1916 11   8.97  -6.47   1.25 
1916 12   3.33  -8.39  -2.53 
1917 01 -99.99 -12.31 -99.99 
1917 02   4.48  -5.20   -.35 
1917 03   7.65  -4.14   1.75 
1917 04  16.31   2.52   9.41 
1917 05  21.38   5.93  13.65 
1917 06  27.43   8.39  17.91 
1917 07  35.89  15.10  25.49 
1917 08  34.50  13.44  23.97 
1917 09  28.53   8.53  18.53 
1917 10  21.22   1.00  11.11 
1917 11  12.44  -2.93   4.75 
1917 12  10.21   0.98   5.59 
1918 01   5.56  -2.41   1.57 
1918 02   7.71  -3.92   1.89 
1918 03  14.51   0.03   7.27 
1918 04  18.89   0.32   9.60 
1918 05  22.73   4.92  13.83 
1918 06  32.38  13.02  22.70 
1918 07  33.38  13.39  23.38 
1918 08  29.90  11.08  20.49 
1918 09  27.23  10.22  18.73 
1918 10  19.29   4.19  11.74 
1918 11  10.07  -2.58   3.74 
1918 12   2.04  -7.40  -2.68 
1919 01   5.66  -7.35   -.84 
1919 02   6.69  -1.66   2.51 
1919 03  13.46   0.14   6.80 
1919 04  20.56   3.58  12.07 
1919 05  24.87   6.44  15.65 
1919 07  35.16  13.97  24.56 
1919 08  33.90  13.51  23.70 
1919 09  25.85   8.13  16.99 
1919 10  14.85   0.47   7.66 
1919 11   7.98  -3.26   2.36 
1919 12   -.97 -11.41  -6.19 
1920 01   1.22  -8.08  -3.42 
1920 02   7.84  -3.29   2.27 
1920 03  12.41   -.55   5.93 
1920 04  16.50   1.90   9.20 
1920 05  22.32   5.04  13.68 
1920 06  27.42   9.80  18.61 
1920 07  34.04  15.20  24.62 
1920 08  32.78 -99.99 -99.99 
1920 09  25.43   8.00  16.71 
1920 10  16.70   2.18   9.44 
1920 11   9.42  -1.04   4.18 
1920 12   5.25  -2.20   1.52 
1921 01   4.71  -3.29   0.71 
1921 02   5.48  -3.30   1.09 
1921 03  14.32   0.34   7.33 
1921 04  17.12   2.33   9.72 
1921 05  22.77   7.59  15.18 
1921 06  28.86  12.19  20.52 
1921 07  33.95  14.36  24.15 
1921 08  33.14  13.59  23.36 
1921 09  23.39   4.94  14.16 
1921 10  20.92   2.05  11.48 
1921 11  16.11   -.58   7.76 
1921 12   7.00  -4.77   1.11 
1922 01  -1.11 -13.31  -7.21 
1922 02   4.92  -5.79   -.43 
1922 03  11.20  -2.51   4.34 
1922 04  17.46   0.85   9.16 
1922 05  23.08   4.84  13.96 
1922 06  31.44  11.28  21.36 
1922 07  35.05  15.11  25.08 
1922 08  34.54  14.63  24.58 
1922 09  30.57   8.45  19.51 
1922 10  23.34   3.15  13.24 
1922 11  10.07  -3.85   3.11 
1922 12   5.29  -5.80   -.25 
1923 01   8.05  -3.00   2.52 
1923 02   5.69  -7.97  -1.13 
1923 03  14.46  -3.53   5.46 
1923 04  19.99   1.81  10.90 
1923 05  25.22   7.76  16.49 
1923 06  27.56  10.14  18.85 
1923 07  35.95  14.62  25.28 
1923 08  34.14  14.01  24.07 
1923 09  30.64   8.89  19.76 
1923 10  19.52   2.70  11.11 
1923 11  14.05  -3.96   5.04 
1923 12   5.24  -6.88   -.82 
1924 01   -.52 -11.65  -6.08 
1924 02  10.62  -1.24   4.69 
1924 03  12.09  -2.20   4.94 
1924 04  19.42   1.51  10.46 
1924 05  28.47   8.80  18.63 
1924 06  29.52  10.83  20.17 
1924 07  33.84  13.82  23.83 
1924 08  31.15  12.63  21.89 
