1908 08 17.34   9.53  13.43 
1908 09 13.56   7.59  10.57 
1908 10  9.87   3.83   6.85 
1908 11  8.56   2.65   5.60 
1908 12  5.24    .52   2.88 
1909 01 -2.05  -7.32  -4.68 
1909 02  3.19  -2.09    .54 
1909 03  6.68   1.35   4.01 
1909 04  8.14   1.13   4.63 
1909 05 11.90   4.66   8.28 
1909 06 15.49   7.16  11.32 
1909 07 15.93   9.71  12.82 
1909 08 15.02   9.45  12.23 
1909 09 15.30   9.35  12.32 
1909 10 10.90   5.42   8.16 
1909 11  5.84    . 6   2.95 
1909 12  3.03  -3.11    .-3 
1910 02  4.23  -3.00    .61 
1910 07 16.98   9.42  13.20 
1910 09 16.29   8.43  12.36 
1910 10 11.34   5.09   8.21 
1910 11  6.24   1.46   3.85 
1910 12  6.55   2.24   4.39 
1911 01  -.95  -5.40  -3.17 
1911 02  4.46  -1.51   1.47 
1911 03  5.45    .22   2.83 
1911 04  6.83    .15   3.49 
1911 05 12.20   3.49   7.84 
1911 06 13.52   6.43   9.97 
1911 07 17.15  10.05  13.60 
1911 08 18.04   9.89  13.96 
1911 09 16.79   9.22  13.01 
1911 10 12.53   5.75   9.13 
1911 11  5.20    .38   2.79 
1911 12  4.75    .84   2.79 
1912 01  4.48  -1.69   1.39 
1912 02  8.10   2.53   5.32 
1912 03  9.50    .11   4.80 
1912 04  9.97   2.32   6.14 
1912 05 15.35   7.15  11.25 
1912 06 15.09   7.73  11.41 
1912 07 18.04  10.27  14.16 
1912 08 16.32   9.34  12.83 
1912 09 16.25   9.03  12.64 
1912 10 11.79   6.54   9.16 
1912 11  7.42   2.72   5.07 
1912 12  6.14   1.53   3.83 
1913 01  1.29  -3.90  -1.30 
1913 02  6.31   -.34   2.98 
1913 03  5.56    .41   2.98 
1913 04  9.13   3.39   6.26 
1913 05 12.33   6.15   9.24 
1913 06 16.62  10.07  13.34 
1913 07 16.27  10.65  13.46 
1913 08 17.60  11.33  14.46 
1913 09 14.33   9.38  11.85 
1913 10 10.04   4.51   7.27 
1913 11  8.47   3.32   5.89 
1913 12  8.28   2.05   5.16 
1914 01  4.10    .-2   2.04 
1914 02  7.51   1.90   4.70 
1914 03  8.72   3.37   6.04 
1914 04 11.70   4.75   8.22 
1914 05 13.65   6.12   9.88 
1914 06 16.40   8.91  12.65 
1914 07 15.00  10.36  12.68 
1914 08 16.64  10.31  13.47 
1914 09 14.10   7.95  11.02 
1914 10 14.05   7.67  10.86 
1914 11  7.07   2.89   4.98 
1914 12  4.53   -.98   1.77 
1915 01  7.45   2.74   5.09 
1915 02  7.25   1.52   4.38 
1915 03 11.82   4.13   7.97 
1915 04 10.68   4.29   7.48 
1915 05 16.25   7.11  11.68 
1915 06 15.26   9.21  12.23 
1915 07 17.79  11.05  14.42 
1915 08 19.39  11.73  15.56 
1915 09 15.94   9.25  12.59 
1915 10 10.85   5.43   8.14 
1915 11  6.11   1.67   3.89 
1915 12  5.13   1.19   3.16 
1916 01 -3.38  -9.43  -6.41 
1916 02  5.99  -1.16   2.40 
1916 03  5.90    .35   3.12 
1916 04  9.56   2.96   6.26 
1916 05 12.40   3.99   8.19 
1916 06 15.07   7.84  11.45 
1916 07 16.12   9.39  12.76 
1916 08 18.45  10.31  14.38 
1916 09 14.55   8.52  11.53 
1916 10 11.31   5.42   8.36 
