1914 08 21.67 -99.99 -99.99 
1914 09 14.77   4.56   9.66 
1914 10 12.53   2.78   7.65 
1914 11  2.28  -3.05   -.38 
1914 12 10.16 -16.35 -13.25 
1915 01 -2.59  -9.18  -5.88 
1915 02  2.15  -8.41  -3.13 
1915 03 11.06  -1.80   4.63 
1915 04 13.08    .58   6.83 
1915 05 19.87   5.12  12.49 
1915 06 20.52   8.07  14.29 
1915 07 24.52  10.04  17.28 
1915 08 23.40   6.96  15.18 
1915 09 16.93   4.31  10.62 
1915 10  9.74   1.28   5.51 
1915 11  2.98  -3.82   -.41 
1915 12   .47  -5.33  -2.43 
1916 01 15.61 -25.49 -20.55 
1916 02  -.74 -10.67  -5.70 
1916 03  4.57  -4.46    . 5 
1916 05 17.54   1.77   9.66 
1916 06 21.89   6.76  14.32 
1916 07 20.27   6.63  13.45 
1916 08 22.57   7.10  14.83 
1916 09 16.03   4.02  10.02 
1916 10 11.05   -.87   5.09 
1916 11  1.68  -4.39  -1.35 
1916 12 -4.48 -12.86  -8.67 
1917 02 -4.54 -13.94  -9.24 
1917 03  4.13  -5.90   -.88 
1917 04 13.28  -2.18   5.55 
1917 05 16.95   2.25   9.60 
1917 06 18.61   5.89  12.25 
1917 07 20.39   7.69  14.04 
1917 08 21.42   6.33  13.87 
1917 09 18.04 -99.99 -99.99 
1917 10  9.89   2.71   6.30 
1917 11  8.28   2.17   5.22 
1917 12 -8.47 -15.35 -11.91 
1918 01 -1.90  -8.97  -5.43 
1918 02 -1.08 -10.62  -5.85 
1918 03  4.00  -7.97  -1.98 
1918 04 12.48  -1.43   5.52 
1918 05 15.98   1.42   8.70 
1918 06 20.04   5.50  12.77 
1918 07 23.43   9.63  16.53 
1918 08 19.67   8.64  14.16 
1918 09 21.39   1.87  11.63 
1918 10 10.04   1.68   5.86 
1918 11  3.25  -2.24    .50 
1918 12  -.35  -7.58  -3.96 
1919 01  1.34  -6.18  -2.41 
1919 02 -1.17 -10.83  -6.00 
1919 03  1.99  -8.39  -3.20 
1919 04 12.64   -.58   6.02 
1919 05 15.29   1.41   8.35 
1919 06 18.28   5.37  11.82 
1919 07 21.48   9.29  15.38 
1919 08 20.37   8.64  14.51 
1919 09 17.77   3.76  10.76 
1919 10  6.77   -.88   2.94 
1919 11 -2.46  -9.56  -6.01 
1919 12 -6.77 -14.80 -10.78 
1920 01 -7.01 -15.30 -11.15 
1920 02  2.78 -10.75  -3.98 
1920 03  4.48  -4.40    . 3 
1920 04  9.50  -3.41   3.04 
1920 05 13.73    .95   7.33 
1920 06 19.06   4.71  11.89 
1920 07 25.87   8.55  17.21 
1920 08 19.49   7.98  13.73 
1920 09 14.49   4.27   9.38 
1920 10  8.13   -.60   3.76 
1920 11  1.94  -4.51  -1.28 
1920 12 -3.48 -10.77  -7.12 
1921 01 -6.08 -13.74  -9.91 
1921 02   .75  -9.70  -4.47 
1921 03  2.54  -5.34  -1.40 
1921 04 11.99  -2.43   4.77 
1921 05 15.86   1.97   8.91 
1921 06 19.58   4.46  12.02 
1921 07 19.36   6.92  13.14 
1921 08 20.02   6.24  13.13 
1921 09 15.43   3.33   9.38 
1921 10 10.55   1.14   5.84 
1921 11  -.93  -8.10  -4.52 
1921 12 -6.20 -13.44  -9.82 
1922 01 -7.30 -12.94 -10.12 
1922 02 -9.29 -22.99 -16.14 
