.23 -13.20 
1916 02  -1.20  -6.12  -3.66 
1916 03   3.66  -2.00   0.83 
1916 04   9.84   1.27   5.55 
1916 05  12.16   3.51   7.83 
1916 06  17.95   7.77  12.86 
1916 07  20.11  10.32  15.21 
1916 08  21.85  10.61  16.23 
1916 09  16.69   6.39  11.54 
1916 10   9.78   0.93   5.35 
1916 11   -.96  -4.81  -2.88 
1916 12  -6.53 -10.16  -8.34 
1917 01  -4.90  -8.76  -6.83 
1917 02  -2.58  -6.93  -4.75 
1917 03   0.54  -6.19  -2.82 
1917 05  14.40   4.94   9.67 
1917 06  16.91   6.65  11.78 
1917 07  24.68  12.28  18.48 
1917 08  24.54  11.86  18.20 
1917 09  17.61   7.79  12.70 
1917 10  11.09   2.74   6.91 
1917 11   4.65   1.07   2.86 
1917 12  -1.60  -5.79  -3.69 
1918 01  -2.25  -5.99  -4.12 
1918 02  -2.24  -7.72  -4.98 
1918 03   4.21  -1.88   1.16 
1918 04  12.07   1.07   6.57 
1918 05  14.00   4.23   9.11 
1918 06  21.66   9.72  15.69 
1918 07  23.60  12.25  17.92 
1918 08  19.84  10.14  14.99 
1918 09  21.17   9.60  15.38 
1918 10  10.13   4.25   7.19 
1918 11   1.76  -1.93  -0.08 
1918 12  -1.72  -4.59  -3.15 
1919 01   -.81  -4.73  -2.77 
1919 02  -1.88  -6.37  -4.12 
1919 03   3.47  -3.06   0.20 
1919 04  11.22   1.55   6.38 
1919 05  14.63   5.07   9.85 
1919 06  19.69   7.59  13.64 
1919 07  24.68  11.82  18.25 
1919 08  23.69  12.39  18.04 
1919 09  16.36   6.11  11.23 
1919 10   7.31   -.69   3.31 
1919 11  -0.08  -4.19  -2.13 
1919 12  -4.56  -8.64  -6.60 
1920 01  -3.89  -7.52  -5.70 
1920 02   0.74  -5.67  -2.46 
1920 03   3.96  -2.85   0.55 
1920 04   7.30   -.38   3.46 
1920 05  13.50   3.47   8.48 
1920 06  17.28   7.09  12.18 
1920 07  25.86  13.85  19.85 
1920 08  22.94  12.11  17.52 
1920 09  15.76   7.23  11.49 
1920 10   7.89   2.05   4.96 
1920 11   3.20  -1.36   0.92 
1920 12   -.52  -3.88  -2.20 
1921 01  -1.37  -5.51  -3.44 
1921 02   1.51  -4.16  -1.32 
1921 03   4.21  -2.84   0.68 
1921 04   8.78   0.26   4.52 
1921 05  16.90   5.84  11.37 
1921 06  19.62  10.35  14.98 
1921 07  23.39  12.06  17.72 
1921 08  23.75  12.25  18.00 
1921 09  14.81   4.90   9.85 
1921 10  12.72   3.58   8.14 
1921 11   2.07  -2.89   -.41 
1921 12  -4.58  -8.52  -6.55 
1922 01  -5.55  -9.85  -7.70 
1922 02  -3.40  -9.70  -6.55 
1922 03   2.21  -3.83   -.80 
1922 04   8.30   0.16   4.23 
1922 05  16.58   4.50  10.54 
1922 06  24.38  11.25  17.81 
1922 07  26.82  13.02  19.92 
1922 08  25.25  12.86  19.05 
1922 09  19.85   8.22  14.03 
1922 10  12.57   3.58   8.07 
1922 11   0.12  -3.97  -1.92 
1922 12  -6.20  -9.68  -7.94 
1923 01  -1.86  -5.82  -3.84 
1923 02  -2.82  -9.45  -6.13 