1916 11  6.71   2.30   4.50 
1916 12  2.71  -1.12    .79 
1917 01  1.52  -2.78   -.63 
1917 02  3.14  -1.96    .59 
1917 03  4.82   -.62   2.10 
1917 04 10.21   2.35   6.28 
1917 05 13.28   4.32   8.80 
1917 06 14.09   6.82  10.45 
1917 07 15.48   9.14  12.31 
1917 08 18.01  10.46  14.23 
1917 09 15.90   7.95  11.92 
1917 10 10.72   4.92   7.82 
1917 11 10.38   4.89   7.63 
1917 12  1.75  -2.60   -.42 
1918 01  5.12   1.21   3.16 
1918 02  3.54  -2.10    .71 
1918 03  4.33  -1.52   1.40 
1918 04  8.64   1.84   5.24 
1918 05 11.16   3.57   7.36 
1918 06 15.13   7.31  11.22 
1918 07 17.78  10.58  14.18 
1918 08 16.34  10.45  13.39 
1918 09 17.98   8.09  13.03 
1918 10 11.29   5.97   8.63 
1918 11  6.67   2.32   4.49 
1918 12  4.55    .13   2.34 
1919 01  5.36    .86   3.11 
1919 02  4.31  -2.00   1.15 
1919 03  4.38   -.72   1.83 
1919 04  9.72   3.67   6.69 
1919 05 10.52   4.10   7.31 
1919 06 12.87   6.83   9.85 
1919 07 15.50   9.79  12.64 
1919 08 17.37  10.79  14.08 
1919 09 16.92   9.45  13.18 
1919 10  9.66   4.25   6.95 
1919 11  5.53   2.11   3.82 
1919 12  3.92    .35   2.13 
1920 01  2.55  -1.79    .38 
1920 02  6.74    .56   3.65 
1920 03  5.18    .25   2.71 
1920 04  7.81   1.16   4.48 
1920 05 11.32   5.67   8.49 
1920 06 13.17   7.68  10.42 
1920 07 16.34   8.93  12.63 
1920 08 16.44  10.12  13.28 
1920 09 13.75   7.00  10.37 
1920 10  9.85   3.11   6.48 
1920 11  7.57   2.57   5.07 
1920 12  4.56    .79   2.67 
1921 01  3.11  -1.48    .81 
1921 02  4.84    .-9   2.37 
1921 03  5.17   -.19   2.49 
1921 04  8.77   2.55   5.66 
1921 05 11.65   3.99   7.82 
1921 06 14.57   7.48  11.02 
1921 07 15.87   9.32  12.59 
1921 08 16.54  10.18  13.36 
1921 09 14.48   8.39  11.44 
1921 10 11.76   6.20   8.97 
1921 11  6.40    .50   3.45 
1921 12  4.42   -.99   1.71 
1922 01  3.84  -1.03   1.40 
1922 02  2.58  -4.89  -1.15 
1922 03  5.56    .-7   2.74 
1922 04  9.04   1.59   5.31 
1922 05 12.55   4.65   8.60 
1922 06 15.98   7.10  11.54 
1922 07 16.48   9.02  12.75 
1922 08 18.20  10.02  14.11 
1922 09 14.77   7.99  11.38 
1922 10 12.51   5.20   8.85 
1922 11 10.04   3.86   6.95 
1922 12  3.23  -2.24    .49 
1923 01  3.90  -1.74   1.08 
1923 02  5.44  -1.33   2.05 
1923 03  6.56    .57   3.56 
1923 04 11.14   2.69   6.91 
1923 05 13.20   4.96   9.08 
1923 06 17.17   7.76  12.46 
1923 07 18.26   9.95  14.10 
1923 08 19.91  10.69  15.29 
1923 09 17.31   9.20  13.25 
1923 10 14.74   6.99  10.86 
1923 11 10.73   4.84   7.78 
1923 12  5.74    . 6   2.90 
1924 01  6.02    .88   3.45 
1924 02  7.18   1.30   4.23 
1924 03  9.26   1.20   5.23 
1924 04  9.47   1.74   5.60 
1924 05 14.54   5.65  10.09 
1924 06 16.82   7.45  12.13 