1922 03  2.76  -5.81  -1.52 
1922 04 10.48  -2.82   3.83 
1922 05 16.20    .74   8.47 
1922 06 22.17   4.25  13.21 
1922 07 23.84   6.71  15.27 
1922 08 24.61   5.51  15.06 
1922 09 16.60   3.20   9.90 
1922 10 10.55  -2.35   4.09 
1922 11  4.65  -3.79    .43 
1922 12 -7.19 -15.87 -11.53 
1923 01 -6.45 -16.41 -11.43 
1923 02 -1.41 -10.35  -5.88 
1923 03  6.43 -99.99 -99.99 
1923 04 13.39   -.88   6.25 
1923 05 17.74   2.33  10.03 
1923 06 22.99   6.93  14.96 
1923 07 22.20   8.99  15.59 
1923 08 22.69   9.27  15.98 
1923 09 17.42   4.05  10.73 
1923 10 10.82   1.14   5.98 
1923 11  4.91    .11   2.51 
1923 12  -.91  -6.39  -3.65 
1924 01 -3.42  -9.78  -6.60 
1924 02  2.56  -4.10   -.77 
1924 03  7.35  -4.12   1.61 
1924 04 10.67   -.25   5.21 
1924 05 19.16   3.10  11.13 
1924 06 21.87   6.58  14.22 
1924 07 22.47   9.09  15.78 
1924 08 22.12   7.78  14.95 
1924 09 16.59   6.26  11.42 
1924 10 10.38   2.19   6.28 
1924 11  1.84  -5.26  -1.71 
1924 12 -7.89 -14.45 -11.17 
1925 01 -3.99 -12.27  -8.13 
1925 02  -.44 -11.06  -5.75 
1925 03  5.46  -3.46   1.00 
1925 04 12.13   -.71   5.71 
1925 05 20.54   2.08  11.31 
1925 06 20.59   6.85  13.72 
1925 07 23.23   7.79  15.51 
1925 08 20.70   7.42  14.06 
1925 09 17.69   1.33   9.51 
1925 10  9.06  -1.55   3.75 
1925 11  3.53  -2.24    .64 
1925 12  1.67  -1.45    .10 
1926 01  1.66   -.79    .43 
1926 02  2.94  -2.63    .15 
1926 03  9.27 -99.99 -99.99 
1926 04 12.80 -99.99 -99.99 
1927 01 -8.29 -12.47 -10.38 
1927 02 -1.97  -7.76  -4.86 
1927 03  4.62  -2.17   1.22 
1927 04  9.52  -1.79   3.86 
1927 05 15.86   2.34   9.10 
1927 06 20.70   7.43  14.06 
1927 07 24.74   9.29  17.01 
1927 08 27.28   8.14  17.71 
1927 09 17.65   3.34  10.49 
1927 10  9.52    . 9   4.80 
1927 11 -3.29 -13.04  -8.16 
1927 12 11.51 -19.29 -15.40 
1928 01 -4.07 -12.00  -8.03 
1928 02  1.84  -8.52  -3.34 
1928 03  5.92  -4.33    .79 
1928 04 11.10   -.77   5.16 
1928 05 17.19   2.94  10.06 
1928 06 24.56   6.75  15.65 
1928 07 23.91   9.31  16.61 
1928 08 22.82   6.65  14.73 
1928 09 18.49   3.99  11.24 
1928 10  9.67   -.43   4.62 
1928 11  4.03  -1.70   1.16 
1928 12  -.92  -6.77  -3.84 
1929 01 -4.58 -11.22  -7.90 
1929 02 -2.09 -14.03  -8.06 
1929 03  6.38  -2.38   2.00 
1929 04 10.79  -4.23   3.27 
1929 05 16.94   1.53   9.23 
1929 06 20.11   5.40  12.75 
1929 07 20.56   6.59  13.57 
1929 08 21.09   6.18  13.63 
1929 09 20.76    .99  10.87 
1929 10 11.29   -.35   5.47 
1929 11  4.48  -2.54    .97 
1929 12 -6.58 -11.63  -9.10 
1930 01 15.57 -25.00 -20.28 
1930 02  2.39  -8.05  -2.83 
1930 03  4.96  -7.35  -1.19 