1924 09  26.54   6.61  16.57 
1924 10  19.04   3.73  11.39 
1924 11  10.84  -2.89   3.97 
1924 12   -.81 -11.78  -6.29 
1925 01   1.90  -8.64  -3.37 
1925 02   9.72  -1.10   4.31 
1925 03  15.21   -.52   7.34 
1925 04  20.20   4.06  12.13 
1925 05  24.57   7.53  16.04 
1925 06  28.24   9.35  18.79 
1925 07  35.93  15.15  25.54 
1925 08  32.45  10.70  21.57 
1925 09  26.90   7.57  17.23 
1925 12   3.73  -2.21   0.76 
1926 01   2.42  -5.26  -1.42 
1926 02  10.73   -.51   5.10 
1926 03  16.76  -2.02   7.37 
1926 04  22.72   4.64  13.67 
1926 05  25.09   6.81  15.95 
1926 07 -99.99  15.56 -99.99 
1926 09  23.69   4.71  14.20 
1926 10  21.20   2.24  11.72 
1926 11 -99.99   0.34 -99.99 
1926 12   2.96 -99.99 -99.99 
1927 01 -99.99  -6.23 -99.99 
1927 02   9.28   -.52   4.37 
1927 03  12.90 -99.99 -99.99 
1927 04  17.23   1.27   9.25 
1927 05  21.65 -99.99 -99.99 
1927 06  29.30  10.73  20.01 
1927 07  34.41  15.45  24.93 
1927 08  31.83  12.56  22.19 
1927 09  24.10   7.39  15.74 
1928 01   1.02  -5.80  -2.39 
1928 02   5.05  -4.01   0.52 
1928 03  14.19   0.65   7.41 
1928 04  16.87   1.91   9.39 
1928 05  28.25   9.53  18.89 
1928 06  27.83  10.22  19.02 
1928 07  34.89  15.81  25.35 
1928 08  32.78  11.99  22.38 
1928 09  28.49   6.08  17.28 
1928 10  19.87   1.64  10.75 
1928 11  10.02  -1.79   4.11 
1928 12   2.22 -10.61  -4.19 
1929 01   -.90 -13.32  -7.10 
1929 02   1.21 -11.62  -5.20 
1929 03  12.94   -.78   6.08 
1929 04  15.75   1.37   8.56 
1929 05  24.18   5.95  15.06 
1929 06 -99.99   9.26 -99.99 
1929 07  35.49  14.59  25.04 
1929 08  35.91  14.31  25.11 
1929 09  23.96   6.81  15.38 
1929 10  21.19   0.75  10.97 
1929 11  10.69  -7.14   1.77 
1929 12   7.67  -3.46   2.10 
1930 01  -3.87 -14.16  -9.01 
1930 02   8.43   -.54   3.94 
1930 03  14.57   -.16   7.20 
1930 04  21.51   4.88  13.19 
1930 05  22.35   5.90  14.12 
1930 06  28.06  10.22  19.14 
1930 07  34.62  15.43  25.02 
1930 08  33.25  14.73  23.99 
1930 09  25.78   8.67  17.22 
1930 10  18.29   0.31   9.30 
1930 11   9.07  -6.80   1.13 
1930 12   0.41 -11.08  -5.33 
1931 01   2.14  -7.60  -2.73 
1931 02   6.80  -4.46   1.17 
1931 03  14.13  -1.15   6.49 
1931 04  19.39   2.45  10.92 
1931 05  26.69   6.80  16.74 
1931 06  30.17  12.15  21.16 
1931 08  34.72  12.81  23.76 
1931 09  26.95   7.72  17.33 
1931 10  20.37   2.15  11.26 
1931 11   8.89  -5.68   1.60 
1931 12   0.90  -8.95  -4.02 
1932 01   1.48  -9.21  -3.86 
1932 02   3.89  -8.22  -2.16 
1932 03  11.26   -.27   5.49 
1932 04  19.08   3.64  11.36 
1932 05  22.68   6.91  14.79 
1932 06  29.46  11.35  20.40 
1932 07  33.13  14.23  23.68 
1932 08  32.43  12.05  22.24 
1932 09  28.48   6.95  17.71 
1932 10  18.71   1.79  10.25 
1932 11  10.40  -1.28   4.56 
1932 12   1.35 -10.95  -4.79 