1923 03   3.98  -4.03  -0.02 
1923 04  12.45   1.76   7.10 
1923 05  15.42   5.20  10.31 
1923 06  19.29   9.10  14.20 
1923 07  26.22  13.05  19.63 
1923 08  25.65  11.73  18.68 
1923 09  21.13   8.06  14.59 
1923 10  11.98   2.89   7.43 
1923 11   2.08  -1.61   0.23 
1923 12  -2.02  -5.48  -3.75 
1924 01  -4.58  -9.22  -6.90 
1924 02   2.90  -1.91   0.49 
1924 03   4.60  -3.17   0.71 
1924 04  11.66   0.81   6.23 
1924 05  21.48   7.40  14.44 
1924 06  21.12   8.14  14.63 
1924 07  27.98  12.77  20.37 
1924 08  23.35  11.00  17.17 
1924 12  -9.04 -11.02 -10.03 
1925 01  -4.73  -6.96  -5.84 
1925 02   -.81  -2.52  -1.66 
1925 03   -.37  -3.33  -1.84 
1925 04   9.47   2.55   6.01 
1925 05  16.90   6.06  11.48 
1925 06  20.10   7.93  14.01 
1925 07  26.95  11.52  19.23 
1925 08  22.88   9.16  16.02 
1925 09  16.87   4.30  10.58 
1925 10   9.51   -.52   4.49 
1925 11   0.31  -3.25  -1.47 
1925 12  -1.42  -3.75  -2.58 
1926 01  -4.94  -6.88  -5.91 
1926 02   -.30  -3.08  -1.69 
1926 03   6.99  -1.36   2.81 
1926 04  13.62   1.69   7.65 
1926 05  14.58   3.93   9.25 
1926 06  20.59   7.54  14.06 
1926 07  26.09  10.61  18.35 
1926 08  20.45   9.26  14.85 
1926 09  11.67   2.80   7.23 
1926 10   9.33   0.97   5.15 
1926 11   3.93  -1.80   1.06 
1926 12  -4.94  -7.05  -5.99 
1927 01 -99.99  -9.57 -99.99 
1927 02  -2.67  -5.42  -4.04 
1927 03   3.69  -4.59   -.45 
1927 04   7.94  -1.16   3.38 
1927 05  11.47   2.98   7.22 
1927 06  19.21   8.88  14.04 
1927 07  22.82  10.49  16.65 
1927 08  22.44   9.82  16.13 
1927 09  12.19   5.14   8.66 
1927 10   7.50   2.92   5.21 
1927 11  -1.33  -3.91  -2.62 
1927 12  -8.60 -11.40 -10.00 
1928 01  -4.87  -7.66  -6.26 
1928 02  -1.72  -6.90  -4.31 
1928 03   3.67  -1.77   0.95 
1928 04   6.20   0.15   3.17 
1928 05  19.12   5.45  12.28 
1928 06  18.04   7.88  12.96 
1928 07  24.67  10.63  17.65 
1928 08  21.40   8.01  14.70 
1928 09  20.27   5.77  13.02 
1928 10   8.14   0.75   4.44 
1928 11   2.24  -2.47   -.11 
1928 12  -3.27  -7.63  -5.45 
1930 01 -11.77 -17.04 -14.40 
1930 02   -.68  -6.36  -3.52 
1930 03   4.75  -4.00   0.37 
1930 04  14.24   2.41   8.32 
1930 05 -99.99   1.71 -99.99 
1930 06  17.32   6.32  11.82 
1930 07  24.51   9.85  17.18 
1930 08  24.64  10.39  17.51 
1930 09  18.04   6.48  12.26 
1930 10   7.74   -.40   3.66 
1930 11  -0.08  -4.27  -2.17 
1930 12  -3.15  -5.89  -4.52 
1931 01   -.81  -4.17  -2.49 
1931 02   -.74  -6.43  -3.58 
1931 03   3.49  -2.09   0.69 
1931 04  11.59   1.31   6.45 
