1885 04 15.37   1.97   8.67 
1885 05 18.56   6.94  12.75 
1885 06 26.67  12.70  19.68 
1885 07 29.25  15.99  22.62 
1885 08 25.54  14.61  20.07 
1885 09 20.98   7.84  14.41 
1885 10 15.92   2.46   9.19 
1885 11  8.85  -1.32   3.76 
1885 12  2.70  -7.39  -2.34 
1886 01   .-6 -11.34  -5.70 
1886 03  4.53  -5.69   -.57 
1886 04 16.52   3.00   9.76 
1886 05 21.34   7.38  14.36 
1886 06 25.05  11.35  18.20 
1886 07 28.82  13.84  21.33 
1886 08 27.28  12.68  19.98 
1886 09 21.59   9.97  15.78 
1886 10 15.79   3.99   9.89 
1886 12  -.75  -9.87  -5.31 
1887 02   .68 -10.02  -4.67 
1887 03  1.63  -7.93  -3.15 
1887 04 10.65  -1.30   4.67 
1887 05 22.82   8.43  15.62 
1887 06 24.49  12.39  18.44 
1887 07 28.96  18.48  23.72 
1887 08 23.53  12.72  18.12 
1887 09 19.06   8.18  13.62 
1887 10 13.62   2.81   8.21 
1887 11  8.70  -2.80   2.94 
1887 12   .92  -6.88  -2.98 
1888 01 -5.70 -15.42 -10.56 
1888 02  2.26 -11.41  -4.57 
1888 03  3.29  -6.94  -1.82 
1888 04 10.46  -1.41   4.52 
1888 05 17.12   6.18  11.65 
1888 06 25.49  11.42  18.45 
1888 07 26.11  12.31  19.21 
1888 08 25.61  13.30  19.45 
1888 09 19.10   9.46  14.28 
1888 10 10.26   2.08   6.17 
1888 12  2.88  -5.56  -1.33 
1889 01  2.87  -6.29  -1.71 
1889 02  -.64 -12.30  -6.47 
1889 03  7.14  -2.84   2.15 
1889 04 15.31   2.60   8.95 
1889 05 22.97   8.52  15.74 
1889 06 25.40 -99.99 -99.99 
1889 07 24.88  15.69  20.28 
1889 09 21.69  11.85  16.77 
1889 10 12.58   2.93   7.75 
1889 11  8.87   1.53   5.20 
1889 12  5.54  -5.57    .-1 
1890 01  2.67  -9.83  -3.58 
1890 02  3.79  -7.41  -1.81 
1890 03  4.54  -5.82   -.64 
1890 04 13.33    .39   6.86 
1890 05 19.75   8.43  14.09 
1890 06 23.91  11.96  17.93 
1890 07 27.20  14.74  20.97 
1890 08 25.12  14.24  19.68 
1890 09 21.15  11.80  16.47 
1890 10 13.14   4.73   8.94 
1890 11  7.18  -2.05   2.56 
1890 12 -1.46 -13.38  -7.42 
1891 01  1.22  -8.84  -3.81 
1891 02  2.77  -8.21  -2.72 
1891 03  4.69  -5.51   -.40 
1891 04 13.96   1.62   7.79 
1891 05 19.45   6.75  13.10 
1891 06 24.92  12.25  18.58 
1891 07 25.50  14.39  19.94 
1891 09 23.61  12.82  18.21 
1891 10 14.38   3.86   9.12 
1891 11  9.43  -2.28   3.58 
1891 12  8.09  -3.40   2.34 
1892 01  1.34  -9.84  -4.25 
1892 02  2.38  -8.32  -2.96 
1892 03  4.07  -5.63   -.78 
1892 05 17.89   7.58  12.73 
1892 06 26.49  15.69  21.09 
1892 07 27.52  16.54  22.03 
1892 08 25.32  17.12  21.22 
1892 09 21.87  10.98  16.42 
1892 10 14.57   4.56   9.56 
1892 11  6.88   -.40   3.24 
1892 12   .42  -7.86  -3.72 