1930 04 13.42  -2.34   5.53 
1930 05 16.54    .25   8.39 
1930 06 19.14   5.36  12.25 
1930 07 21.89   5.99  13.94 
1930 08 24.37   5.27  14.82 
1930 09 18.31   2.61  10.46 
1930 10  8.53   -.89   3.82 
1930 11  6.65  -3.81   1.42 
1930 12  4.85   -.54   2.15 
1931 01  2.45  -4.76  -1.15 
1931 02  4.73  -2.93    .90 
1931 03  5.86  -4.79    .53 
1931 04 14.98  -1.30   6.83 
1931 05 16.20   1.33   8.76 
1931 06 20.56   5.81  13.18 
1931 07 23.22   6.72  14.96 
1931 08 21.29   7.54  14.41 
1931 09 17.04   2.06   9.55 
1931 10  9.77   -.40   4.68 
1931 11 -1.50 -11.16  -6.33 
1931 12 -1.50  -9.81  -5.65 
1932 01 -3.49 -12.47  -7.98 
1932 02 -1.04 -11.11  -6.07 
1932 03  4.71  -6.90  -1.09 
1932 04 13.30  -1.34   5.98 
1932 05 16.45    .79   8.62 
1932 06 19.45   5.53  12.49 
1932 07 18.96   5.74  12.35 
1932 08 22.42   8.28  15.35 
1932 09 14.87   4.83   9.85 
1932 10 10.31   1.35   5.83 
1932 11  1.57  -3.08   -.75 
1932 12 -6.64 -12.31  -9.47 
1933 01 -3.77 -11.07  -7.42 
1933 02  -.88 -12.38  -6.63 
1933 03  5.72  -7.37   -.82 
1933 04 11.37  -1.48   4.94 
1933 05 15.74   2.11   8.93 
1933 06 15.79   5.15  10.47 
1933 07 18.99   5.87  12.43 
1933 08 24.21   7.05  15.62 
1933 09 14.60   3.21   8.90 
1933 10  9.83  -1.39   4.21 
1933 11  6.29    .12   3.20 
1933 12 12.44 -19.06 -15.75 
1934 01   .-8  -7.13  -3.60 
1934 02  3.58  -5.33   -.87 
1934 03  7.38  -3.83   1.77 
1934 04 15.43    .23   7.83 
1934 05 18.57   2.55  10.56 
1934 06 20.40   5.52  12.96 
1934 07 22.73   9.17  15.95 
1934 08 23.03   7.69  15.36 
1934 09 16.18   3.94  10.06 
1934 10  9.79   1.60   5.69 
1934 11  4.77   -.58   2.08 
1934 12 -5.73 -12.86  -9.29 
1935 01 -8.02 -16.51 -12.26 
1935 02  4.82  -3.75    .53 
1935 03  3.04  -6.62  -1.79 
1935 04 11.29  -3.92   3.68 
1935 05 17.11   1.45   9.28 
1935 06 18.41   6.05  12.23 
1935 07 23.07   8.50  15.78 
1935 08 19.87   6.45  13.16 
1935 09 18.94   3.06  11.00 
1935 10  8.07  -1.28   3.39 
1935 11  1.12  -5.88  -2.38 
1935 12  4.31  -2.72    .79 
1936 01 -4.54 -12.92  -8.72 
1936 02 11.03 -25.11 -18.07 
1936 03  3.89  -5.41   -.75 
1936 04 13.64  -2.43   5.60 
1936 05 20.14   4.16  12.15 
1936 06 22.31   7.79  15.04 
1936 07 20.75   8.07  14.41 
1936 08 23.61   7.84  15.72 
1936 09 16.37   4.46  10.42 
1936 10 12.44   2.28   7.35 
1936 11  4.25  -2.07   1.09 
1936 12 -2.23  -9.32  -5.77 
1937 01 11.27 -21.45 -16.36 
1937 02 -3.57 -14.13  -8.85 
1937 03  7.94  -1.69   3.12 
1937 04 10.39    .-7   5.16 
1937 05 15.35   2.26   8.80 
1937 06 21.32   6.06  13.69 
1937 07 21.15   7.82  14.48 
1937 08 17.67   6.75  12.21 
1937 09 17.14   4.04  10.59 