1931 05  18.03   5.19  11.61 
1931 06  17.37   7.44  12.40 
1931 07  25.42  10.96  18.19 
1931 08  25.27   8.47  16.87 
1931 09  16.26   4.92  10.59 
1931 10  10.61   1.33   5.97 
1931 11  -1.02  -5.26  -3.14 
1931 12  -2.55  -6.26  -4.40 
1932 01  -5.49  -9.49  -7.49 
1932 02  -2.32  -7.62  -4.96 
1932 03   2.15  -4.21  -1.03 
1932 04  10.24   1.04   5.64 
1932 05  15.24   5.01  10.12 
1932 06  22.04   9.07  15.55 
1932 07  21.75   9.51  15.63 
1932 09  17.11   5.00  11.05 
1932 10   8.91   1.75   5.33 
1932 11   2.51  -1.83   0.33 
1932 12  -5.10 -10.38  -7.74 
1933 01  -2.95  -6.92  -4.93 
1933 02  -5.20 -12.25  -8.72 
1933 03   2.69  -3.77   -.53 
1933 04   9.53   -.23   4.65 
1933 05  12.15   3.43   7.79 
1933 06  19.96   7.73  13.85 
1933 07  24.79   9.47  17.13 
1933 08  24.00   9.95  16.97 
1933 09  13.20   4.41   8.80 
1933 10   9.38   1.30   5.34 
1933 11   2.29   -.88   0.70 
1933 12   -.47  -4.94  -2.70 
1934 01   0.09  -4.66  -2.28 
1934 02   0.93  -5.90  -2.48 
1934 03   6.65  -1.90   2.37 
1934 04  15.42   3.64   9.53 
1934 05  18.78   5.75  12.26 
1934 06  20.35   8.89  14.62 
1934 08  25.08   9.52  17.29 
1934 09  15.77   4.40  10.08 
1934 10   9.02   2.50   5.76 
1934 11   3.90   -.36   1.77 
1934 12  -2.72  -5.65  -4.18 
1935 01  -3.83  -8.47  -6.15 
1935 02   0.32  -6.06  -2.87 
1935 03   1.79  -5.42  -1.81 
1935 04   8.31  -2.04   3.13 
1935 05  16.29   3.21   9.75 
1935 06  18.35   6.68  12.51 
1935 07  22.42  10.92  16.67 
1935 08  22.15   8.47  15.31 
1935 09  20.03   6.71  13.37 
1935 10   8.21   0.54   4.37 
1935 11   -.83  -5.52  -3.17 
1935 12  -1.42  -4.33  -2.87 
1936 01  -3.01  -6.71  -4.86 
1936 02 -10.14 -16.94 -13.54 
1936 03   2.44  -4.85  -1.20 
1936 04  11.52   0.73   6.12 
1936 05  19.17   6.97  13.07 
1936 06  20.68   8.66  14.67 
1936 07  26.06  10.60  18.33 
1936 08  25.80   9.50  17.65 
1936 09  16.99   4.71  10.85 
1936 10  13.85   1.92   7.88 
1936 11   1.53  -4.62  -1.54 
1937 02  -1.20  -7.48  -4.34 
1937 03   6.98   -.51   3.23 
1937 04  11.18   1.63   6.40 
1937 05  18.70   3.66  11.18 
1937 06  18.69   6.52  12.60 
1937 07  25.01  11.79  18.40 
1937 08  22.06   6.51  14.28 
1937 09  19.39   4.09  11.74 
1937 10  11.63   2.11   6.87 
1937 11   3.01  -1.04   0.98 
1937 12   -.79  -3.98  -2.38 
1938 01  -1.69  -5.20  -3.44 
1938 02   -.21  -4.32  -2.26 
1938 03   2.96  -1.13   0.91 
1938 04  11.65   0.81   6.23 
1938 05  16.85   5.37  11.11 
1938 06  23.63  10.18  16.90 
1938 07  27.40  13.41  20.40 
1938 08  24.83   9.93  17.38 
