1918 06 34.66  21.15  27.91 
1918 07 34.61  19.07  26.84 
1918 08 35.14  21.29  28.21 
1918 09 28.29  13.87  21.08 
1918 10 25.29  14.88  20.08 
1918 11 17.36   4.41  10.88 
1918 12 16.75   3.52  10.13 
1919 01 12.96   -.66   6.15 
1919 02 15.52   1.87   8.69 
1919 03 20.19   6.03  13.11 
1919 04 24.63   9.74  17.18 
1919 05 26.36  14.02  20.19 
1919 06 31.96  19.04  25.50 
1919 07 34.49  20.51  27.50 
1919 08 33.91  20.57  27.24 
1919 09 31.03  16.84  23.93 
1919 10 26.75  15.85  21.30 
1919 11 19.61   5.84  12.72 
1919 12 13.31    .50   6.90 
1920 01 11.18   1.72   6.45 
1920 02 14.46   3.85   9.15 
1920 03 18.82   7.03  12.92 
1920 04 23.31  10.99  17.15 
1920 05 28.82  17.52  23.17 
1920 06 31.78  18.92  25.35 
1920 07 33.03  21.56  27.29 
1920 08 31.74  20.17  25.95 
1920 09 31.58  19.79  25.68 
1920 10 26.35  11.29  18.82 
1920 11 17.09   2.99  10.04 
1920 12 13.31   2.56   7.93 
1921 01 16.65   4.37  10.51 
1921 02 17.20   4.86  11.03 
1921 03 24.60  11.54  18.07 
1921 04 23.60  10.64  17.12 
1921 05 29.09  15.26  22.17 
1921 06 33.22  20.79  27.00 
1921 07 34.57  21.82  28.19 
1921 08 34.65  21.82  28.23 
1921 09 33.52  21.44  27.48 
1921 10 25.45   9.02  17.23 
1921 11 22.24   7.80  15.02 
1921 12 17.46   4.25  10.86 
1922 01 11.24   1.88   6.56 
1922 02 16.19   5.59  10.89 
1922 03 18.83   7.28  13.05 
1922 04 25.27  13.16  19.21 
1922 05 28.01  16.89  22.45 
1922 06 32.64  20.64  26.64 
1922 07 33.15  21.42  27.28 
1922 08 33.34  20.55  26.95 
1922 09 32.41  17.99  25.20 
1922 10 26.06  10.10  18.08 
1922 11 20.32   6.65  13.48 
1922 12 17.78   5.62  11.70 
1923 01 18.15   5.03  11.59 
1923 02 13.12   1.41   7.26 
1923 03 18.64   4.81  11.72 
1923 04 24.11  11.47  17.79 
1923 05 26.99  15.50  21.24 
1923 06 31.42  19.56  25.49 
1923 07 32.59  20.46  26.53 
1923 08 32.41  20.97  26.69 
1923 09 29.55  17.83  23.68 
1923 10 23.65   9.63  16.64 
1923 11 18.09   5.31  11.70 
1923 12 17.54   7.35  12.44 
1924 01 10.59  -1.09   4.75 
1924 02 13.53   2.74   8.13 
1924 03 15.75   4.44  10.10 
1924 04 24.34  10.67  17.50 
1924 05 26.32  12.56  19.44 
1924 06 33.18  21.09  27.14 
1924 07 33.87  19.99  26.93 
1924 08 35.38  19.24  27.31 
1924 09 29.05  15.41  22.23 
1924 10 25.74   9.29  17.51 
1924 11 20.03   5.31  12.67 
1924 12 13.59   1.24   7.41 
1925 01 13.10    .73   6.91 
1925 02 17.54   4.56  11.05 
1925 03 22.25   7.04  14.64 
1925 04 28.02  13.48  20.75 
1925 05 28.85  13.70  21.27 
1925 06 34.52  20.39  27.45 
1925 07 34.39  21.55  27.97 
1925 08 34.47  18.64  26.55 
1925 09 34.80  20.11  27.45 