1924 07 17.39   9.72  13.56 
1924 08 17.29   9.87  13.58 
1924 09 16.66   7.61  12.13 
1924 10 12.11   5.46   8.78 
1924 11 99.99   1.60 -99.99 
1924 12  3.97  -1.56   1.20 
1925 01  4.05   -.76   1.64 
1925 02  5.50  -1.03   2.23 
1925 03  6.91    .-8   3.41 
1925 04 11.22   1.73   6.47 
1925 05 15.32   5.04  10.18 
1925 06 15.98   7.88  11.93 
1925 07 18.04   9.43  13.74 
1925 08 18.65   9.85  14.25 
1925 09 17.64   6.21  11.92 
1925 10 12.66   3.53   8.09 
1925 11  8.89   2.73   5.81 
1925 12  9.92   2.89   6.40 
1926 01  9.18   3.11   6.14 
1926 02  8.77   1.04   4.91 
1926 03 11.16   2.55   6.85 
1926 04 12.27   4.07   8.17 
1926 05 13.76   4.82   9.29 
1926 06 17.76   7.27  12.51 
1926 07 18.16   9.52  13.84 
1926 08 19.02  10.91  14.96 
1926 09 17.11   6.40  11.75 
1926 10 12.69   5.61   9.14 
1926 11  9.83   3.93   6.88 
1926 12  5.64   1.95   3.79 
1927 01  5.34  -1.26   2.04 
1927 02  6.62    .64   3.63 
1927 03  6.85   1.45   4.15 
1927 04  8.39   1.50   4.94 
1927 05 12.78   5.25   9.01 
1927 06 17.28   8.08  12.68 
1927 07 19.92   9.60  14.76 
1927 08 19.93  10.14  15.04 
1927 09 16.36   8.08  12.22 
1927 10 11.18   4.42   7.80 
1927 11  4.58  -1.32   1.62 
1927 12  2.55  -2.47    . 3 
1928 01  6.36    .13   3.24 
1928 02  7.17   -.13   3.52 
1928 03  8.93   1.27   5.10 
1928 04 10.85   2.69   6.77 
1928 05 13.56   6.11   9.83 
1928 06 17.53   8.13  12.83 
1928 07 18.06  10.65  14.35 
1928 08 17.87   9.46  13.66 
1928 09 15.38   8.42  11.90 
1928 10 11.27   5.34   8.30 
1928 11  9.00   4.04   6.52 
1928 12  6.56   1.84   4.19 
1929 01  4.13   -.70   1.71 
1929 02  4.21  -1.19   1.51 
1929 03  6.54   1.52   4.02 
1929 04  9.97   1.23   5.60 
1929 05 13.10   5.10   9.10 
1929 06 16.43   7.94  12.18 
1929 07 16.07   9.47  12.77 
1929 08 17.44  10.88  14.16 
1929 09 17.20   9.18  13.19 
1929 10 11.97   7.51   9.74 
1929 11  8.55   4.44   6.50 
1929 12  3.55   -.88   1.33 
1930 01  1.22  -4.52  -1.65 
1930 02  5.56    .66   3.11 
1930 03  6.32    .46   3.39 
1930 04  9.89   2.88   6.39 
1930 05 12.13   4.09   8.11 
1930 06 15.10   7.50  11.30 
1930 07 17.26   9.62  13.44 
1930 08 21.20  11.24  16.22 
1930 09 16.44   8.29  12.36 
1930 10 10.00   4.71   7.35 
1930 11  7.95   3.45   5.70 
1930 12  8.34   4.44   6.39 
1931 01  8.14   3.66   5.90 
1931 02  6.29   2.18   4.23 
1931 03  8.05   1.52   4.78 
1931 04 11.48   3.59   7.53 
1931 05 12.81   5.65   9.23 
1931 06 16.61   8.20  12.40 
1931 07 16.98   9.68  13.33 
1931 08 17.44  11.17  14.30 
1931 09 15.04   8.80  11.92 
1931 10 11.70   5.63   8.66 
1931 11  6.04    .55   3.29 
1931 12  5.45    .85   3.15 
1932 01  2.89  -1.15    .87 
1932 02  3.71    .-7   1.82 
1932 03  7.48   1.83   4.65 