1937 10 11.28   2.98   7.13 
1937 11  1.77  -4.10  -1.16 
1937 12 -4.82  -9.84  -7.33 
1938 01 -1.96  -9.59  -5.77 
1938 02 -2.62 -10.20  -6.41 
1938 03  7.29  -3.92   1.68 
1938 04 12.45   -.42   6.01 
1938 05 17.15   2.01   9.58 
1938 06 19.11   5.17  12.14 
1938 07 23.09   7.56  15.32 
1938 08 21.55   6.37  13.95 
1938 09 18.81   7.65  13.23 
1938 10 10.29   1.27   5.78 
1938 11  1.70  -3.49   -.89 
1938 12 -2.07  -6.70  -4.38 
1939 01   .20  -4.78  -2.29 
1939 02 -3.07 -11.37  -7.22 
1939 03  3.44  -6.48  -1.52 
1939 04 10.20  -1.74   4.23 
1939 05 15.29   2.85   9.07 
1939 06 19.62   4.78  12.20 
1939 07 20.41   7.95  14.18 
1939 08 20.50   5.60  13.05 
1939 09 15.36   4.53   9.94 
1939 10  8.83    .90   4.86 
1939 11  5.70   -.48   2.61 
1939 12  1.14  -3.88  -1.37 
1940 01 -2.75  -9.39  -6.07 
1940 02   .11  -8.77  -4.33 
1940 03  7.81  -1.16   3.32 
1940 04 12.71    .11   6.41 
1940 05 17.11   2.26   9.68 
1940 06 18.60   4.94  11.77 
1940 07 21.94   9.81  15.87 
1940 08 19.69   8.12  13.90 
1940 09 18.67   3.54  11.10 
1940 10 10.09    .45   5.27 
1940 11  -.23  -5.85  -3.04 
1940 12 -1.89  -6.77  -4.33 
1941 01 -2.31  -8.18  -5.24 
1941 02   .66  -8.72  -4.03 
1941 03  9.82  -3.60   3.11 
1941 04 15.70   -.41   7.64 
1941 05 16.29   1.85   9.07 
1941 06 20.18   6.43  13.30 
1941 07 22.69   8.72  15.71 
1941 08 23.75   7.22  15.48 
1941 09 14.07   4.17   9.12 
1941 10 10.34   2.33   6.34 
1941 11  4.04  -1.91   1.06 
1941 12 -6.82 -13.12  -9.97 
1942 01 -2.08  -9.42  -5.75 
1942 02  2.08  -9.64  -3.78 
1942 03  6.30  -4.44    .92 
1942 04 11.52   -.95   5.28 
1942 05 18.42   3.72  11.07 
1942 06 20.76   6.20  13.48 
1942 07 24.35   8.16  16.25 
1942 08 23.47   7.37  15.42 
1942 09 18.43   2.35  10.39 
1942 10  9.77    .38   5.07 
1942 11  -.42  -7.15  -3.78 
1942 12 -3.43 -10.01  -6.72 
1943 01 -9.78 -17.46 -13.62 
1943 02  3.75  -7.05  -1.65 
1943 03  4.50  -7.48  -1.49 
1943 04 13.16  -1.80   5.68 
1943 05 15.10    .74   7.92 
1943 06 20.16   4.77  12.46 
1943 07 19.50   7.19  13.34 
1943 08 19.17   7.81  13.49 
1943 09 16.83   2.41   9.62 
1943 10 10.35   -.18   5.08 
1943 11  5.26  -1.45   1.90 
1943 12   .89  -4.42  -1.76 
1944 01  -.88  -6.83  -3.85 
1944 02  1.40  -8.06  -3.33 
1944 03  4.13  -6.42  -1.14 
1944 04 13.18  -1.31   5.93 
1944 05 16.65   1.62   9.13 
1944 06 20.83   5.81  13.32 
1944 07 21.46   6.83  14.14 
1944 08 19.35   7.97  13.66 
1944 09 16.96   4.31  10.64 
1944 10 10.75    .68   5.71 
1944 11  4.19  -1.29   1.45 
1944 12 -6.73 -11.63  -9.18 
1945 01 -2.26  -8.08  -5.17 
1945 02  1.98  -6.82  -2.42 