1925 10 22.69  11.33  17.01 
1925 11 17.46   5.02  11.24 
1925 12 12.97   -.15   6.41 
1926 01 11.98    .54   6.26 
1926 02 17.87   4.62  11.24 
1926 03 16.82   4.28  10.55 
1926 04 23.35   8.39  15.87 
1926 05 28.76  13.95  21.35 
1926 06 32.65  18.14  25.39 
1926 07 33.98  19.23  26.60 
1926 08 33.87  21.15  27.50 
1926 09 33.20  18.85  26.02 
1926 10 26.41  12.76  19.58 
1926 11 16.41   2.67   9.54 
1926 12 14.54   2.59   8.56 
1927 01 14.34   1.69   8.01 
1927 02 19.28   6.93  13.10 
1927 03 18.60   6.65  12.62 
1928 02 99.99   2.02 -99.99 
1928 03 19.75   6.09  12.92 
1928 04 21.63   8.50  15.06 
1928 05 28.49  14.43  21.46 
1928 06 30.50  18.71  24.61 
1928 07 33.73  20.33  27.03 
1928 08 34.68  21.17  27.92 
1928 09 29.65  14.28  21.96 
1928 10 27.04  11.32  19.18 
1928 11 18.46   4.19  11.33 
1928 12 14.82    .17   7.49 
1929 01 13.87   -.65   6.61 
1929 02 10.33  -1.52   4.40 
1929 03 20.72   7.30  14.01 
1929 04 25.60  12.21  18.90 
1929 05 28.71  14.44  21.57 
1929 06 32.83  18.67  25.75 
1929 07 34.40  20.06  27.23 
1929 08 34.65  18.18  26.41 
1929 09 31.46  16.21  23.84 
1929 10 25.73   9.68  17.70 
1929 11 15.33   3.97   9.64 
1929 12 14.66    .22   7.44 
1930 01 11.63  -1.31   5.16 
1930 02 18.81   4.76  11.78 
1930 03 18.54   4.50  11.52 
1930 04 26.68  12.15  19.41 
1930 05 28.07  17.29  22.68 
1930 06 32.98  18.26  25.62 
1930 07 37.09  22.16  29.63 
1930 08 35.50  20.36  27.93 
1930 09 31.55  18.66  25.10 
1930 10 23.13  10.31  16.71 
1930 11 18.21   6.23  12.22 
1930 12 11.21    .27   5.74 
1931 01 12.71    .58   6.65 
1931 02 16.76   4.05  10.40 
1931 03 16.26   4.16  10.21 
1931 04 23.46   9.49  16.47 
1931 05 26.56  13.68  20.11 
1931 06 33.93  19.02  26.48 
1931 07 32.98  22.08  27.53 
1931 08 31.82  19.49  25.65 
1931 09 33.18  19.26  26.22 
1931 10 28.60  12.73  20.66 
1931 11 21.99   9.09  15.54 
1931 12 16.79   6.24  11.52 
1932 01 16.04   4.61  10.32 
1932 02 19.16   7.18  13.17 
1932 03 16.56   4.91  10.73 
1932 04 25.06  12.21  18.63 
1932 05 28.33  15.38  21.85 
1932 06 34.16  20.69  27.42 
1932 07 34.81  22.79  28.80 
1932 08 34.32  21.52  27.92 
1932 09 28.79  17.87  23.33 
1932 10 24.23   9.56  16.89 
1932 11 14.74   2.55   8.64 
1932 12 11.17    .78   5.97 
1933 01 17.09   4.79  10.94 
1933 02 14.27   2.70   8.48 
1933 03 20.04   6.66  13.35 
1933 04 23.39  11.82  17.60 
1933 05 29.75  18.49  24.12 
1933 06 33.00  18.91  25.96 
1933 07 32.61  21.83  27.22 
1933 08 32.64  20.98  26.81 
1933 09 32.61  20.10  26.35 
1933 10 24.42  11.00  17.70 
1933 11 18.89   5.17  12.03 
1933 12 18.17   5.56  11.86 