1932 04 11.76   3.65   7.70 
1932 05 13.48   4.81   9.14 
1932 06 14.87   8.31  11.59 
1932 07 15.90   8.83  12.36 
1932 08 17.36  10.16  13.76 
1932 09 13.83   7.98  10.90 
1932 10 12.06   6.07   9.06 
1932 11  6.98   2.46   4.72 
1932 12  3.42  -1.14   1.14 
1933 01  3.18   -.70   1.24 
1933 02  3.46  -1.27   1.09 
1933 03  7.05    .18   3.61 
1933 04  9.26   1.76   5.51 
1933 05 13.05   4.98   9.02 
1933 06 13.94   6.79  10.36 
1933 07 15.45   8.12  11.78 
1933 08 19.84  10.67  15.25 
1933 09 14.02   6.91  10.46 
1933 10  9.53   3.69   6.60 
1933 11  8.93   4.16   6.55 
1933 12 -1.11  -5.81  -3.46 
1934 01  5.25    .55   2.90 
1934 02  8.93   1.83   5.38 
1934 03  8.85   1.46   5.16 
1934 04 11.89   2.74   7.31 
1934 05 13.26   6.07   9.66 
1934 06 14.46   8.07  11.26 
1934 07 16.12   9.81  12.96 
1934 08 18.07  10.22  14.15 
1934 09 15.20   7.55  11.37 
1934 10 11.67   5.22   8.44 
1934 11  8.96   3.61   6.28 
1934 12  5.07   -.48   2.29 
1935 01  2.15  -2.89   -.37 
1935 02  7.43   1.55   4.48 
1935 03  4.25  -1.63   1.31 
1935 04  8.97    .98   4.97 
1935 05 11.91   4.61   8.26 
1935 06 14.09   7.77  10.93 
1935 07 16.71  10.08  13.40 
1935 08 16.61   9.85  13.23 
1935 09 14.66   8.54  11.60 
1935 10  9.07   4.35   6.71 
1935 11  6.63   1.67   4.15 
1935 12  7.67   2.28   4.97 
1936 01  4.65  -1.87   1.39 
1936 02  -.86  -8.68  -4.77 
1936 03  4.08  -1.87   1.10 
1936 04  9.51   1.71   5.61 
1936 05 13.01   4.57   8.79 
1936 06 17.19   8.42  12.80 
1936 07 16.79   9.63  13.21 
1936 08 18.81  10.49  14.65 
1936 09 14.55 -99.99 -99.99 
1936 10 12.37   6.68   9.52 
1936 11  9.45   4.01   6.73 
1936 12  3.77   -.78   1.49 
1937 01  2.72  -4.21   -.74 
1937 02  3.45  -3.74   -.14 
1937 03 10.29   2.06   6.17 
1937 04 10.33   2.42   6.37 
1937 05 13.60   4.63   9.11 
1937 06 17.42   7.49  12.45 
1937 07 18.04   9.47  13.76 
1937 08 16.60   9.83  13.21 
1937 09 17.20   9.18  13.19 
1937 10 14.38   7.18  10.78 
1937 11  9.07   2.85   5.96 
1937 12 99.99    . 1 -99.99 
1938 01  6.35   1.68   4.01 
1938 02  5.69   -.32   2.68 
1938 03  8.26   1.04   4.65 
1938 04 10.66   3.75   7.20 
1938 05 13.13   5.27   9.20 
1938 06 14.78   7.07  10.92 
1938 07 17.20   9.47  13.34 
1938 08 18.12   9.59  13.85 
1938 09 16.96  10.13  13.54 
1938 10 13.24   6.49   9.86 
1938 11  7.68   2.49   5.08 
1938 12  5.75   1.49   3.62 
1939 01  6.38   2.14   4.26 
1939 02  4.25  -1.35   1.45 
1939 03  6.19   1.04   3.62 
1939 04  8.59   3.47   6.03 
1939 05 12.47   6.14   9.30 
1939 06 14.93   7.43  11.18 
1939 07 16.84  10.14  13.49 
1939 08 17.07   9.64  13.36 
1939 09 14.76   8.30  11.53 
1939 10 11.04   5.20   8.12 
1939 11 99.99   4.23 -99.99 
1939 12  8.35   3.06   5.70 