1933 01   3.33  -6.70  -1.68 
1933 02  -0.05 -13.41  -6.73 
1933 03  11.77  -2.19   4.79 
1933 04  18.65   1.07   9.85 
1933 05  20.63   3.97  12.29 
1933 06  30.73  12.66  21.69 
1933 07  35.59  15.26  25.42 
1933 08  32.84  11.95  22.39 
1933 09  25.61   7.39  16.50 
1933 10  22.92   1.62  12.27 
1933 11  11.86  -3.76   4.04 
1933 12   8.51   -.75   3.88 
1934 01   8.03  -2.43   2.79 
1934 02  12.11  -2.13   4.98 
1934 03  18.53   0.71   9.62 
1934 04  24.10   4.67  14.39 
1934 05  28.45   8.45  18.45 
1934 06  28.57  11.34  19.95 
1934 07  35.02  15.20  25.11 
1934 08  34.62  13.74  24.18 
1934 09  26.36   5.69  16.02 
1934 10  19.95   2.26  11.11 
1934 11  12.39   0.70   6.54 
1934 12   4.05  -4.37   -.15 
1935 01   3.00  -6.56  -1.78 
1935 02   5.85  -5.32   0.26 
1935 03  11.89  -2.84   4.52 
1935 04  17.01   2.01   9.51 
1935 05  23.89   5.57  14.73 
1935 06  29.43  10.22  19.82 
1935 07  34.11  13.61  23.86 
1935 08  33.62  12.03  22.82 
1935 09  30.07   7.89  18.98 
1935 10  20.35   1.89  11.12 
1935 11   6.15  -4.63   0.76 
1935 12   0.05  -6.51  -3.23 
1936 01   3.21  -4.92   -.85 
1936 02   3.43  -7.32  -1.94 
1936 03  11.99  -1.71   5.14 
1936 04  20.83   4.41  12.62 
1936 05  26.82   8.54  17.68 
1936 06  29.79  12.16  20.97 
1936 07  35.91  16.12  26.02 
1936 08  34.81  14.53  24.67 
1936 09  27.03   5.25  16.14 
1936 10  22.24   2.40  12.32 
1936 11   9.17  -8.89   0.13 
1936 12   5.01  -6.15   -.56 
1937 01  -5.49 -17.23 -11.36 
1937 02   4.09  -6.35  -1.12 
1937 03  12.39   -.16   6.11 
1937 04  16.00   2.45   9.22 
1937 05  23.87   6.58  15.22 
1937 06  25.76  10.50  18.13 
1937 07  35.34  16.26  25.80 
1937 08  31.65  11.98  21.81 
1937 09  27.53   7.92  17.72 
1937 10  19.87   2.57  11.22 
1937 11  11.13   0.93   6.03 
1937 12   6.90  -2.34   2.27 
1938 01   4.88  -4.32   0.27 
1938 02   8.88  -1.35   3.76 
1938 03  11.11   -.11   5.50 
1938 04  17.94   2.88  10.41 
1938 05  21.79   5.89  13.84 
1938 06  28.76  10.62  19.69 
1938 07  32.43  14.95  23.69 
1938 08  31.22  12.31  21.76 
1938 09  28.37   9.77  19.07 
1938 10  18.73   3.32  11.02 
1938 11   8.37  -4.66   1.85 
1938 12   4.82  -5.01  -0.09 
1939 01   5.32  -3.88   0.72 
1939 02   5.67  -4.96   0.35 
1939 03  15.24   -.81   7.21 
1939 04  21.37   2.30  11.83 
1939 05  25.91   7.91  16.91 
1939 06  26.54   8.43  17.49 
1939 07  33.64  14.34  23.99 
1939 08  33.99  12.91  23.45 
1939 09  26.25   6.84  16.54 
1939 10  18.49   3.08  10.78 
1939 11  10.82  -5.62   2.60 
1939 12   7.63  -2.20   2.71 
1940 01   3.92  -4.07  -0.07 
1940 02   8.53   -.55   3.98 
1940 03  14.82   0.54   7.68 
1940 04  18.48   3.83  11.15 
1940 05  26.88   6.97  16.92 
1940 06  32.84  11.40  22.12 
1940 07  34.50  14.45  24.48 
1940 08  34.75  12.60  23.67 
1940 09  24.51   9.64  17.08 