1938 09  24.55  10.01  17.27 
1938 10  12.93   3.05   7.99 
1938 11   0.47  -4.94  -2.24 
1938 12  -2.07  -6.19  -4.13 
1939 01   -.93  -5.15  -3.04 
1939 02  -1.40  -8.56  -4.98 
1939 03   7.15  -2.01   2.57 
1939 04  16.81   1.49   9.14 
1939 05  19.20   4.63  11.91 
1939 06  18.41   6.54  12.47 
1939 07  26.18  11.85  19.01 
1939 08  28.42  10.41  19.41 
1939 09  20.12   6.69  13.41 
1939 10  11.67   2.43   7.05 
1939 11   4.92   -.40   2.26 
1939 12   1.85  -2.34   -.24 
1940 01  -1.62  -6.04  -3.83 
1940 02   1.65  -3.20   -.77 
1940 03   9.33   0.30   4.81 
1940 04  13.23   2.00   7.61 
1940 05  20.65   6.47  13.56 
1940 06  25.60  10.66  18.13 
1940 07  26.41  12.27  19.34 
1940 08  26.10  10.35  18.22 
1940 09  23.18   8.81  15.99 
1940 10  12.95   4.34   8.64 
1940 11   0.68  -3.57  -1.44 
1940 12   0.48  -2.77  -1.14 
1941 01   1.10  -2.99   -.94 
1941 02   5.38  -3.02   1.18 
1941 03  12.25   -.44   5.90 
1941 04  17.61   3.23  10.42 
1941 05  16.62   6.20  11.41 
1941 06  20.69   7.56  14.12 
1941 07  27.95  12.91  20.43 
1941 09  15.54   5.44  10.49 
1941 10  11.87   1.82   6.84 
1941 11   5.53   -.87   2.33 
1941 12  -1.24  -3.97  -2.60 
1942 01  -3.39  -8.12  -5.75 
1942 02   1.41  -6.20  -2.39 
1942 03   6.77  -3.91   1.43 
1942 04  12.79   0.86   6.82 
1942 05  14.72   3.69   9.20 
1942 06  16.33   7.11  11.72 
1942 07  24.54  12.16  18.35 
1942 08  25.09  11.51  18.29 
1942 09  21.14   7.32  14.23 
1942 10  13.01   3.25   8.13 
1942 11   1.03  -4.11  -1.54 
1942 12   -.91  -4.86  -2.88 
1943 01  -7.05 -12.48  -9.76 
1943 02   3.04  -4.84   -.90 
1943 03   3.15  -6.42  -1.63 
1943 04  13.70   1.44   7.57 
1943 05  15.86   3.13   9.49 
1943 06  18.35   6.24  12.29 
1943 07  25.33  10.59  17.95 
1943 08  22.40   8.58  15.49 
1943 09  20.00   5.20  12.60 
1943 10  10.41   2.92   6.66 
1943 11   3.00  -1.76   0.62 
1943 12  -1.27  -6.32  -3.79 
1944 01   -.91  -7.48  -4.19 
1944 02   0.84  -6.96  -3.06 
1944 03   4.35  -5.59   -.62 
1944 04  13.46   1.00   7.23 
1944 05  16.95   5.10  11.02 
1944 06  19.81   8.81  14.31 
1944 07  25.24  10.36  17.79 
1944 08  23.39   7.89  15.64 
1944 09  20.19   6.44  13.31 
1944 10  14.16   4.03   9.09 
1944 11   2.38  -1.41   0.48 
1944 12  -2.58  -6.79  -4.68 
1945 01  -1.05  -5.24  -3.15 
1945 02   1.73  -5.50  -1.88 
1945 03   4.46  -3.49   0.48 
1945 04   9.52  -1.40   4.06 
1945 05  19.94   5.19  12.56 
1945 06  19.44   7.77  13.60 
1945 07  28.89  11.22  20.05 
1945 08  27.21  11.54  19.37 
1945 09  16.61   5.75  11.18 