1893 01 -4.63 -15.24  -9.93 
1893 02  -.32 -11.53  -5.92 
1893 03  3.87  -6.22  -1.17 
1893 04  9.74   -.23   4.75 
1893 05 18.64   7.54  13.09 
1893 06 25.01  13.55  19.28 
1893 07 27.60  14.69  21.14 
1893 08 25.53  14.85  20.19 
1893 09 19.16   8.41  13.78 
1893 10 17.15   5.76  11.45 
1893 11  8.21  -1.72   3.24 
1929 03  3.81  -4.89   -.53 
1929 04  8.04   -.23   3.90 
1929 05 17.17   4.76  10.96 
1929 07 24.85  11.74  18.29 
1929 08 21.66  10.72  16.19 
1929 10 11.39   1.46   6.42 
1929 11  4.98  -2.75   1.11 
1929 12 -1.85  -8.93  -5.39 
1930 01   .61  -9.43  -4.41 
1930 02  1.55 -10.63  -4.54 
1930 03  4.92  -4.17    .37 
1930 04 13.00   -.43   6.28 
1930 05 19.17   8.43  13.80 
1930 06 26.55  15.23  20.89 
1930 07 26.17  15.76  20.96 
1930 08 24.89  14.51  19.70 
1930 09 22.37  10.96  16.66 
1930 10 13.96   3.73   8.84 
1930 11  7.20  -1.04   3.08 
1930 12   .61  -7.35  -3.37 
1931 01  -.66 -12.45  -6.55 
1931 02   .49 -10.53  -5.02 
1931 03  6.00  -2.49   1.75 
1931 04 15.93   2.35   9.14 
1931 05 18.87   7.76  13.31 
1931 06 23.43  12.85  18.14 
1931 07 28.22  18.04  23.13 
1931 08 24.75  15.90  20.32 
1931 09 22.92  14.07  18.49 
1931 11 10.00   1.88   5.94 
1931 12  2.74  -5.35  -1.30 
1932 01  2.92  -4.55   -.81 
1932 02 -1.07  -8.62  -4.84 
1932 03  2.57  -5.33  -1.38 
1932 04 10.76   1.08   5.92 
1932 05 20.83   7.83  14.33 
1932 06 25.48  12.13  18.80 
1932 07 26.15  15.71  20.93 
1932 08 26.85  15.35  21.10 
1932 09 20.84  11.09  15.96 
1932 10 15.79   7.35  11.57 
1932 11  7.77  -1.47   3.15 
1932 12  4.69  -4.63    . 2 
1933 01  4.34  -3.83    .25 
1933 02  3.29  -5.73  -1.22 
1933 03  2.86  -3.52   -.33 
1933 04  9.54   1.85   5.69 
1933 05 20.07   8.05  14.06 
1933 06 25.40  14.69  20.04 
1933 07 26.12  15.92  21.02 
1933 08 25.05  15.07  20.06 
1933 09 20.17  12.14  16.15 
1933 10 14.35   4.71   9.53 
1933 11  6.16  -2.60   1.78 
1933 12 -1.03 -10.10  -5.57 
1934 01   .68  -8.04  -3.68 
1934 02 -3.97 -16.70 -10.33 
1934 03  4.53  -6.46   -.96 
1934 04 12.75   1.91   7.33 
1934 05 20.53   8.26  14.39 
1934 06 23.96  12.69  18.32 
1934 07 27.15  15.56  21.35 
1934 08 23.18  12.30  17.74 
1934 09 20.48  12.22  16.35 
1934 10 11.78   3.33   7.55 
1934 11  9.17   1.46   5.31 
1934 12   .85  -6.73  -2.94 
1935 01 -2.08 -12.55  -7.31 
1935 02  1.59 -10.07  -4.23 
1935 03  6.64  -3.07   1.78 
1935 04 11.36   3.21   7.28 
1935 05 18.08   6.88  12.48 
1935 06 23.19  13.56  18.37 
1935 07 28.78  17.43  23.10 
1935 08 26.60  15.39  20.99 