1940 01  7.85   2.65   5.25 
1940 02  6.84    .61   3.72 
1940 03  9.06   2.65   5.85 
1940 04 12.79   4.23   8.51 
1940 05 14.57   5.22   9.89 
1940 06 15.57   7.11  11.34 
1940 07 17.65  10.50  14.07 
1940 08 16.31  10.61  13.45 
1940 09 16.95   9.72  13.34 
1940 10 12.71   7.01   9.86 
1940 11  7.29   1.92   4.60 
1940 12  6.45   2.04   4.24 
1941 01  7.06   1.43   4.24 
1941 02  6.95    .31   3.63 
1941 03 10.03   2.60   6.31 
1941 04 12.61   4.30   8.45 
1941 05 14.15   5.74   9.94 
1941 06 16.95   9.62  13.28 
1941 07 18.60  10.84  14.72 
1941 08 19.82  11.69  15.75 
1941 09 15.34   8.26  11.80 
1941 10 11.51   7.09   9.30 
1941 11  8.64   3.54   6.09 
1941 12  4.86    . 4   2.45 
1942 01  8.85   3.35   6.10 
1942 02  7.21   1.43   4.32 
1942 03  7.51   1.79   4.65 
1942 04 10.56   3.22   6.89 
1942 05 14.58   7.05  10.81 
1942 06 16.52   8.89  12.70 
1942 07 19.52  11.32  15.42 
1942 08 18.24  10.82  14.53 
1942 09 16.71   8.68  12.70 
1942 10 11.65   6.48   9.06 
1942 11  6.61   1.32   3.96 
1942 12  5.30    .94   3.12 
1943 01  2.08  -4.16  -1.03 
1943 02  6.95   1.00   3.97 
1943 03  6.88   -.65   3.11 
1943 04 11.33   2.64   6.98 
1943 05 12.29   4.46   8.37 
1943 06 14.12   8.56  11.34 
1943 07 15.26   9.83  12.54 
1943 08 16.75  10.57  13.66 
1943 09 16.71   8.93  12.83 
1943 10 13.47   6.81  10.14 
1943 11 11.00   5.44   8.22 
1943 12  8.09   3.14   5.61 
1944 01  7.18   2.58   4.88 
1944 02  6.69   1.69   4.19 
1944 03  6.48    .55   3.51 
1944 04 10.37   4.21   7.29 
1944 05 12.88   6.04   9.46 
1944 06 16.65   8.59  12.62 
1944 07 16.45  10.70  13.58 
1944 08 16.43  10.78  13.60 
1944 09 16.34   8.84  12.59 
1944 10 14.14   8.06  11.10 
1944 11  9.04   4.37   6.70 
1944 12  5.92    .97   3.44 
1945 01  7.43   2.42   4.92 
1945 02  6.14   1.05   3.60 
1945 03  6.61   1.07   3.84 
1945 04  8.66   2.59   5.62 
1945 05 15.46   6.53  10.99 
1945 06 14.06   8.25  11.15 
1945 07 15.95  10.10  13.03 
1945 08 17.42   9.74  13.58 
1945 09 14.80   7.90  11.35 
1945 10 11.23   6.29   8.76 
1945 11  5.51    .78   3.14 
1945 12  4.71    . 7   2.39 
1946 01  5.43    .95   3.18 
1946 02  5.64    .79   3.21 
1946 03  6.40    .87   3.63 
1946 04  8.63   2.50   5.56 
1946 05 16.45   6.43  11.44 
1946 06 16.56   9.27  12.91 
1946 07 15.72  10.22  12.97 
1946 08 18.50  10.22  14.36 
1946 09 14.45   9.01  11.73 
1946 10 10.10   4.48   7.29 
1946 11  5.84    .33   3.08 
1946 12  3.83   -.15   1.83 
1947 01  2.21  -2.61   -.19 
1947 02  6.44    .47   3.45 
1947 03  8.96   1.98   5.47 
1947 04 10.48   3.66   7.07 
1947 05 14.61   5.28   9.94 
1947 06 14.96   8.46  11.71 
1947 07 17.36   9.50  13.43 
1947 08 16.76  10.38  13.57 
1947 09 15.02   9.02  12.02 