1940 10  18.95   3.83  11.39 
1940 11   7.13  -3.84   1.64 
1940 12   6.34  -4.60   0.87 
1941 01   3.85  -4.65   -.40 
1941 02   9.39  -1.64   3.87 
1941 03  16.41   -.88   7.76 
1941 04  18.96   1.84  10.40 
1941 05  24.11   7.42  15.76 
1941 06  27.51  10.41  18.95 
1941 07  35.77  14.07  24.92 
1941 08  31.91  13.48  22.69 
1941 09  24.65   6.87  15.76 
1941 10  18.52   3.31  10.91 
1941 11  12.07  -1.02   5.52 
1941 12   7.17  -1.39   2.89 
1942 01  -1.95  -9.54  -5.74 
1942 02   6.56  -4.32   1.11 
1942 03  12.99  -2.74   5.12 
1942 04  20.59   4.02  12.30 
1942 05  21.56   5.94  13.75 
1942 06  27.02   7.99  17.50 
1942 07  36.73  14.17  25.45 
1942 08  34.89  12.70  23.79 
1942 09  29.19   7.30  18.24 
1942 10  21.84   3.10  12.47 
1942 11   9.56  -1.14   4.21 
1942 12   5.76  -1.91   1.92 
1943 01   2.90  -6.46  -1.78 
1943 02   7.31  -4.80   1.25 
1943 03  12.06  -2.07   4.99 
1943 04  21.55   5.07  13.31 
1943 05  22.06   5.02  13.54 
1943 06  26.49   8.95  17.71 
1943 07  34.70  12.33  23.51 
1943 08  33.08  12.54  22.81 
1943 09  30.74   7.40  19.07 
1943 10  19.49   4.61  12.05 
1943 11  10.61  -2.70   3.95 
1943 12   5.36  -5.89   -.26 
1944 01   0.37 -11.90  -5.76 
1944 02   7.32  -2.38   2.47 
1944 03  12.73  -3.49   4.62 
1944 04  17.82   3.24  10.53 
1944 05  25.62   6.32  15.97 
1944 06  26.07   8.68  17.37 
1944 07  32.77  12.56  22.66 
1944 08  33.57  10.70  22.13 
1944 09  27.33   6.73  17.03 
1944 10  20.85   2.16  11.50 
1944 11   6.52  -1.77   2.37 
1944 12   0.52  -5.63  -2.55 
1945 01   1.63  -4.42  -1.39 
1945 02   6.39  -2.02   2.18 
1945 03   9.18  -1.41   3.88 
1945 04  14.92   1.32   8.12 
1945 05  22.45   6.73  14.59 
1945 06  26.37   7.77  17.07 
1945 07  36.00  13.97  24.99 
1945 08  34.47  10.81  22.64 
1945 09  26.07   5.30  15.68 
1945 10  21.34   2.36  11.85 
1945 11  10.06  -1.08   4.49 
1945 12   4.00  -5.39   -.69 
1946 01   4.17  -5.93   -.87 
1946 02   6.60  -3.22   1.69 
1946 03  14.72   0.18   7.45 
1946 04  21.15   2.69  11.92 
1946 05  25.22   6.02  15.62 
1946 06  29.21  10.04  19.62 
1946 07  35.75  14.54  25.15 
1946 08  34.77  12.40  23.58 
1946 09  26.54   5.29  15.91 
1946 10  17.16   -.13   8.51 
1946 11   8.63  -1.07   3.78 
1946 12   7.64  -2.96   2.33 
1947 01   1.83 -10.72  -4.44 
1947 02  10.21  -3.16   3.52 
1947 03  16.35  -0.08   8.13 
1947 04  19.42   2.81  11.11 
1947 05  28.53   9.34  18.93 
1947 06  26.06  10.03  18.04 
1947 07  35.99  13.86  24.92 
1947 08  33.49  11.22  22.35 
1947 09  28.50   6.07  17.28 
1947 10  21.00   4.30  12.65 
1947 11   8.78  -1.13   3.82 
1947 12   5.16  -3.97   0.59 
1948 01   7.00  -5.75   0.62 
1948 02   8.45  -3.22   2.61 
1948 03  11.20  -1.48   4.85 
1948 04  17.74   2.38  10.05 
1948 05  22.78   6.07  14.42 
1948 06  30.33  12.59  21.46 