1935 09 19.35   9.60  14.48 
1935 10 15.40   3.74   9.57 
1935 11  9.53   2.74   6.13 
1935 12  -.40  -7.15  -3.77 
1936 01  -.33  -9.35  -4.84 
1936 02 -1.35 -14.86  -8.10 
1936 03  8.84    .30   4.57 
1936 04 11.49   3.46   7.47 
1936 05 21.00   8.47  14.73 
1936 06 23.56  13.17  18.36 
1936 07 25.40  14.32  19.86 
1936 08 24.31  13.65  18.98 
1936 09 19.94  10.52  15.23 
1936 10 13.89   3.79   8.84 
1936 11  5.44  -4.09    .67 
1936 12  3.20  -4.91   -.85 
1937 01  4.42  -5.01   -.29 
1937 02  3.45  -5.25   -.90 
1937 03  2.44  -4.55  -1.05 
1937 04 10.24   1.11   5.67 
1937 05 19.32   7.48  13.40 
1937 06 23.03  12.91  17.97 
1937 07 27.49  15.08  21.28 
1937 08 26.84  17.15  21.99 
1937 09 19.81  10.08  14.94 
1937 10 13.51   4.71   9.11 
1937 11  8.03   -.20   3.91 
1937 12   .82  -7.16  -3.16 
1938 01   .57 -11.93  -5.68 
1938 02  2.71  -6.90  -2.09 
1938 03  7.52  -3.14   2.19 
1938 04 14.43   2.60   8.51 
1938 05 19.29   6.85  13.07 
1938 06 26.35  13.58  19.96 
1938 07 26.39  16.46  21.43 
1938 08 27.14  15.73  21.43 
1938 09 19.60   9.68  14.64 
1938 10 16.71   5.86  11.29 
1938 11  9.96    .98   5.47 
1938 12  2.64  -4.54   -.94 
1939 01   .20  -9.71  -4.75 
1939 02  3.28  -8.59  -2.65 
1939 03  3.34  -6.01  -1.33 
1939 04  9.63    .67   5.15 
1939 05 20.88   7.47  14.17 
1939 06 26.43  13.02  19.72 
1939 07 28.45  15.54  21.99 
1939 08 27.94  17.18  22.56 
1939 09 21.50  11.00  16.25 
1939 10 14.95   4.94   9.95 
1939 11  6.72  -1.76   2.48 
1939 12  2.51  -6.47  -1.97 
1940 01 -1.85 -11.95  -6.90 
1940 02  2.59  -8.64  -3.02 
1940 03  4.58  -5.08   -.25 
1940 04  9.64    .58   5.11 
1940 05 19.20   8.05  13.62 
1940 06 24.82  12.57  18.69 
1940 07 28.64  15.57  22.10 
1940 08 25.95  13.85  19.90 
1940 09 20.41  10.20  15.30 
1940 10 13.48   3.30   8.38 
1940 11  7.91    .86   4.38 
1940 12  3.00  -6.11  -1.55 
1941 01  -.31 -10.33  -5.32 
1941 02  1.61  -8.04  -3.21 
1941 03  3.93  -5.12   -.59 
1941 04 16.90   3.47  10.18 
1941 05 22.81   7.75  15.28 
1941 06 26.58  13.15  19.86 
1941 07 27.62  16.37  22.00 
1941 08 23.93  12.90  18.41 
1941 09 22.30   9.72  16.01 
1941 10 14.73   5.51  10.12 
1941 11 10.72    .65   5.68 
1941 12  3.94  -4.76   -.41 
1942 01  1.04  -9.80  -4.38 
1942 02   .-9  -8.39  -4.24 
1942 03  7.13    . 2   3.57 
1942 04 13.79   3.23   8.51 
1942 05 20.46   9.89  15.18 
1942 06 23.59  13.37  18.48 
1942 07 24.86  15.61  20.23 
1942 08 23.83  14.60  19.21 
1942 09 20.37  11.05  15.71 
1942 10 15.73   5.35  10.54 