1934 01 14.04   3.31   8.67 
1934 02 12.98    .30   6.64 
1934 03 18.53   4.35  11.44 
1934 04 23.90  11.84  17.86 
1934 05 28.36  15.46  21.91 
1934 06 32.91  20.53  26.72 
1934 07 34.59  21.99  28.29 
1934 08 35.23  22.20  28.71 
1934 09 29.77  16.52  23.14 
1934 10 27.03  12.56  19.79 
1934 11 18.74   6.43  12.58 
1934 12 10.41    .80   5.60 
1935 01 13.51   1.03   7.27 
1935 02 15.01   3.00   9.00 
1935 03 22.59   9.52  16.05 
1935 04 22.18  11.39  16.78 
1935 05 26.62  15.27  20.94 
1935 06 30.86  18.73  24.79 
1935 07 34.14  21.67  27.90 
1935 08 34.55  21.13  27.84 
1935 09 30.03  16.41  23.22 
1935 10 26.18  11.60  18.89 
1935 11 17.02   5.20  11.11 
1935 12 10.13  -1.76   4.18 
1936 01 10.05  -2.25   3.90 
1936 02  9.78  -2.14   3.81 
1936 03 22.29   7.23  14.76 
1936 04 22.73   8.50  15.61 
1936 05 27.65  15.69  21.67 
1936 06 33.87  19.20  26.53 
1936 07 32.97  21.47  27.22 
1936 08 35.66  20.58  28.12 
1936 09 33.54  19.34  26.44 
1936 10 24.29  10.07  17.18 
1936 11 17.09   2.66   9.87 
1936 12 13.86   1.70   7.78 
1937 01 15.04   2.78   8.91 
1937 02 13.81   1.89   7.85 
1937 03 16.57   3.68  10.12 
1937 04 25.00  10.12  17.56 
1937 05 30.45  15.61  23.03 
1937 06 32.93  20.12  26.53 
1937 07 33.18  20.41  26.79 
1937 08 33.21  21.04  27.12 
1937 09 30.07  16.06  23.06 
1937 10 23.22   9.58  16.40 
1937 11 16.28   3.70   9.99 
1937 12 12.81   1.39   7.10 
1938 01 14.11    .70   7.40 
1938 02 18.00   5.04  11.52 
1938 03 23.59   9.79  16.69 
1938 04 24.02  10.97  17.49 
1938 05 29.46  15.47  22.46 
1938 06 31.62  18.32  24.97 
1938 07 34.15  20.73  27.44 
1938 08 34.41  21.06  27.73 
1938 09 31.99  16.36  24.17 
1938 10 28.24   9.80  19.02 
1938 11 19.95   3.43  11.69 
1938 12 13.77    .22   6.99 
1939 01 14.93   1.65   8.29 
1939 02 14.82   2.28   8.55 
1939 03 21.04   7.99  14.51 
1939 04 22.47  10.44  16.45 
1939 05 28.61  15.86  22.23 
1939 06 32.41  20.93  26.67 
1939 07 34.52  21.88  28.20 
1939 08 34.30  20.62  27.46 
1939 09 33.88  19.32  26.60 
1939 10 26.85  10.91  18.88 
1939 11 17.37   3.43  10.40 
1939 12 15.51   2.51   9.01 
1940 01  4.27  -6.77  -1.25 
1940 02 11.65    .81   6.23 
1940 03 19.87   5.67  12.77 
1940 04 23.50  10.41  16.95 
1940 05 26.69  13.37  20.03 
1940 06 30.77  19.09  24.93 
1940 07 31.06  20.46  25.76 
1940 08 31.99  20.01  26.00 
1940 09 29.85  14.72  22.28 
1940 10 27.14   9.43  18.28 
1940 11 16.27   4.23  10.25 
1940 12 14.83   3.14   8.98 
1941 01 13.05    .82   6.93 
1941 02 99.99    .84 -99.99 
1941 03 13.55   3.08   8.31 
1941 04 23.41  11.92  17.66 