1945 10  11.80   2.81   7.30 
1945 11   -.55  -2.94  -1.74 
1945 12  -3.08  -5.64  -4.35 
1946 01  -2.25  -6.35  -4.30 
1946 02   -.41  -5.08  -2.74 
1946 03   4.41  -1.90   1.25 
1946 04  10.02   1.58   5.80 
1946 05  17.99   5.35  11.67 
1946 06  16.92   6.63  11.77 
1946 07  25.48  11.77  18.62 
1946 08  23.82  11.00  17.41 
1946 09  16.67   7.23  11.95 
1946 10   7.08   0.15   3.61 
1946 11  -0.01  -5.13  -2.57 
1946 12  -2.40  -6.91  -4.65 
1947 01  -4.88  -9.59  -7.23 
1947 02   1.10  -5.05  -1.97 
1947 03   6.55  -1.59   2.48 
1947 04  11.13   1.92   6.52 
1947 05  17.35   6.55  11.95 
1947 06  16.83   8.10  12.46 
1947 07  23.53  11.85  17.69 
1947 08  20.53   9.72  15.13 
1947 09  17.29   7.37  12.33 
1947 10   7.22   3.03   5.12 
1947 11   -.63  -3.52  -2.07 
1947 12   -.10  -5.56  -2.83 
1948 01  -1.93  -8.01  -4.97 
1948 02   -.84  -7.92  -4.38 
1948 03   4.58  -4.41   0.08 
1948 04   9.68  -0.06   4.81 
1948 05  15.43   5.57  10.50 
1948 06  23.27  10.36  16.81 
1948 07  23.40   9.31  16.35 
1948 08  21.82   9.09  15.45 
1948 09  19.91   5.50  12.70 
1948 10  14.32   0.46   7.39 
1948 11   4.26  -3.96   0.15 
1948 12  -4.21 -10.50  -7.35 
1949 01  -7.42 -14.87 -11.14 
1949 02  -1.57  -9.62  -5.59 
1949 03   6.37  -3.99   1.18 
1949 04  15.67   2.25   8.96 
1949 05  20.62   6.64  13.63 
1949 06  21.85   7.59  14.72 
1949 09  19.82   6.90  13.36 
1949 10   9.60   0.33   4.96 
1949 11   5.79   -.45   2.67 
1949 12  -1.51  -7.41  -4.46 
1950 01 -11.80 -19.11 -15.45 
1950 02   0.26  -5.69  -2.71 
1950 03   2.53  -4.67  -1.07 
1950 04   8.64  -1.20   3.72 
1950 05  15.44   3.32   9.38 
1950 06  19.99   8.18  14.08 
1950 07  24.50  10.62  17.56 
1950 08  24.89   9.92  17.40 
1950 09  22.55   7.40  14.97 
1950 10   8.02   1.28   4.65 
1950 11   1.52  -3.45   -.96 
1950 12   0.89  -3.41  -1.26 
1951 01  -3.29  -8.93  -6.11 
1951 02   0.01  -7.11  -3.55 
1951 03   2.36  -7.02  -2.32 
1951 04  13.03   0.20   6.61 
1951 05  17.53   4.23  10.88 
1951 06  18.94   6.85  12.89 
1951 07  25.73  11.03  18.37 
1951 08  23.84  10.22  17.03 
1951 09  18.95   5.91  12.43 
1951 10   8.10   1.84   4.97 
1951 11   1.96  -3.65   -.84 
1951 12  -4.96 -10.28  -7.62 
1952 01  -4.48  -9.18  -6.83 
1952 02   1.61  -6.13  -2.26 
1952 03   4.84  -3.97   0.43 
1952 04  12.95   0.24   6.59 
1952 05  17.16   4.63  10.89 
1952 06  18.33   5.60  11.96 
1952 07  25.04  10.44  17.74 
1952 08  24.84  10.78  17.81 
1952 09  23.00   7.34  15.17 
1952 10  17.12   3.49  10.31 
1952 11   1.66  -4.37  -1.35 