1948 07  32.91  12.60  22.75 
1948 10  20.56   1.55  11.05 
1948 11   9.52  -2.08   3.71 
1949 02   7.66  -5.12   1.27 
1949 03  14.94   0.09   7.51 
1949 04  23.00   2.59  12.79 
1949 05  26.33   9.05  17.69 
1949 06  30.08   9.72  19.90 
1949 07  34.89  12.69  23.79 
1949 08  34.08  13.02  23.55 
1949 09  29.43   8.41  18.92 
1949 10  16.86   0.14   8.50 
1949 11  11.50  -1.87   4.81 
1950 06  27.52   9.09  18.30 
1950 07  32.91  13.63  23.27 
1950 08  32.80  11.22  22.01 
1950 09  26.50   7.35  16.92 
1950 10  21.63   3.01  12.32 
1950 11  11.89  -1.84   5.02 
1950 12   6.53   -.24   3.14 
1951 01   4.41  -5.40   -.49 
1951 02   7.60  -3.97   1.81 
1951 03  11.80  -4.14   3.83 
1951 04  21.08   1.37  11.22 
1951 05  23.45   6.80  15.12 
1951 06  26.86   8.76  17.81 
1951 07  33.87  13.22  23.54 
1951 08  31.28  10.81  21.04 
1951 09  27.29   5.42  16.35 
1951 10  16.59   1.60   9.09 
1951 11   8.83  -4.12   2.35 
1951 12   2.94  -5.54  -1.30 
1952 01   0.95  -6.70  -2.87 
1952 02   3.81  -5.86  -1.02 
1952 03  10.00  -1.93   4.03 
1952 04  21.30   2.31  11.80 
1952 05  23.79   5.82  14.80 
1952 06  26.45  10.20  18.32 
1952 07  32.75  12.05  22.40 
1952 08  32.32  11.78  22.05 
1952 10  21.94   0.75  11.34 
1952 11   8.84  -7.24   0.80 
1952 12   4.55  -2.92   0.81 
1953 01  10.00   -.13   4.93 
1953 02   9.79  -3.58   3.10 
1953 03  14.63  -2.19   6.22 
1953 04  17.45   1.89   9.67 
1953 05  20.09   5.01  12.55 
1953 06  23.67   8.82  16.24 
1953 07  33.00  13.88  23.44 
1953 08  30.21  12.56  21.38 
1953 09  27.57   7.95  17.76 
1953 10  19.49   2.07  10.78 
1953 11  12.46   0.21   6.33 
1953 12   4.71  -3.97   0.37 
1954 01   7.59  -2.51   2.54 
1954 02  10.22  -2.06   4.08 
1954 03  12.79  -2.95   4.92 
1954 04  19.96   2.00  10.98 
1954 05  25.21   6.42  15.81 
1954 06  24.46   8.49  16.47 
1954 07  32.99  13.64  23.31 
1954 09  24.95   6.44  15.69 
1954 10  18.12   0.22   9.17 
1954 11  12.02  -1.63   5.19 
1954 12   3.81  -6.73  -1.46 
1955 01   -.24  -7.73  -3.98 
1955 02   4.03  -6.64  -1.30 
1955 03  10.59  -4.42   3.08 
1955 04  15.19   1.82   8.50 
1955 05  21.37   4.90  13.13 
1955 06  27.87  10.91  19.39 
1955 07  30.03  12.91  21.47 
1955 08  32.34  12.69  22.51 
1955 10  19.51   2.83  11.17 
1955 11   6.87  -3.63   1.61 
1955 12   7.08  -1.99   2.54 
1956 01   4.96  -3.37   0.79 
1956 02   4.37  -6.64  -1.13 
1956 03  15.33  -0.09   7.62 
1956 04  21.48   3.59  12.53 
1956 05  25.45   9.52  17.48 
1956 06  28.75  10.53  19.64 
1956 07  34.40  15.35  24.87 
1956 08  31.47  12.28  21.87 
1956 09  28.26   6.70  17.48 
1956 10  17.46   3.27  10.37 
1956 11   8.25  -3.78   2.23 
1956 12   4.05  -4.23  -0.09 
1957 01  -1.65 -11.48  -6.56 
1957 02   5.75  -5.66   0.04 
1957 03  13.96   1.27   7.61 
1957 04  19.00   4.32  11.66 