1945 03  6.26  -4.14   1.06 
1945 04  9.00  -2.81   3.09 
1945 05 19.31   1.63  10.46 
1945 06 17.03   5.36  11.19 
1945 07 20.93   7.20  14.06 
1945 08 22.67   5.40  14.03 
1945 09 15.08   2.64   8.85 
1945 10  9.14    . 3   4.58 
1945 11 -1.53  -8.49  -5.00 
1945 12 -4.08 -10.47  -7.27 
1946 01 -3.05 -10.24  -6.64 
1946 02  -.16  -8.64  -4.40 
1946 03  6.25  -3.68   1.28 
1946 04  9.97  -2.21   3.88 
1946 05 20.79   1.66  11.22 
1946 06 20.35   6.30  13.32 
1946 07 18.23   7.65  12.94 
1946 08 21.55   5.05  13.29 
1946 09 16.81   3.35  10.08 
1946 10  7.10   -.95   3.07 
1946 11 -1.45  -9.64  -5.54 
1946 12 -3.34 -10.69  -7.01 
1947 01 -5.79 -11.89  -8.84 
1947 02   . 1 -10.20  -5.09 
1947 03  7.31  -5.51    .89 
1947 04 12.30   -.87   5.71 
1947 05 19.16    .13   9.64 
1947 06 20.61 -99.99 -99.99 
1947 07 20.46   6.79  13.62 
1947 08 20.20   6.91  13.56 
1947 09 17.70   3.91  10.81 
1947 10 10.24   -.14   5.04 
1947 11  2.93  -4.03   -.55 
1947 12  -.17  -6.65  -3.41 
1948 01   .21  -7.24  -3.51 
1948 02 -4.25 -16.49 -10.37 
1948 03  5.57  -8.62  -1.52 
1948 04 10.34  -5.67   2.33 
1948 05 19.57   4.00  11.78 
1948 06 24.72   6.67  15.69 
1948 07 22.65   6.38  14.51 
1948 08 24.53   6.04  15.28 
1948 09 16.41   3.12   9.76 
1948 10 11.22  -2.51   4.35 
1948 11  4.59  -4.02    .28 
1948 12 -9.39 -15.69 -12.54 
1949 01 -9.54 -15.65 -12.59 
1949 02 -7.00 -17.90 -12.45 
1949 03  8.20  -5.07   1.56 
1949 04 11.18  -2.08   4.54 
1949 05 18.79   1.89  10.34 
1949 06 18.70   4.42  11.57 
1949 07 20.54   8.08  14.31 
1949 08 21.09   5.42  13.25 
1949 09 19.32   3.67  11.49 
1949 10 10.22    .-5   5.08 
1949 11  6.87   -.70   3.08 
1949 12 10.63 -16.58 -13.60 
1950 01 24.17 -33.02 -28.59 
1950 02   .97  -7.21  -3.12 
1950 03  5.45  -7.73  -1.14 
1950 04 10.18  -2.56   3.81 
1950 05 17.35   1.34   9.34 
1950 06 25.25   5.50  15.37 
1950 07 23.76   5.80  14.78 
1950 08 22.16   5.49  13.82 
1950 09 19.45   2.34  10.90 
1950 10 10.88  -2.06   4.41 
1950 11 -4.01 -12.05  -8.03 
1950 12 -5.70 -11.52  -8.61 
1951 02 -2.58 -13.59  -8.08 
1951 03  1.88  -9.10  -3.61 
1951 04 13.48  -1.76   5.85 
1951 05 16.49   1.70   9.09 
1951 06 21.79   4.48  13.13 
1951 07 22.47   8.10  15.28 
1951 08 21.19   5.76  13.47 
1951 09 20.77   1.01  10.89 
1951 10  6.02  -3.01   1.50 
1951 11  1.43  -7.46  -3.01 
1951 12 -8.22 -15.26 -11.74 
1952 01 -5.73 -14.24  -9.98 
1952 02   .84  -9.00  -4.08 
1952 03  6.63  -9.29  -1.33 
1952 04 10.14  -1.98   4.08 
1952 05 20.89    .68  10.78 
1952 06 17.50   3.12  10.31 
1952 07 25.25   6.27  15.76 
1952 08 24.70   6.84  15.77 