1942 11  8.30   -.74   3.78 
1942 12   .72  -7.65  -3.46 
1943 01  -.89 -11.19  -6.04 
1943 02  1.57  -8.71  -3.57 
1943 03  3.73  -4.61   -.44 
1943 04  9.10   -.22   4.44 
1943 05 17.94   8.03  12.98 
1943 06 24.99  13.94  19.46 
1943 07 26.53  15.87  21.20 
1943 08 23.26  13.86  18.56 
1943 09 19.32   9.89  14.60 
1943 10 14.00   5.95   9.97 
1943 11  7.43    . 1   3.72 
1943 12   .74  -9.22  -4.24 
1944 01  1.11  -8.79  -3.84 
1944 02   .98  -9.76  -4.39 
1944 03  3.53  -5.36   -.91 
1944 04  9.97    . 5   5.01 
1944 05 21.76   8.85  15.30 
1944 06 22.64  12.69  17.66 
1944 07 26.56  15.09  20.82 
1944 08 26.39  15.24  20.81 
1944 09 20.45  11.94  16.19 
1944 10 14.15   4.30   9.22 
1944 11  6.80   -.17   3.31 
1944 12   .95  -7.84  -3.44 
1945 01 -2.39 -14.17  -8.28 
1945 02  1.39  -9.14  -3.88 
1945 03 10.04  -1.34   4.35 
1945 04 14.08   3.74   8.91 
1945 05 14.88   6.81  10.84 
1945 06 22.56  12.35  17.45 
1945 07 25.06  15.50  20.27 
1945 08 23.98  13.87  18.92 
1945 09 21.27  11.48  16.37 
1945 10 14.01   3.69   8.85 
1945 11  8.03   -.15   3.93 
1945 12  -.42  -9.55  -4.98 
1946 01  -.45 -11.80  -6.12 
1946 02  -.23 -12.96  -6.59 
1946 03 11.00  -1.37   4.81 
1946 04 10.84   1.45   6.14 
1946 05 17.91   6.74  12.32 
1946 06 23.57  11.58  17.57 
1946 07 25.48  14.02  19.75 
1946 08 21.86  13.25  17.55 
1946 09 21.25  10.75  16.00 
1946 10 16.46   4.35  10.41 
1946 11  9.64   1.22   5.43 
1946 12  2.33  -7.34  -2.50 
1947 01  1.29  -9.58  -4.14 
1947 02   .10  -9.82  -4.85 
1947 03  4.57  -3.95    .31 
1947 04 10.56   1.12   5.84 
1947 05 16.89   7.12  12.00 
1947 06 22.07  10.56  16.31 
1947 07 26.86  16.98  21.92 
1947 08 26.13  15.57  20.84 
1947 09 20.64  10.24  15.44 
1947 10 19.04   5.84  12.44 
1947 11  6.19  -1.79   2.20 
1947 12   .13 -10.09  -4.98 
1948 01 -2.63 -15.29  -8.96 
1948 02   . 7 -14.36  -7.14 
1948 03  6.35  -7.28   -.46 
1948 04 12.17   1.04   6.61 
1948 05 16.09   7.56  11.82 
1948 06 21.24  11.37  16.30 
1948 07 26.88  15.32  21.09 
1948 08 25.68  15.16  20.42 
1948 09 21.85   9.43  15.64 
1948 10 14.75   3.85   9.30 
1948 11 10.58   2.36   6.47 
1948 12  3.50  -5.09   -.79 
1949 01  2.96  -5.02  -1.03 
1949 02  3.51  -7.31  -1.90 
1949 03  6.31  -2.62   1.84 
1949 04 13.30   3.15   8.22 
1949 05 19.45   7.00  13.22 
1949 06 26.28  13.51  19.89 
1949 07 27.45  16.54  21.99 
1949 08 26.04  14.94  20.49 
1949 09 18.87   9.59  14.23 
1949 10 16.51   5.34  10.92 
1949 11  7.49  -2.43   2.52 