1941 05 29.33  15.48  22.40 
1941 06 32.37  18.66  25.51 
1941 07 32.40  20.83  26.61 
1941 08 33.81  20.58  27.19 
1941 09 31.86  17.04  24.45 
1941 10 27.21  15.46  21.33 
1941 11 17.24   4.46  10.85 
1941 12 14.12   3.70   8.91 
1942 01 13.06  -2.45   5.30 
1942 02 12.12    .75   6.43 
1942 03 19.18   6.33  12.75 
1942 04 24.35  12.07  18.20 
1942 05 27.55  15.11  21.33 
1942 06 32.18  20.07  26.12 
1942 07 34.59  21.70  28.15 
1942 08 32.74  20.51  26.62 
1942 09 29.69  15.50  22.59 
1942 10 27.18   9.18  18.18 
1942 11 21.04   6.48  13.76 
1942 12 13.29 -99.99 -99.99 
1943 01 14.12   -.81   6.65 
1943 02 17.21   2.29   9.75 
1943 03 17.06   3.19  10.12 
1943 04 24.98  10.88  17.93 
1943 05 30.43  16.29  23.36 
1943 06 34.18  21.02  27.60 
1943 07 35.14  21.12  28.13 
1943 08 36.47  20.72  28.59 
1943 09 28.56  15.13  21.84 
1943 10 24.37   9.25  16.81 
1943 11 18.01   3.08  10.54 
1943 12 12.58   1.38   6.98 
1944 01 11.97    .83   6.40 
1944 02 16.44   4.94  10.69 
1944 03 19.49   6.10  12.79 
1944 04 22.80  10.72  16.76 
1944 05 28.35  16.52  22.43 
1944 06 34.07  20.78  27.42 
1944 07 34.99  20.20  27.60 
1944 08 33.90  20.89  27.39 
1944 09 30.54  17.12  23.83 
1944 10 27.34   8.59  17.96 
1944 11 18.06   4.64  11.35 
1944 12 12.14   -.65   5.74 
1945 01 11.87    .16   6.01 
1945 02 15.86   3.78   9.82 
1945 03 22.59  10.77  16.68 
1945 04 25.02  12.78  18.90 
1945 05 26.67  14.49  20.58 
1945 06 31.57  20.23  25.90 
1945 07 32.36  20.61  26.48 
1945 08 32.30  21.19  26.74 
1945 09 30.98  18.89  24.93 
1945 10 24.09  10.91  17.50 
1945 11 19.94   7.58  13.76 
1945 12  9.37   -.45   4.46 
1946 01 11.05   1.79   6.42 
1946 02 16.44   3.72  10.08 
1946 03 21.03   9.67  15.35 
1946 04 25.81  13.74  19.77 
1946 05 26.31  15.30  20.80 
1946 06 31.09  19.29  25.19 
1946 07 32.16  21.32  26.74 
1946 08 32.75  20.02  26.38 
1946 09 30.04  16.33  23.18 
1946 10 25.87   9.92  17.89 
1946 11 19.24   7.49  13.36 
1946 12 16.20   3.57   9.88 
1947 01 12.01   2.27   7.14 
1947 02 10.30  -2.80   3.75 
1947 03 14.23   1.87   8.05 
1947 04 23.30  11.44  17.36 
1947 05 27.11  14.14  20.62 
1947 06 31.22  18.98  25.09 
1947 07 32.91  18.69  25.80 
1947 08 35.41  20.90  28.16 
1947 09 32.16  16.87  24.52 
1947 10 28.70  13.39  21.04 
1947 11 15.28   5.34  10.31 
1947 12 14.27   1.81   8.04 
1948 01  7.04  -3.45   1.79 
1948 02 11.54   1.74   6.64 
1948 03 18.86   7.42  13.14 
1948 04 26.98  13.77  20.37 
1948 05 28.85  16.45  22.65 
1948 06 33.86  20.12  26.99 
1948 07 34.55  21.78  28.16 
1948 08 31.79  19.94  25.86 