1952 09 20.20   1.59  10.89 
1952 10 13.16   1.90   7.53 
1952 11  3.61  -2.97    .31 
1953 01 -9.26 -17.25 -13.25 
1953 02  2.82  -5.17  -1.17 
1953 03  6.57  -3.83   1.37 
1953 04 13.08  -1.16   5.95 
1953 05 19.50   3.84  11.67 
1953 06 20.96   7.26  14.11 
1953 07 21.65   8.30  14.97 
1953 08 20.87   8.16  14.51 
1953 09 16.49   4.13  10.31 
1953 10 13.80   1.46   7.63 
1953 11  7.78  -1.54   3.12 
1953 12  2.43  -5.61  -1.59 
1954 01 10.95 -19.09 -15.02 
1954 02   .65  -8.41  -3.88 
1954 03  5.59  -5.96   -.18 
1954 04  6.07  -6.44   -.18 
1954 05 17.23   1.23   9.22 
1954 06 19.28   4.71  11.99 
1954 07 19.50   7.18  13.34 
1954 08 21.07  10.50  15.78 
1954 09 16.25   4.35  10.30 
1954 10  9.88    .-4   4.92 
1954 11  6.99    .24   3.61 
1954 12  1.54  -4.62  -1.54 
1955 01 -1.04  -8.72  -4.88 
1955 02   .36  -9.21  -4.42 
1955 03  1.78  -9.22  -3.72 
1955 04 11.05  -4.19   3.43 
1955 05 15.62   -.36   7.63 
1955 06 19.93   3.42  11.67 
1955 07 21.52   6.83  14.17 
1955 08 18.15   5.84  11.99 
1955 09 15.23    .98   8.10 
1955 10  8.21   -.48   3.86 
1955 11 -4.61 -13.75  -9.18 
1955 12 10.93 -18.29 -14.61 
1956 01 -8.43 -20.41 -14.42 
1956 02 -4.98 -15.06 -10.02 
1956 03  4.67  -6.90  -1.11 
1956 04 12.79  -1.59   5.60 
1956 05 19.79    .52  10.16 
1956 06 18.61   4.94  11.78 
1956 07 25.00   7.65  16.32 
1956 08 24.16   7.75  15.95 
1956 09 17.70   1.26   9.48 
1956 10  9.50  -2.71   3.39 
1956 12 -2.50 -11.44  -6.97 
1957 01 13.83 -24.90 -19.36 
1957 02 -2.75 -14.70  -8.72 
1957 03  5.92  -5.95    .-1 
1957 04 11.18  -1.77   4.70 
1957 05 18.50   3.75  11.12 
1957 06 19.56   6.61  13.08 
1957 07 19.08   7.18  13.13 
1957 08 21.11   6.59  13.85 
1957 09 19.00 -99.99 -99.99 
1957 10  8.06  -1.68   3.19 
1957 11  4.26  -1.53   1.36 
1957 12 -1.36  -7.93  -4.64 
1958 01  1.62  -3.59   -.98 
1958 02   .43  -7.14  -3.35 
1958 03  5.54  -3.80    .87 
1958 04 12.56  -1.98   5.29 
1958 05 19.93   3.46  11.69 
1958 06 26.11   8.76  17.43 
1958 07 27.28  10.56  18.92 
1958 08 20.74   7.62  14.18 
1958 09 13.15   4.42   8.79 
1958 10  9.93    .51   5.22 
1958 11   .96  -7.00  -3.02 
1958 12 -2.02  -7.93  -4.97 
1959 01 -6.35 -12.50  -9.42 
1959 02 -1.22 -12.48  -6.85 
1959 03  6.38  -2.23   2.07 
1959 04 12.43   -.67   5.88 
1959 05 15.52   2.40   8.96 
1959 06 19.15 -99.99 -99.99 
1959 07 21.29   9.03  15.16 
1959 08 17.76   6.39  12.07 
1959 09 14.23   5.28   9.75 
1959 10  8.87    .18   4.52 
1959 11  1.03  -6.06  -2.51 
1959 12  1.98  -4.58  -1.30 
1960 01 -4.44 -14.70  -9.57 
1960 02  2.43  -5.37  -1.46 
1960 03  4.86  -4.25    .30 