1949 12  3.89  -6.33  -1.21 
1950 01  3.25  -6.21  -1.48 
1950 02  -.42 -11.66  -6.04 
1950 03  3.31  -7.18  -1.93 
1950 04 10.48    .36   5.41 
1950 05 18.29   7.17  12.73 
1950 06 24.28  11.71  17.99 
1950 07 26.18  14.70  20.44 
1950 08 24.28  13.25  18.76 
1950 09 18.61   8.80  13.70 
1950 10 15.30   4.73  10.01 
1950 11 10.82   2.11   6.47 
1950 12  3.36  -4.88   -.76 
1951 01  3.48  -7.63  -2.07 
1951 02  4.01  -6.56  -1.27 
1951 03  5.90  -1.28   2.31 
1951 04 12.94   3.58   8.26 
1951 05 20.01   7.31  13.66 
1951 06 22.83  12.85  17.84 
1951 07 26.53  16.07  21.30 
1951 08 24.32  14.48  19.40 
1951 09 20.65  10.33  15.49 
1951 10 15.11   5.54  10.32 
1951 11  6.37  -1.96   2.20 
1951 12  2.61  -7.16  -2.27 
1952 01  1.66  -9.01  -3.67 
1952 02  2.33  -8.02  -2.84 
1952 03  4.62  -2.83    .89 
1952 04 13.33   3.35   8.34 
1952 05 17.40   7.36  12.38 
1952 06 24.96  14.02  19.49 
1952 07 29.11  17.00  23.05 
1952 08 25.61  14.95  20.28 
1952 09 21.95  11.32  16.63 
1952 10 14.73   3.41   9.07 
1952 11  8.17    .25   4.21 
1952 12  3.44  -3.90   -.23 
1953 01  3.50  -5.74  -1.11 
1953 02  3.17  -6.18  -1.50 
1953 03  6.01  -1.99   2.01 
1953 04 11.65   3.43   7.54 
1953 05 18.95   8.68  13.82 
1953 06 25.42  12.31  18.86 
1953 07 26.38  15.46  20.92 
1953 08 24.91  13.49  19.20 
1953 09 21.85  10.34  16.09 
1953 10 16.31   4.29  10.29 
1953 11 10.69    .44   5.56 
1953 12  5.30  -3.39    .95 
1954 01 -1.30 -12.33  -6.81 
1954 02  4.25  -5.89   -.81 
1954 03  5.13  -3.30    .91 
1954 04 13.52   1.50   7.51 
1954 05 16.57   7.32  11.94 
1954 06 22.87  12.88  17.87 
1954 07 25.45  14.25  19.85 
1954 08 23.17  12.88  18.02 
1954 09 18.58   9.70  14.14 
1954 10 16.15   6.65  11.40 
1954 11  7.85   -.48   3.68 
1954 12  1.95  -6.61  -2.33 
1955 01 -1.50  -9.45  -5.47 
1955 02  1.74  -7.75  -3.00 
1955 03  4.09  -4.23    .-7 
1955 04 11.87   2.13   7.00 
1955 05 21.15   8.30  14.72 
1955 06 22.68  12.26  17.47 
1955 07 28.53  16.98  22.75 
1955 08 26.16  16.15  21.15 
1955 09 19.92   9.20  14.56 
1955 10 13.73   4.79   9.26 
1955 11  5.17   -.62   2.27 
1955 12 -2.88 -11.23  -7.05 
1956 01  -.34  -7.37  -3.85 
1956 02  1.03  -8.57  -3.77 
1956 03  2.34  -9.64  -3.65 
1956 04  8.63  -1.07   3.78 
1956 05 16.34   3.69  10.01 
1956 06 23.68  12.15  17.91 
1956 07 23.76  13.19  18.47 
1956 08 23.90  13.17  18.53 
1956 09 17.29   7.41  12.35 
1956 10 14.34   2.02   8.18 
1956 11  8.10  -1.90   3.10 
1956 12  1.49  -6.98  -2.74 
1957 01 -3.00 -17.87 -10.43 