1947 10 11.11   5.88   8.49 
1947 11  8.10   2.83   5.46 
1947 12  6.50   1.91   4.20 
1948 01  5.33    .94   3.13 
1948 02  3.22  -2.53    .34 
1948 03  6.31    .33   3.32 
1948 04  8.67    .33   4.50 
1948 05 14.23   6.35  10.29 
1948 06 16.87   9.27  13.07 
1948 07 16.87  10.38  13.62 
1948 08 16.53   9.59  13.06 
1948 09 14.13   8.05  11.09 
1948 10 10.72   4.75   7.73 
1948 11  6.52   2.11   4.31 
1948 12  1.84  -2.80   -.47 
1949 01  2.24  -2.17    . 3 
1949 02  2.70  -3.00   -.14 
1949 03  7.89    .96   4.42 
1949 04  7.88   3.14   5.51 
1949 05 13.49   5.14   9.31 
1949 06 12.94   7.12  10.03 
1949 07 15.77   8.51  12.14 
1949 08 16.77   9.55  13.16 
1949 09 16.28   9.22  12.75 
1949 10 10.77   5.95   8.36 
1949 11 10.71   5.73   8.22 
1949 12  1.97  -2.33   -.17 
1950 01 -3.98 -10.75  -7.36 
1950 02  4.66    .16   2.40 
1950 03  7.36    .18   3.77 
1950 04  8.64   1.65   5.14 
1950 05 10.61   4.42   7.51 
1950 06 16.17   7.52  11.84 
1950 07 99.99   9.50 -99.99 
1950 08 17.76  10.10  13.93 
1950 09 15.65   8.47  12.06 
1950 10 10.49   3.95   7.22 
1950 11  4.78   -.61   2.08 
1950 12  7.04   1.82   4.42 
1951 01  3.35  -1.95    .69 
1951 02  4.57  -1.15   1.71 
1951 03  3.39  -2.31    .54 
1951 04 10.14   1.57   5.85 
1951 05 12.68   5.33   9.00 
1951 06 16.02   8.24  12.13 
1951 07 17.73  10.34  14.03 
1951 08 18.03  10.38  14.20 
1951 09 15.96   8.35  12.15 
1951 10 10.18   4.35   7.26 
1951 11  7.81   2.36   5.09 
1951 12  2.45  -1.58    .43 
1952 01  2.75  -2.87    .-5 
1952 02  5.28   -.86   2.21 
1952 03  6.11   -.45   2.83 
1952 04  8.35   1.88   5.12 
1952 05 13.53   4.94   9.24 
1952 06 13.49   7.40  10.44 
1952 07 18.65   9.75  14.20 
1952 08 17.71  10.86  14.28 
1952 09 16.50 -99.99 -99.99 
1952 10 13.81   7.53  10.67 
1952 11  7.82   2.73   5.27 
1952 12  6.81   1.63   4.21 
1953 02  6.81   1.16   3.99 
1953 03  7.11    .89   4.00 
1953 04 12.02   2.60   7.31 
1953 05 15.15   6.00  10.57 
1953 06 15.07   8.21  11.64 
1953 07 99.99  10.38 -99.99 
1953 08 18.04  10.64  14.34 
1953 09 15.10   8.60  11.85 
1953 10 12.35   6.82   9.58 
1953 11  8.71   3.55   6.13 
1953 12  6.87   2.14   4.50 
1954 01  1.44  -4.25  -1.40 
1954 02  5.09   -.66   2.21 
1954 03  6.81   -.85   2.98 
1954 04  7.27    .20   3.73 
1954 05 13.87   5.90   9.88 
1954 06 14.95   7.85  11.40 
1954 07 15.83   9.55  12.69 
1954 08 18.43  10.97  14.70 
1954 09 16.20   9.42  12.81 
1954 10 11.56   5.71   8.63 
1954 11 10.07   6.47   8.26 
1954 12  5.47    .58   3.03 
1955 01  5.89   1.74   3.81 
1955 02  4.15   -.12   2.01 
1955 03  4.31  -1.16   1.57 
1955 04  9.31   1.46   5.38 
1955 05 11.01   3.91   7.46 
1955 06 14.84   7.04  10.94 