1960 04 12.85  -1.10   5.87 
1960 05 15.50   2.49   8.99 
1960 06 17.06   6.44  11.75 
1960 07 22.69   8.62  15.65 
1960 08 19.98   7.92  13.95 
1960 09 16.87   3.03   9.95 
1960 10 10.30   3.47   6.88 
1960 11  1.99  -3.53   -.77 
1960 12 -1.20  -7.21  -4.20 
1961 01  -.99  -8.10  -4.54 
1961 02  2.25  -6.57  -2.16 
1961 03  7.17  -4.05   1.56 
1961 04 11.99    .-4   5.97 
1961 05 16.70   3.49  10.09 
1961 06 19.98   7.07  13.52 
1961 07 25.63   8.91  17.27 
1961 08 25.09   7.13  16.11 
1961 09 16.12   2.00   9.06 
1961 10  9.72   1.26   5.49 
1961 11  -.22  -5.86  -3.04 
1961 12 -2.79  -9.96  -6.37 
1962 01 -3.31 -10.63  -6.97 
1962 02   . 2 -11.87  -5.92 
1962 03  4.10  -7.66  -1.78 
1962 04 11.41   -.70   5.35 
1962 05 15.60   1.74   8.67 
1962 06 17.24   6.41  11.82 
1962 07 23.84   8.74  16.29 
1962 08 19.71   9.39  14.56 
1962 09 16.15   4.88  10.51 
1962 10  9.08   3.34   6.21 
1962 11  4.56   -.27   2.14 
1962 12  -.20  -4.06  -2.12 
1963 01 -2.33  -9.14  -5.73 
1963 02  4.21  -4.16    . 2 
1963 03  6.31  -2.04   2.13 
1963 04 12.13    .18   6.15 
1963 05 16.93   2.85   9.89 
1963 06 18.77   6.18  12.47 
1963 07 20.83   9.53  15.18 
1963 08 23.71   9.80  16.75 
1963 09 17.79   7.03  12.41 
1963 10 11.28   1.72   6.50 
1964 09 15.59   3.89   9.74 
1964 10 10.62    .78   5.70 
1964 11   .71  -4.79  -2.04 
1964 12 -9.85 -15.82 -12.83 
1965 05 17.65   6.30  11.97 
1965 06 21.33   6.54  13.93 
1965 07 24.38  11.95  18.16 
1965 08 23.49   9.10  16.29 
1965 09 18.32   2.42  10.37 
1965 11  1.94  -2.52   -.28 
1965 12 -3.35  -8.25  -5.80 
1966 01 -8.05 -15.57 -11.81 
1966 02  3.82  -5.34   -.76 
1966 03  7.76  -4.44   1.65 
1966 04 11.19  -2.18   4.50 
1966 05 16.87   3.77  10.32 
1966 06 22.81   5.96  14.38 
1966 07 25.78   8.93  17.36 
1966 08 20.65   7.74  14.19 
1966 09 17.29   4.73  11.02 
1966 10  9.58    . 2   4.80 
1966 11   .96  -5.85  -2.44 
1966 12  -.37  -6.31  -3.34 
1967 01 -3.09  -9.64  -6.36 
1967 02  4.54  -4.26    .13 
1967 03  3.53  -6.54  -1.50 
1967 04 12.10  -3.37   4.36 
1967 05 17.16   3.20  10.18 
1967 06 25.46   8.28  16.86 
1967 07 22.39   7.75  15.07 
1967 08 24.02   9.10  16.56 
1967 09 17.44   6.15  11.79 
1967 12 -3.31  -8.80  -6.05 
1968 01 -4.60 -12.67  -8.63 
1968 02   .64 -10.76  -5.06 
1968 03  7.56  -1.42   3.07 
1968 04  9.64   -.68   4.48 
1968 05 18.50   3.38  10.94 
1968 06 18.07   6.09  12.08 
1968 07 22.93   9.00  15.96 
1968 08 20.43   7.90  14.16 
1968 09 14.06   5.51   9.78 
1968 10  8.30    .90   4.60 
1968 11  3.32  -1.84    .73 
1968 12 -9.41 -14.81 -12.11 
1969 01 16.62 -25.32 -20.97 
1969 02   .40 -10.17  -4.88 