1948 09 29.10  15.98  22.54 
1948 10 24.75   8.77  16.76 
1948 11 17.95   5.28  11.62 
1948 12 13.87   2.91   8.39 
1949 01 13.62   2.90   8.26 
1949 02 14.11   2.80   8.45 
1949 03 17.08   5.23  11.15 
1949 04 21.83  11.59  16.70 
1949 05 28.95  17.11  23.03 
1949 06 31.83  20.76  26.29 
1949 07 33.09  22.53  27.81 
1949 08 32.74  20.37  26.55 
1949 09 28.73  15.46  22.09 
1949 10 23.60  13.51  18.55 
1949 11 18.79   4.37  11.58 
1949 12 13.76   2.03   7.89 
1950 01 15.96   6.20  11.08 
1950 02 15.06   4.81   9.93 
1950 03 17.56   5.65  11.60 
1950 04 22.38  10.52  16.45 
1950 05 29.31  18.06  23.68 
1950 06 31.66  20.49  26.07 
1950 07 32.04  20.73  26.38 
1950 08 31.83  20.04  25.93 
1950 09 27.44  17.48  22.46 
1950 10 26.98  12.76  19.86 
1950 11 16.74   2.69   9.71 
1950 12  9.82  -1.15   4.33 
1951 01 13.12   1.42   7.27 
1951 02 12.50   1.53   7.01 
1951 03 17.81   6.41  12.11 
1951 04 21.81   9.87  15.84 
1951 05 28.78  15.32  22.05 
1951 06 31.97  20.23  26.09 
1951 07 33.53  21.94  27.73 
1951 08 35.23  21.43  28.33 
1951 09 31.19  16.54  23.86 
1951 10 26.15  10.45  18.29 
1951 11 15.94   1.73   8.83 
1951 12 15.02   1.92   8.47 
1952 01 15.68   3.87   9.77 
1952 02 15.63   3.84   9.73 
1952 03 17.64   4.65  11.14 
1952 04 21.31   8.57  14.94 
1952 05 28.74  15.09  21.91 
1952 06 35.41  22.31  28.86 
1952 07 36.07  22.31  29.18 
1952 08 34.61  22.17  28.39 
1952 09 30.36  15.56  22.96 
1952 10 22.68   4.98  13.83 
1952 11 18.12   3.91  11.02 
1952 12 13.08   1.08   7.08 
1953 01 15.19   2.62   8.90 
1953 02 14.57   2.81   8.68 
1953 03 20.55   8.82  14.68 
1953 04 22.37   9.63  16.00 
1953 05 28.59  17.36  22.97 
1953 06 35.71  22.77  29.24 
1953 07 33.08  22.41  27.74 
1953 08 33.48  20.39  26.93 
1953 09 32.32  15.58  23.95 
1953 10 27.62  11.04  19.33 
1953 11 18.57   3.09  10.83 
1953 12 12.13    .39   6.26 
1954 01 12.81   1.10   6.95 
1954 02 19.71   4.39  12.05 
1954 03 19.03   6.04  12.53 
1954 04 25.65  13.85  19.75 
1954 05 24.95  14.41  19.68 
1954 06 34.33  21.11  27.72 
1954 07 36.16  22.87  29.52 
1954 08 37.05  22.51  29.78 
1954 09 33.75  17.71  25.73 
1954 10 26.21  12.62  19.41 
1954 11 19.39   4.46  11.92 
1954 12 14.54    .-5   7.24 
1955 01 11.55    .41   5.98 
1955 02 13.51   1.52   7.51 
1955 03 19.87   7.07  13.47 
1955 04 24.60  12.89  18.74 
1955 05 29.66  17.32  23.49 
1955 06 30.47  17.66  24.06 
1955 07 33.04  22.52  27.78 
1955 08 32.81  21.49  27.15 
1955 09 33.12  18.09  25.60 
1955 10 26.04  10.14  18.09 
1955 11 18.36   4.13  11.24 
1955 12 13.00    .87   6.93 
1956 01 11.22   -.44   5.39 