1955 07 15.77   9.35  12.56 
1955 08 14.96   9.79  12.37 
1955 09 14.67   8.01  11.34 
1955 10  9.35   4.55   6.95 
1955 11  3.52  -2.19    .66 
1955 12  1.05  -3.27  -1.10 
1956 01  3.15  -1.94    .60 
1956 02  2.35  -2.48    .-6 
1956 03  5.76   -.74   2.51 
1956 04  9.31   2.08   5.69 
1956 05 14.26   5.16   9.71 
1956 06 13.45   7.17  10.31 
1956 07 16.95   9.92  13.43 
1956 08 17.00  10.94  13.96 
1956 09 14.48   7.53  11.00 
1956 10  9.18   4.15   6.66 
1956 11  7.67   2.45   5.06 
1956 12  5.45   1.03   3.23 
1957 01  1.00  -4.44  -1.72 
1957 02  3.48  -1.93    .77 
1957 03  7.44    .91   4.17 
1957 04  9.63   2.94   6.28 
1957 05 13.64   6.36  10.00 
1957 06 14.94   8.82  11.87 
1957 07 15.51   9.88  12.69 
1957 08 18.89  10.95  14.92 
1957 09 17.56  10.12  13.84 
1957 10 12.46   4.89   8.67 
1957 11  8.76   3.82   6.29 
1957 12  5.53    .82   3.17 
1958 01  8.21   2.77   5.49 
1958 02  7.38   2.04   4.71 
1958 03  8.53   1.15   4.83 
1958 04 12.11   3.08   7.59 
1958 05 14.98   6.31  10.64 
1958 06 18.69  10.55  14.62 
1958 07 18.77  11.33  15.05 
1958 08 17.51  11.55  14.53 
1958 09 14.33   8.60  11.46 
1958 10 12.02   6.35   9.18 
1958 11  6.23   1.48   3.85 
1958 12  6.01   1.35   3.68 
1959 01  4.06   -.44   1.81 
1959 02  5.02   -.42   2.30 
1959 03  6.65   1.80   4.22 
1959 04  9.92   2.64   6.28 
1959 05 12.84   5.57   9.20 
1959 06 15.22   8.39  11.80 
1959 07 17.10  10.93  14.01 
1959 08 15.69   9.93  12.81 
1959 09 14.17   8.50  11.33 
1959 10 11.66   6.75   9.20 
1959 11  7.32   2.13   4.72 
1959 12  6.59   2.75   4.67 
1960 01  5.28    .19   2.73 
1960 02  6.63   1.23   3.93 
1960 03  6.45   1.34   3.89 
1960 04 11.19   3.95   7.57 
1960 05 12.99   5.97   9.47 
1960 06 13.88   8.13  11.00 
1960 07 16.96  10.28  13.62 
1960 08 16.17  10.37  13.27 
1960 09 14.75   8.46  11.60 
1960 10 11.79   7.51   9.64 
1960 11  7.83   3.31   5.57 
1960 12  7.04   3.04   5.04 
1961 01  7.79   1.80   4.79 
1961 02  6.57   2.02   4.29 
1961 03  8.76   2.15   5.45 
1961 04  9.72   3.57   6.64 
1961 05 13.71   6.77  10.24 
1961 06 15.39   8.88  12.13 
1961 07 18.69  10.92  14.80 
1961 08 18.70  10.95  14.82 
1961 09 15.66   7.75  11.70 
1961 10 10.39   5.00   7.69 
1961 11  6.15   1.42   3.78 
1961 12  4.37    .37   2.36 
1962 01  5.56    .71   3.13 
1962 02  5.82   -.96   2.43 
1962 03  6.06  -1.17   2.44 
1962 04  9.35   3.15   6.25 
1962 05 12.01   4.08   8.04 
1962 06 13.93   7.06  10.49 
1962 07 16.25   9.18  12.71 
1962 08 16.16   9.97  13.07 
1962 09 15.46   7.34  11.40 
1962 10 11.95   5.96   8.95 
1962 11  8.51   3.91   6.21 
1962 12  7.50   2.34   4.92 
1963 01 99.99 -99.99   1.60 
1963 02 99.99 -99.99   6.30 
1963 03 99.99 -99.99   2.90 