1969 03  6.95  -4.48   1.23 
1969 04 11.40    .74   6.07 
1969 05 17.16   4.16  10.66 
1969 06 26.09  10.73  18.41 
1969 07 20.92   9.28  15.10 
1969 08 18.27   6.67  12.47 
1969 09 15.55   5.97  10.76 
1969 10 12.36   -.24   6.06 
1969 11  7.50    .62   4.06 
1969 12  2.05  -2.83   -.39 
1970 01 -6.24 -11.89  -9.06 
1970 02  5.46  -3.08   1.19 
1970 03  7.61  -2.21   2.70 
1970 04 11.30   -.84   5.23 
1970 05 13.69   3.87   8.78 
1970 06 21.80   6.80  14.29 
1970 07 19.03   7.90  13.46 
1970 08 20.59   8.29  14.44 
1970 09 15.98   5.38  10.68 
1970 10 10.47   1.95   6.21 
1970 11  -.82  -7.05  -3.93 
1970 12 -6.27 -13.35  -9.81 
1971 01 -5.71 -12.15  -8.93 
1971 02   .44  -7.84  -3.70 
1971 03  4.27  -5.00   -.36 
1971 04 11.78  -1.66   5.06 
1971 05 16.75    .92   8.83 
1971 06 19.95   7.58  13.77 
1971 07 26.35   9.60  17.97 
1971 08 21.20   9.93  15.57 
1971 09 14.60   4.75   9.67 
1971 10  8.14    .36   4.25 
1971 11  2.75  -1.86    .44 
1971 12 -8.97 -15.25 -12.11 
1972 01 10.78 -20.01 -15.39 
1972 02 -3.05 -11.02  -7.03 
1972 03  5.99  -4.71    .63 
1972 04  8.01  -2.35   2.82 
1972 05 18.10   1.75   9.92 
1972 06 18.03   5.79  11.91 
1972 07 23.52   8.60  16.06 
1972 08 21.20   8.75  14.97 
1972 09 14.47   4.04   9.25 
1972 10  7.00   -.27   3.36 
1972 11  3.94   -.26   1.84 
1972 12 -6.20 -13.83 -10.01 
1973 01 -5.17 -12.60  -8.88 
1973 02 -1.15 -11.07  -6.10 
1973 03  6.53  -2.45   2.04 
1973 04 11.26   -.58   5.34 
1973 05 16.09   3.28   9.68 
1973 06 17.45   5.99  11.72 
1973 07 21.07   7.80  14.43 
1973 08 20.40   7.03  13.71 
1973 09 14.93   4.82   9.87 
1973 10  8.04    .77   4.40 
1973 11 -4.48 -12.13  -8.30 
1973 12 -2.06  -6.89  -4.47 
1974 01 10.67 -17.41 -14.04 
1974 02  1.81  -6.18  -2.18 
1974 03  4.67  -6.19   -.75 
1974 04 12.11    . 7   6.08 
1974 05 14.12   2.73   8.42 
1974 06 18.23   5.12  11.67 
1974 07 19.41   8.06  13.73 
1974 08 24.18   9.16  16.67 
1974 09 18.45   6.96  12.70 
1974 10 10.54   2.40   6.47 
1974 11  2.78  -2.18    .29 
1974 12  1.80  -3.19   -.69 
1975 01 -4.40 -10.42  -7.41 
1975 02 -4.23 -13.25  -8.74 
1975 03  3.44  -5.86  -1.21 
1975 04 10.76  -1.48   4.64 
1975 05 16.98   2.64   9.80 
1975 06 17.90   6.69  12.29 
1975 07 22.56  10.61  16.58 
1975 08 18.46   8.05  13.26 
1975 09 17.11   5.16  11.13 
1975 10  9.29   1.48   5.38 
1975 11  -.67  -6.46  -3.56 
1975 12 -1.04  -6.75  -3.90 
1976 01 -2.63  -9.22  -5.93 
1976 02  -.43  -8.16  -4.29 
1976 04 12.06  -1.50   5.28 
1976 05 14.70   2.62   8.66 
1976 06 17.58   5.87  11.72 
1976 07 18.89   7.75  13.32 
1976 08 20.09   8.89  14.49 