1956 02 15.42   5.12  10.27 
1956 03 17.78   6.03  11.90 
1956 04 22.86  10.53  16.69 
1956 05 29.17  17.61  23.39 
1956 06 30.98  20.02  25.50 
1956 07 34.38  22.02  28.20 
1956 08 34.87  20.89  27.88 
1956 09 31.10  14.81  22.95 
1956 10 27.02  11.69  19.35 
1956 11 18.18   4.94  11.56 
1956 12 16.83   5.34  11.08 
1957 01 10.87   1.05   5.96 
1957 02 16.69   6.99  11.84 
1957 03 16.45   5.69  11.07 
1957 04 23.24  12.17  17.70 
1957 05 28.17  16.79  22.48 
1957 06 31.17  21.02  26.09 
1957 07 32.89  21.46  27.17 
1957 08 32.47  20.11  26.29 
1957 09 27.78  17.34  22.56 
1957 10 21.52  10.24  15.88 
1957 11 17.23   6.91  12.07 
1957 12 15.15   3.70   9.42 
1958 01 10.12   -.73   4.69 
1958 02  9.24  -1.25   3.99 
1958 03 13.87   4.77   9.32 
1958 04 22.35  11.14  16.74 
1958 05 27.32  16.90  22.11 
1958 06 31.33  20.67  26.00 
1958 07 32.41  22.03  27.22 
1958 08 32.05  21.05  26.55 
1958 09 30.08  19.08  24.58 
1958 10 24.01  11.11  17.56 
1958 11 19.45   5.98  12.71 
1958 12 10.10   -.87   4.62 
1959 01 10.87   -.62   5.12 
1959 02 13.40   2.84   8.12 
1959 03 17.79   4.84  11.31 
1959 04 22.58  10.90  16.74 
1959 05 29.92  17.83  23.87 
1959 06 30.43  19.52  24.97 
1959 07 32.75  20.95  26.85 
1959 08 33.03  21.35  27.18 
1959 09 30.51  18.41  24.46 
1959 10 24.88  12.67  18.77 
1959 11 16.07   3.16   9.61 
1959 12 13.78   2.41   8.09 
1960 01 10.42   1.45   5.93 
1960 02  9.92    .81   5.36 
1960 03 10.94   1.27   6.10 
1960 04 25.25  11.65  18.45 
1960 05 27.31  14.26  20.78 
1960 06 32.00  19.78  25.89 
1960 07 33.93  21.33  27.63 
1960 08 32.88  21.25  27.06 
1960 09 30.15  18.04  24.09 
1960 10 25.40  12.41  18.90 
1960 11 19.24   5.30  12.27 
1960 12 10.03   -.88   4.57 
1961 01  9.66  -2.20   3.73 
1961 02 15.51   4.13   9.82 
1961 03 19.74   8.70  14.21 
1961 04 21.65   9.78  15.71 
1961 05 26.84  14.80  20.82 
1961 06 29.76  18.76  24.26 
1961 07 32.09  20.34  26.21 
1961 08 32.02  19.81  25.91 
1961 09 29.79  17.49  23.64 
1961 10 24.97   9.14  17.06 
1961 11 16.62   6.06  11.34 
1961 12 11.80   2.03   6.91 
1962 01  8.89  -2.21   3.34 
1962 02 18.15   5.19  11.67 
1962 03 15.36   4.77  10.06 
1962 04 21.95  10.59  16.27 
1962 05 30.83  17.98  24.40 
1962 06 31.18  20.00  25.59 
1962 07 34.15  22.10  28.12 
1962 08 34.16  21.03  27.59 
1962 09 29.64  17.95  23.80 
1962 10 25.91  13.73  19.82 
1962 11 16.54   5.09  10.81 
1962 12 11.69    .77   6.22 
1963 01  7.37  -3.64   1.86 
1963 02 10.89  -2.22   4.33 
1963 03 21.05   7.65  14.35 
1963 04 25.11  13.27  19.19 
1963 05 28.74  16.69  22.71 