1957 02  2.35  -9.24  -3.44 
1957 03  4.85  -3.60    .62 
1957 04 14.05   2.11   8.08 
1957 05 21.02   6.35  13.68 
1957 06 28.12  13.05  20.58 
1957 07 28.19  12.68  20.43 
1957 08 25.34  10.70  18.02 
1957 09 23.46   8.67  16.06 
1957 10 15.44   3.29   9.36 
1957 11 10.18   -.80   4.69 
1957 12  6.76  -4.31   1.22 
1958 01   .68  -9.60  -4.46 
1958 02 -1.92 -12.50  -7.21 
1958 03  6.74  -2.17   2.28 
1958 04 14.28    .83   7.55 
1958 05 18.90   5.06  11.98 
1958 06 23.24   8.92  16.08 
1958 07 27.19  15.33  21.26 
1958 08 27.43  13.61  20.52 
1958 09 21.51   9.34  15.42 
1958 10 13.50   2.78   8.14 
1958 11  8.12  -1.48   3.32 
1958 12 -2.65 -13.37  -8.01 
1959 01 -1.28 -11.62  -6.45 
1959 02   .21 -12.68  -6.23 
1959 03  5.79  -5.13    .32 
1959 04 14.98   1.77   8.37 
1959 05 24.86   8.92  16.89 
1959 06 25.21  12.64  18.92 
1959 12  2.95  -5.11  -1.08 
1960 01   .81  -9.52  -4.35 
1960 12   .99 -12.61  -5.81 
1961 01 -1.44 -17.25  -9.34 
1961 02  1.75 -12.08  -5.16 
1961 03  5.59  -4.98    .30 
1961 04 11.15   1.04   6.10 
1961 05 18.32   5.27  11.79 
1961 06 25.97  11.23  18.59 
1961 07 27.85  13.98  20.91 
1961 08 27.16  13.47  20.31 
1961 09 26.68  12.67  19.67 
1961 10 18.37   4.21  11.29 
1961 11  9.64   -.28   4.68 
1961 12  2.41  -6.91  -2.25 
1962 01  1.15 -13.23  -6.04 
1962 02  -.78 -15.98  -8.38 
1962 03  6.91  -5.33    .79 
1962 04 15.47    .63   8.05 
1962 05 19.20   4.96  12.08 
1962 06 26.52  11.72  19.12 
1962 07 26.81  11.83  19.32 
1962 08 26.50  12.39  19.44 
1962 09 22.11   7.92  15.01 
1962 10 15.75   3.18   9.46 
1962 11  8.01  -2.05   2.98 
1962 12  2.78 -10.44  -3.83 
1963 01   . 0 -12.13  -6.06 
1963 02   .-7 -14.58  -7.32 
1963 03  7.08  -5.41    .83 
1963 04 14.20   -.13   7.03 
1963 05 21.10   5.02  13.06 
1963 06 26.87  11.37  19.12 
1963 07 29.76  15.27  22.51 
1963 08 26.66  11.61  19.13 
1963 09 21.87   6.90  14.38 
1963 10 21.73   2.99  12.36 
1963 11 10.84   1.09   5.96 
1963 12  -.92 -12.61  -6.76 
1964 01  2.09 -11.60  -4.75 
1964 02  2.02 -12.18  -5.08 
1964 03  7.31  -5.04   1.13 
1964 04 12.45    .-3   6.21 
1964 05 23.39   6.05  14.71 
1964 06 26.59  10.22  18.41 
1964 07 28.57  14.44  21.50 
1964 08 25.15   8.14  16.64 
1964 09 22.41   6.95  14.68 
1964 10 17.12    .85   8.99 
1964 11 10.39  -3.13   3.63 
1964 12  1.47  -8.74  -3.63 
1965 01  -.70 -11.84  -6.27 
1965 02  1.09 -11.75  -5.33 
1965 03  5.97  -4.92    .52 
1965 04 12.32  -1.22   5.55 
1965 05 23.77   5.84  14.80 
1965 06 26.15   9.66  17.90 