1952 12   -.43  -4.03  -2.23 
1953 01   1.34  -2.45   -.55 
1953 02   1.86  -4.42  -1.28 
1953 03   5.97  -2.22   1.87 
1953 04   8.80 -99.99 -99.99 
1953 07  24.75   8.92  16.83 
1953 08  23.38   9.35  16.36 
1953 09  19.45   6.70  13.07 
1953 10  12.97   2.65   7.81 
1953 11   4.44  -1.04   1.70 
1953 12   -.12  -4.75  -2.43 
1954 01  -4.88  -9.82  -7.35 
1954 02   3.62  -3.71  -0.04 
1954 03   3.98  -5.70   -.85 
1954 04   8.32  -1.81   3.25 
1954 05  16.46   4.46  10.46 
1954 06  16.36   5.24  10.80 
1954 07  22.84   9.50  16.17 
1954 08  21.02   8.58  14.80 
1954 09  17.65   5.31  11.48 
1954 10  10.73  -0.06   5.33 
1954 11   6.35  -0.06   3.14 
1954 12   -.77  -5.72  -3.24 
1955 01  -2.27  -6.78  -4.52 
1955 02  -1.37  -8.60  -4.98 
1955 03   0.52  -8.47  -3.97 
1955 04   6.61  -1.63   2.49 
1955 05  11.73   2.19   6.96 
1955 06  20.49   7.48  13.98 
1955 07  21.16  10.07  15.61 
1955 08  24.72   8.68  16.70 
1955 09  18.95   5.80  12.37 
1955 10   9.75   1.77   5.76 
1955 11  -1.83  -7.78  -4.80 
1955 12  -3.71  -8.66  -6.18 
1956 01  -2.08  -7.16  -4.62 
1956 02  -3.23 -10.18  -6.70 
1956 03   2.91  -5.55  -1.32 
1956 04  13.43   0.81   7.12 
1956 05  18.89   5.31  12.10 
1956 06  16.53   7.06  11.79 
1956 07  25.21  11.73  18.46 
1956 08  24.45  10.92  17.68 
1956 09  19.24   7.41  13.32 
1956 10   9.56   1.63   5.59 
1956 11   0.01  -3.97  -1.98 
1956 12  -1.08  -6.41  -3.74 
1957 01  -7.77 -14.01 -10.89 
1957 02   -.68  -8.22  -4.45 
1957 03   4.37  -3.11   0.63 
1957 04  11.74   0.83   6.28 
1957 05  19.16   7.33  13.24 
1957 06  19.52   8.04  13.78 
1957 07  22.84   9.13  15.98 
1957 08  20.70   7.93  14.31 
1957 09  21.33   7.17  14.25 
1957 10   8.22   0.85   4.54 
1957 11   2.88  -3.09   -.10 
1957 12   0.24  -4.07  -1.91 
1958 01   -.24  -4.29  -2.26 
1958 02   2.90  -1.67   0.61 
1958 03   5.32  -3.03   1.14 
1958 04   9.53   0.57   5.04 
1958 05  21.57   7.89  14.73 
1958 06  22.96  10.82  16.89 
1958 07  26.44  13.00  19.72 
1958 08  27.70  12.82  20.26 
1958 09  17.87   5.59  11.73 
1958 10  12.74   1.93   7.33 
1958 11   1.74  -4.02  -1.14 
1958 12   -.58  -4.94  -2.77 
1959 01  -2.48  -8.03  -5.25 
1959 02   -.95  -6.79  -3.87 
1959 03   4.86  -2.97   0.94 
1959 04  12.22   0.43   6.32 
1959 05  13.66   3.20   8.43 
1959 06  19.99   8.42  14.20 
1959 07  25.16  11.37  18.26 
1959 08  20.69   8.47  14.58 
1959 10   9.62   1.65   5.63 
1959 11   1.29  -5.76  -2.23 
1959 12   -.23  -6.38  -3.30 
1960 01  -4.17  -9.62  -6.89 
1960 02   1.29  -6.73  -2.72 