1963 06 32.78  20.61  26.69 
1963 07 31.66  21.01  26.33 
1963 08 33.27  20.68  26.97 
1963 09 29.16  16.87  23.02 
1963 10 29.84  10.22  20.03 
1963 11 19.54   6.44  12.99 
1963 12  6.61  -3.79   1.41 
1964 01 11.57   -.82   5.37 
1964 02 11.62   -.31   5.65 
1964 03 18.92   5.21  12.06 
1964 04 23.98  13.02  18.50 
1964 05 29.53  16.60  23.06 
1964 06 32.75  20.89  26.82 
1964 07 33.50  21.88  27.69 
1964 08 32.68  20.68  26.68 
1964 09 31.04  16.96  24.00 
1964 10 23.05   8.58  15.81 
1964 11 20.56   6.99  13.77 
1964 12 12.88   1.63   7.25 
1965 01 13.30   1.65   7.47 
1965 02 12.16    .58   6.37 
1965 03 12.38   2.34   7.36 
1965 04 25.62  13.04  19.33 
1965 05 29.34  17.74  23.54 
1965 06 31.72  20.06  25.89 
1965 07 34.39  21.93  28.16 
1965 08 32.98  20.45  26.71 
1965 09 29.07  17.62  23.34 
1965 10 23.66   9.16  16.41 
1965 11 20.59   7.76  14.17 
1965 12 13.95   1.72   7.83 
1966 01  7.11  -1.69   2.71 
1966 02 10.94   1.81   6.37 
1966 03 18.41   5.05  11.73 
1966 04 22.86  10.62  16.74 
1966 05 26.92  15.50  21.21 
1966 06 32.04  18.15  25.09 
1966 07 34.08  22.83  28.45 
1966 08 31.19  19.61  25.40 
1966 09 28.27  16.37  22.32 
1966 10 22.78   7.80  15.29 
1966 11 19.48   6.74  13.11 
1966 12 11.72   2.05   6.88 
1967 01 11.19   1.01   6.10 
1967 02 11.33    .-8   5.62 
1967 03 21.17   7.88  14.52 
1967 04 25.94  13.90  19.92 
1967 05 26.65  14.72  20.68 
1967 06 31.83  20.55  26.18 
1967 08 30.52  18.20  24.36 
1967 09 27.11  14.56  20.83 
1967 10 24.96   8.21  16.58 
1967 11 17.95   3.02  10.49 
1967 12 13.44   3.11   8.27 
1968 01  8.39   -.31   4.04 
1968 02  9.55  -1.31   4.12 
1968 03 15.92   4.83  10.37 
1968 04 22.51  12.05  17.28 
1968 05 26.49  15.59  21.04 
1968 06 32.52  20.32  26.42 
1968 07 32.13  21.14  26.63 
1968 08 32.63  20.64  26.63 
1968 09 27.80  15.26  21.53 
1968 10 23.82  10.94  17.37 
1968 11 16.52   5.32  10.92 
1968 12 11.19    .77   5.97 
1969 01 10.97   1.21   6.09 
1969 02 11.64   2.00   6.82 
1969 03 13.85   3.07   8.46 
1969 04 22.84  12.15  17.49 
1969 05 28.28  16.06  22.17 
1969 06 31.53  19.82  25.67 
1969 07 34.14  22.50  28.32 
1969 08 31.93  19.29  25.61 
1969 09 29.01  16.54  22.77 
1969 10 24.41  10.99  17.70 
1969 11 17.44   4.30  10.87 
1969 12 11.59   1.70   6.64 
1970 01  8.28  -1.89   3.19 
1970 02 12.50    . 4   6.27 
1970 03 15.05   5.47  10.26 
1970 04 23.94  12.72  18.33 
1970 05 28.75  16.09  22.42 
1970 06 31.60  20.35  25.97 
1970 07 31.98  20.69  26.33 
1970 08 32.33  21.33  26.83 
1970 09 31.14  19.53  25.33 
1970 10 22.51  10.52  16.51 
1970 11 16.19   3.74   9.96 