1965 07 27.93  11.89  19.91 
1965 08 26.51  12.72  19.61 
1965 09 22.67   8.32  15.49 
1965 10 16.57   1.36   8.96 
1965 11  8.47  -3.52   2.47 
1965 12  3.26  -7.51  -2.12 
1966 01   .75 -11.37  -5.31 
1966 02  2.19 -11.22  -4.51 
1966 03  7.91  -4.75   1.58 
1966 04 12.44  -1.11   5.66 
1966 05 19.12   4.15  11.63 
1966 06 26.21  10.67  18.43 
1966 07 30.65  13.31  21.98 
1966 08 26.53  12.10  19.31 
1966 09 17.40   6.37  11.88 
1966 10 16.45    .71   8.58 
1966 11 11.32  -1.11   5.10 
1966 12  2.92  -8.04  -2.56 
1967 01  2.45  -9.35  -3.45 
1967 02  -.41 -14.31  -7.36 
1967 03  4.03  -8.34  -2.15 
1967 04 12.17  -1.08   5.54 
1967 05 16.66   2.64   9.64 
1967 06 27.27  12.21  19.74 
1967 07 27.77  15.44  21.60 
1967 08 27.23  13.70  20.46 
1967 09 23.39   7.96  15.67 
1967 10 17.37   3.22  10.29 
1967 11  6.79  -4.17   1.31 
1967 12  3.30  -7.35  -2.02 
1968 01 -2.32 -15.50  -8.91 
1968 02  -.52 -13.40  -6.96 
1968 03  7.02  -4.51   1.25 
1968 04 16.90    .48   8.68 
1968 05 19.54   4.26  11.90 
1968 06 23.00  11.20  17.10 
1968 07 29.86  14.42  22.14 
1968 08 26.72  12.03  19.37 
1968 09 24.75   9.97  17.36 
1968 10 18.82   4.42  11.62 
1968 11  7.07  -2.34   2.36 
1968 12   .58  -9.52  -4.47 
1969 01   .60 -11.11  -5.25 
1969 02  1.53  -9.33  -3.90 
1969 03  5.52  -6.52   -.50 
1969 04 15.84    . 8   7.96 
1969 05 20.43   4.59  12.51 
1969 06 26.22  11.49  18.85 
1969 07 26.96  14.05  20.50 
1969 08 28.95  14.40  21.67 
1969 09 22.98  10.17  16.57 
1969 10 16.66   2.42   9.54 
1969 11  9.47  -1.33   4.07 
1969 12  2.38  -7.94  -2.78 
1970 01 -3.15 -15.05  -9.10 
1970 02  2.25 -11.27  -4.51 
1970 03  5.77  -6.05   -.14 
1970 04 13.39    . 3   6.71 
1970 05 21.58   7.12  14.35 
1970 06 25.67  10.97  18.32 
1970 07 29.03  14.75  21.89 
1970 08 29.24  13.90  21.57 
1970 09 22.86  10.02  16.44 
1970 10 16.90   5.07  10.98 
1970 11  9.93   -.15   4.89 
1970 12  -.36 -10.24  -5.30 
1971 01 -2.10 -15.58  -8.84 
1971 02  1.39 -10.29  -4.44 
1971 03  6.03  -5.44    .29 
1971 04 13.04   -.58   6.23 
1971 05 19.26   5.59  12.42 
1971 06 27.52  11.02  19.27 
1971 07 30.07  13.16  21.61 
1971 08 28.56  13.05  20.80 
1971 09 24.29  10.83  17.56 
1971 10 20.06   5.60  12.83 
1971 11  7.81  -3.61   2.09 
1971 12  2.43  -8.41  -2.98 
1972 01  1.47 -11.49  -5.00 
1972 02  1.09 -12.67  -5.79 
1972 03  4.63  -7.49  -1.42 
1972 05 20.35   5.79  13.07 
1972 06 23.94  11.69  17.81 
1972 07 29.04  14.49  21.76 
1972 08 27.31  12.00  19.65 
1972 09 23.74   7.41  15.57 