1960 03   5.37  -3.82   0.77 
1960 04  10.24   0.37   5.30 
1960 05  13.88   3.30   8.59 
1960 06  20.48   8.20  14.34 
1960 07  28.68  12.48  20.58 
1960 08  21.69   9.81  15.75 
1960 09  20.83   4.98  12.91 
1960 10  12.56   2.05   7.30 
1960 11   2.40  -2.86   -.22 
1960 12  -2.00  -6.46  -4.23 
1961 01   -.72  -5.21  -2.96 
1961 04  10.28   0.58   5.43 
1961 05  15.50   5.16  10.33 
1961 06  24.73  11.37  18.04 
1961 07  26.28  12.14  19.21 
1961 08  27.38  13.12  20.25 
1961 09  18.51   2.90  10.70 
1961 10   8.72   0.84   4.78 
1961 11   1.32  -5.69  -2.18 
1961 12  -2.29  -7.67  -4.98 
1962 01  -3.75  -9.92  -6.83 
1962 02   0.49  -5.98  -2.74 
1962 03   3.85  -4.80   -.47 
1962 04  13.29   1.72   7.50 
1962 05  14.82   4.00   9.41 
1962 06  20.29   7.78  14.03 
1962 07  24.45  10.12  17.28 
1962 08  22.77   9.50  16.13 
1962 09  22.52   7.35  14.93 
1992 03  12.03   -.11   5.96 
1992 04  11.83   2.19   7.01 
1992 05  18.89   6.11  12.50 
1992 06  24.09  11.83  17.95 
1992 07  22.60  11.44  17.02 
1992 08  24.23  11.21  17.71 
1992 09  17.33   5.55  11.44 
1992 10  11.48   3.34   7.41 
1992 11   1.37  -2.22   -.42 
1992 12  -4.11  -8.76  -6.43 
1993 01  -4.53  -9.84  -7.18 
1993 02   -.70  -8.00  -4.35 
1993 03   5.90  -2.50   1.70 
1993 04   9.68   1.66   5.67 
1993 05  20.48   8.18  14.33 
1993 06  18.76   8.85  13.80 
1993 07  18.11   9.39  13.75 
1993 08  21.63  10.37  16.00 
1993 09  19.71   7.40  13.56 
1993 10  13.27   3.52   8.39 
1993 11   0.64  -5.47  -2.41 
1993 12  -1.42  -4.76  -3.09 
1994 01   1.17  -2.53   -.67 
1994 02  -2.18  -7.18  -4.67 
1994 03   9.59  -1.48   4.05 
1994 05  17.26   6.32  11.79 
1994 06  19.70   8.55  14.12 
1994 10  11.03   2.33   6.68 
1994 11   0.40  -4.60  -2.09 
1994 12   -.95  -5.56  -3.25 
1995 01  -2.06  -5.77  -3.91 
1995 07  23.72  12.16  17.93 
1995 08  21.12   9.13  15.12 
1995 09  21.82   9.08  15.45 
1995 10   9.10   1.69   5.39 
1995 11   4.33  -1.42   1.45 
1995 12  -2.24  -6.02  -4.13 
1996 01  -4.29  -9.05  -6.67 
1996 02   0.45  -7.09  -3.32 
1996 03   5.98  -3.74   1.12 
1996 04  10.80   1.03   5.91 
1996 05  12.31   3.74   8.02 
1996 06  19.93   8.03  13.98 
1996 07  25.82  12.13  18.97 
1996 08  25.13  11.42  18.27 
1996 09  16.28   5.97  11.12 
1996 10   8.45   1.77   5.10 
1996 11   0.45  -4.08  -1.81 
1996 12  -4.03  -9.03  -6.53 
1997 01  -1.45  -7.05  -4.25 
1997 02   1.39  -5.36  -1.98 
1997 03   3.56  -3.26   0.14 
1997 04   9.45   -.22   4.61 
1997 05  17.74   6.17  11.95 
1997 06  18.90   8.60  13.75 