1970 12 15.93   4.04   9.98 
1971 01 11.43    .72   6.07 
1971 02 12.78   1.42   7.10 
1971 03 15.89   3.29   9.59 
1971 04 23.72   9.38  16.54 
1971 05 25.74  13.64  19.69 
1971 06 33.48  20.51  26.99 
1971 07 32.25  21.48  26.87 
1971 08 30.72  20.54  25.63 
1971 09 30.09  18.00  24.04 
1971 10 27.92  12.82  20.36 
1971 11 19.14   4.92  12.03 
1971 12 15.41   6.49  10.95 
1972 01 12.87   1.67   7.27 
1972 02 14.01   1.61   7.81 
1972 03 18.59   6.56  12.57 
1972 04 24.13  10.87  17.50 
1972 05 27.58  16.20  21.89 
1972 06 31.57  19.35  25.46 
1972 07 32.21  20.15  26.18 
1972 08 32.80  20.41  26.60 
1972 09 31.78  19.58  25.68 
1972 10 23.55  11.18  17.36 
1972 11 14.31   4.88   9.59 
1972 12 11.00   1.35   6.17 
1973 01  9.54    .32   4.92 
1973 02 12.15   1.35   6.75 
1973 03 19.59   8.85  14.22 
1973 04 20.86  10.98  15.92 
1973 05 26.54  14.69  20.61 
1973 06 32.15  20.93  26.54 
1973 07 33.28  22.29  27.78 
1973 09 29.79  19.09  24.44 
1973 10 27.16  13.55  20.35 
1973 11 20.55   8.05  14.29 
1973 12 12.76   1.52   7.14 
1974 01 11.81   3.43   7.62 
1974 02 14.40   2.21   8.30 
1974 03 21.28   9.58  15.43 
1974 04 23.37   9.71  16.54 
1974 05 28.81  17.36  23.08 
1974 06 29.21  18.10  23.65 
1974 07 33.46  21.35  27.40 
1974 08 31.92  20.00  25.96 
1974 09 25.20  15.35  20.27 
1974 10 24.30   9.33  16.81 
1974 11 18.31   6.20  12.25 
1974 12 12.50   1.85   7.17 
1975 01 14.17   2.56   8.36 
1975 02 13.52   2.03   7.77 
1975 03 16.39   4.60  10.49 
1975 04 21.59   9.45  15.52 
1975 05 27.68  17.67  22.67 
1975 06 30.97  20.04  25.50 
1975 07 33.30  21.78  27.54 
1975 08 31.60  21.28  26.44 
1975 09 27.62  15.00  21.31 
1975 10 24.91  10.22  17.56 
1975 11 18.18   5.83  12.00 
1975 12 12.35   1.61   6.98 
1976 01 10.74  -1.50   4.62 
1976 02 18.65   5.48  12.06 
1976 03 19.32   8.41  13.86 
1976 04 23.93  10.86  17.39 
1976 05 24.63  12.96  18.79 
1976 06 29.51  18.56  24.03 
1976 07 32.66  21.30  26.98 
1976 08 32.95  19.23  26.09 
1976 09 29.16  16.26  22.71 
1976 10 21.36   7.26  14.31 
1976 11 13.78   1.62   7.70 
1976 12 11.37  -1.29   5.04 
1977 01  5.16  -5.34    .-9 
1977 02 14.21   -.13   7.04 
1977 03 20.54   7.63  14.08 
1977 04 24.32  12.19  18.25 
1977 05 30.26  17.41  23.83 
1977 06 33.31  21.03  27.17 
1977 07 33.93  22.41  28.17 
1977 08 32.50  21.13  26.82 
1977 09 31.44  19.90  25.67 
1977 10 24.30  10.29  17.29 
1977 11 18.39   6.81  12.60 
1977 12 11.91 -99.99 -99.99 
1978 01  5.00 -99.99 -99.99 
1978 02  6.78  -3.69   1.54 
1978 03 16.10   4.04  10.07 
1978 08 32.89 -99.99 -99.99 