1957 05  23.76   9.45  16.60 
1957 06  29.41  11.46  20.43 
1957 07  33.06  13.23  23.14 
1957 08  31.59  11.56  21.57 
1957 09  28.93   7.54  18.23 
1957 10  17.79   3.34  10.56 
1957 11  10.41  -4.04   3.18 
1957 12   5.99  -1.87   2.06 
1958 01   4.19  -4.76   -.28 
1958 02  11.06   0.62   5.84 
1958 03  13.22  -1.45   5.88 
1958 04  17.73   2.95  10.34 
1958 05  28.37   9.42  18.89 
1958 06  28.44  12.60  20.52 
1958 07  33.75  14.37  24.06 
1958 08  34.00  14.18  24.09 
1958 09  26.78   7.85  17.31 
1958 10  22.09   1.44  11.76 
1958 11  11.00  -2.74   4.13 
1958 12   7.02  -2.08   2.47 
1959 01   7.34  -2.26   2.54 
1959 02   9.99  -2.07   3.96 
1959 03  14.72  -1.79   6.46 
1959 04  21.64   2.69  12.16 
1959 05  21.94   5.59  13.76 
1959 06  30.94  12.21  21.57 
1959 07  35.05  13.72  24.38 
1959 08  31.38  12.28  21.83 
1959 09  24.41   8.78  16.59 
1959 10  19.62   3.53  11.57 
1959 11  11.24  -5.76   2.73 
1959 12   4.62  -8.02  -1.70 
1960 01   0.79  -8.57  -3.89 
1960 02   7.14  -2.95   2.09 
1960 03  14.23   -.55   6.83 
1960 04  19.95   3.31  11.63 
1960 05  22.65   5.86  14.25 
1960 06  31.61  11.39  21.50 
1960 07  36.38  15.90  26.14 
1960 08  30.80  10.79  20.79 
1960 09  29.24   8.63  18.93 
1960 10  19.74   1.67  10.70 
1960 11  11.08   -.83   5.12 
1960 12   3.96  -6.48  -1.26 
1961 01   3.82  -5.85  -1.01 
1961 02  10.89   0.17   5.53 
1961 03  15.07   1.19   8.13 
1961 04  19.81   3.13  11.46 
1961 05  25.56   6.96  16.26 
1961 06  33.71  12.82  23.26 
1961 07  35.64  14.62  25.13 
1961 08  35.09  14.39  24.74 
1961 09  24.74   5.88  15.31 
1961 10  18.31   1.96  10.13 
1961 11  10.26  -3.74   3.26 
1961 12   4.80  -4.62   0.09 
1962 01   -.39 -10.21  -5.30 
1962 02   4.56  -3.49   0.53 
1962 03  13.37  -1.47   5.95 
1962 04  23.36   3.34  13.35 
1962 05  22.81   7.65  15.23 
1962 06  29.79  10.48  20.13 
1962 07  33.18  12.55  22.86 
1962 08  32.32  11.55  21.93 
1962 09  28.41   6.98  17.69 
1962 10  19.28   3.10  11.19 
1962 11  11.65   -.93   5.35 
1962 12   5.62  -2.54   1.54 
1963 01   1.95  -8.89  -3.47 
1963 02  12.64   -.65   5.99 
1963 03  15.66   -.25   7.70 
1963 04  17.33   1.92   9.62 
1963 05  25.62   8.29  16.95 
1963 06  27.48  10.41  18.94 
1963 07  32.27  12.21  22.24 
1963 08  33.00  12.33  22.66 
1963 09  29.08   9.68  19.38 
1963 10  21.18   4.81  12.99 
1963 11  10.89   0.15   5.52 
1963 12   2.34  -5.34  -1.49 
1964 01   2.53  -6.76  -2.11 
1964 02   5.46  -7.49  -1.01 
1964 03  11.87  -2.13   4.87 
1964 04  18.94   1.16  10.05 
1964 05  24.10   4.92  14.51 
1964 06  27.05   9.49  18.27 
1964 07  34.54  13.45  23.99 
1964 08  31.52  11.21  21.36 
1964 09  26.29   5.72  16.00 
1964 10  21.76   1.35  11.55 
1964 11  10.74  -1.31   4.71 
1964 12   7.46  -3.29   2.08 