1963 04 99.99 -99.99   5.80 
1963 05 99.99 -99.99   9.20 
1963 06 99.99 -99.99  10.40 
1963 07 99.99 -99.99  12.90 
1963 08 99.99 -99.99  13.90 
1963 09 99.99 -99.99  13.40 
1963 10 99.99 -99.99   8.89 
1963 11 99.99 -99.99   2.80 
1963 12 99.99 -99.99   3.10 
1964 01 99.99 -99.99   2.30 
1964 02 99.99 -99.99   3.70 
1964 03 99.99 -99.99   2.80 
1964 04 99.99 -99.99   4.69 
1964 05 99.99 -99.99   7.10 
1964 06 99.99 -99.99  11.30 
1964 07 99.99 -99.99  12.40 
1964 08 99.99 -99.99  12.70 
1964 09 99.99 -99.99  10.90 
1964 10 99.99 -99.99   8.20 
1964 11 99.99 -99.99   2.80 
1964 12 99.99 -99.99  -3.20 
1965 01 99.99 -99.99    .10 
1965 02 99.99 -99.99   2.09 
1965 03 99.99 -99.99   2.70 
1965 04 99.99 -99.99   5.60 
1965 05 99.99 -99.99   6.90 
1965 06 99.99 -99.99   9.89 
1965 07 99.99 -99.99  12.40 
1965 08 99.99 -99.99  13.10 
1965 09 99.99 -99.99  10.70 
1965 10 99.99 -99.99   8.80 
1965 11 99.99 -99.99   3.30 
1965 12 99.99 -99.99    .40 
1966 01 99.99 -99.99  -1.30 
1966 02 99.99 -99.99   3.10 
1966 03 99.99 -99.99   3.90 
1966 04 99.99 -99.99   4.60 
1966 05 99.99 -99.99   6.90 
1966 06 99.99 -99.99  10.60 
1966 07 99.99 -99.99  12.80 
1966 08 99.99 -99.99  12.70 
1966 09 99.99 -99.99  11.70 
1966 10 99.99 -99.99   6.90 
1966 11 99.99 -99.99   3.70 
1966 12 99.99 -99.99   3.00 
1967 01 99.99 -99.99   1.60 
1967 02 99.99 -99.99   3.80 
1967 03 99.99 -99.99   1.30 
1967 04 99.99 -99.99   4.19 
1967 05 99.99 -99.99   8.30 
1967 06 99.99 -99.99  11.70 
1967 07 99.99 -99.99  12.70 
1967 08 99.99 -99.99  14.30 
1967 09 99.99 -99.99  12.80 
1967 10 99.99 -99.99   8.60 
1967 11 99.99 -99.99   4.60 
1967 12 99.99 -99.99   1.70 
1968 01 99.99 -99.99   -.10 
1968 02 99.99 -99.99   2.70 
1968 03 99.99 -99.99   5.10 
1968 04 99.99 -99.99   4.69 
1968 05 99.99 -99.99   9.50 
1968 06 99.99 -99.99  10.70 
1968 07 99.99 -99.99  13.60 
1968 08 99.99 -99.99  13.20 
1968 09 99.99 -99.99  10.90 
1968 10 99.99 -99.99   7.40 
1968 11 99.99 -99.99   5.40 
1968 12 99.99 -99.99  -2.50 
1969 01 99.99 -99.99  -9.00 
1969 02 99.99 -99.99    .70 
1969 03 99.99 -99.99   3.20 
1969 04 99.99 -99.99   5.60 
1969 05 99.99 -99.99   9.70 
1969 06 99.99 -99.99  12.30 
1969 07 99.99 -99.99  12.30 
1969 08 99.99 -99.99  11.70 
1969 09 99.99 -99.99  11.40 
1969 10 99.99 -99.99   8.30 
1969 11 99.99 -99.99   6.60 
1969 12 99.99 -99.99   4.90 
1970 01 99.99 -99.99   -.30 
1970 02 99.99 -99.99   5.40 
1970 03 99.99 -99.99   4.80 
1970 04 99.99 -99.99   4.80 
1970 05 99.99 -99.99   7.70 
1970 06 99.99 -99.99  10.90 
1970 07 99.99 -99.99  11.80 
1970 08 99.99 -99.99  11.80 
1970 09 99.99 -99.99  10.80 
1970 10 99.99 -99.99   8.20 
1970 11 99.99 -99.99   1.90 
1970 12 99.99 -99.99   -.80 