1965 01   4.73  -3.51   0.61 
1965 02  10.96  -3.43   3.76 
1965 03  14.96  -5.01   4.97 
1965 04  20.70   4.63  12.66 
1965 05  23.74   6.13  14.93 
1965 06  29.38  11.18  20.27 
1965 07  33.43  13.06  23.24 
1965 08  31.26  11.97  21.61 
1965 09  24.30   5.11  14.70 
1965 10  22.74   1.15  11.94 
1965 11  13.34   -.25   6.54 
1965 12   5.13  -6.20   -.53 
1966 01   7.81  -3.50   2.15 
1966 02   9.77  -4.01   2.88 
1966 03  15.95  -1.28   7.33 
1966 04  21.21   1.77  11.49 
1966 05  27.38   6.89  17.13 
1966 06  28.40   9.59  18.99 
1966 07  33.66  12.93  23.29 
1966 08  32.56  12.07  22.31 
1966 09  29.40   9.56  19.48 
1966 10  19.87  -0.05   9.91 
1966 11  12.37   0.16   6.26 
1966 12   5.04  -3.58   0.73 
1967 01   8.04  -2.67   2.68 
1967 02  11.99  -3.50   4.24 
1967 03  14.70   -.73   6.98 
1967 04  15.57   1.02   8.29 
1967 05  25.17   5.59  15.38 
1967 06  28.73  10.87  19.79 
1967 07  35.32  15.70  25.51 
1967 08  35.43  13.62  24.53 
1967 09  30.08  10.08  20.08 
1967 10  19.66   1.79  10.72 
1967 11  12.06  -1.24   5.41 
1967 12   4.61  -6.80  -1.09 
1968 01   5.05  -6.24   -.59 
1968 02  12.02  -1.55   5.23 
1968 03  17.45   0.24   8.84 
1968 04  19.36   1.01  10.18 
1968 05  24.71   6.44  15.57 
1968 06  30.18  11.11  20.64 
1968 07  35.25  13.77  24.51 
1968 08  29.10  12.35  20.72 
1968 09  26.81   7.30  17.05 
1968 10  19.59   1.52  10.55 
1968 11  10.09  -0.04   5.02 
1968 12   6.24  -3.05   1.59 
1969 01   4.30  -4.16   0.07 
1969 02   6.40  -2.93   1.73 
1969 03  14.95  -3.21   5.87 
1969 04  21.62   3.16  12.39 
1969 05  27.32   8.35  17.84 
1969 06  28.90  11.57  20.23 
1969 07  33.59  13.06  23.32 
1969 08  33.32  11.61  22.46 
1969 09  27.80   7.74  17.77 
1969 10  17.85   0.46   9.15 
1969 11  11.97  -4.28   3.84 
1969 12   6.41  -3.70   1.35 
1970 01   7.34  -2.38   2.48 
1970 02  12.95  -2.96   4.99 
1970 03  14.44   -.77   6.83 
1970 04  16.74   0.36   8.55 
1970 05  25.33   5.85  15.59 
1970 06  30.65  12.36  21.50 
1970 07  34.45  13.82  24.13 
1970 08  35.33  12.11  23.72 
1970 09  25.61   4.73  15.17 
1970 10  18.25   0.60   9.42 
1970 11  12.02   -.69   5.66 
1970 12   4.85  -4.53   0.15 
1971 01   5.84  -3.06   1.39 
1971 02  11.07  -2.61   4.23 
1971 03  13.05  -1.97   5.54 
1971 04  20.43   2.13  11.28 
1971 05  26.33   8.06  17.19 
1971 06  27.62   9.77  18.69 
1971 07  34.47  14.34  24.40 
1971 08  35.93  14.14  25.03 
1971 09  26.16   4.89  15.52 
1971 10  19.84   1.40  10.62 
1971 11  10.80  -2.31   4.24 
1971 12   4.29  -4.57   -.14 
1972 01   4.08  -6.90  -1.41 
1972 02   7.90  -5.03   1.43 
1972 03  16.69   -.26   8.21 
1972 04  19.44   1.74  10.59 
1972 05  27.19   7.12  17.15 
1972 06  30.45  11.43  20.94 
1972 07  33.58  13.19  23.38 
1972 08  34.14  13.07  23.60 
1972 09  25.47   5.43  15.45 
