1916 11  9.16 -99.99 -99.99 
1916 12   .83  -9.25  -4.21 
1917 01   .47  -9.66  -4.59 
1917 02 -1.59 -11.80  -6.69 
1917 03  8.12  -2.26   2.92 
1917 04 13.56   2.77   8.16 
1917 05 17.23   5.29  11.26 
1917 06 24.68  12.34  18.51 
1917 07 28.01  15.56  21.78 
1917 08 27.65  13.92  20.78 
1917 09 23.96   8.60  16.28 
1917 10 11.53   1.09   6.31 
1917 11  8.74  -1.48   3.63 
1917 12 -1.86 -11.37  -6.61 
1918 01 -6.78 -16.52 -11.65 
1918 02  3.36  -8.60  -2.62 
1918 03 13.10  -1.35   5.87 
1918 04 13.99   2.08   8.03 
1918 05 25.07  11.72  18.39 
1918 06 27.41  12.98  20.19 
1918 07 28.90  13.56  21.23 
1918 08 31.68  17.33  24.50 
1918 09 20.68   6.80  13.74 
1918 10 19.54   6.34  12.94 
1918 11  9.29    .82   5.05 
1918 12  6.21   -.97   2.62 
1919 01  3.65  -5.74  -1.04 
1919 02  2.81  -4.92  -1.05 
1919 03  9.27  -2.23   3.52 
1919 04 14.51   3.45   8.98 
1919 05 20.09   7.60  13.84 
1919 06 29.39  17.27  23.33 
1919 07 31.91  16.77  24.34 
1919 08 28.34  14.48  21.41 
1919 09 26.50  13.04  19.77 
1919 10 19.74   7.82  13.78 
1919 11  8.00   -.78   3.61 
1919 12 -1.95  -9.83  -5.89 
1920 01 -3.85 -12.59  -8.22 
1920 02   .-9  -8.12  -4.10 
1920 03  9.74  -2.02   3.86 
1920 04 11.11    .92   6.01 
1920 05 20.61   7.44  14.02 
1920 06 26.79  14.63  20.71 
1920 07 27.56  14.10  20.83 
1920 08 27.01  13.73  20.36 
1920 09 25.56  11.80  18.68 
1920 10 21.83   7.41  14.62 
1920 11  7.44   -.28   3.58 
1920 12  2.81  -4.23   -.71 
1921 01  2.99  -5.00  -1.00 
1921 02  3.58  -3.72    .-7 
1921 03 13.23   1.27   7.25 
1921 04 18.04   5.38  11.71 
1921 05 23.27  10.25  16.76 
1921 06 29.36  15.94  22.65 
1921 07 33.39  18.62  26.00 
1921 08 27.34  15.05  21.19 
1921 09 26.31  14.27  20.29 
1921 10 16.20   5.89  11.04 
1921 11  7.71    .23   3.97 
1921 12  2.96  -4.09   -.56 
1922 01   . 4 -11.57  -5.76 
1922 02  2.91  -6.15  -1.62 
1922 03  9.10  -1.35   3.87 
1922 04 15.60   4.33   9.96 
1922 05 23.80  11.28  17.53 
1922 06 27.07  14.43  20.75 
1922 07 28.17  15.81  21.99 
1922 08 29.68  14.76  22.22 
1922 09 27.53  12.46  19.99 
1922 10 19.12   6.43  12.77 
1922 11  9.27   1.46   5.36 
1922 12  2.50  -6.53  -2.01 
1923 01  1.44  -5.82  -2.19 
1923 02 -1.43 -10.29  -5.86 
1923 03  6.70  -4.67   1.01 
1923 04 15.04   1.91   8.47 
1923 05 21.12   6.51  13.81 
1923 06 28.80  15.37  22.08 
1923 07 29.21  15.93  22.57 
1923 08 26.53  14.35  20.44 
1923 09 24.08  12.29  18.18 
1923 10 15.54   3.56   9.55 
1923 11  8.66    .19   4.42 
1923 12  6.87   -.75   3.06 
1924 01 -1.53 -11.59  -6.56 
1924 02  -.31  -7.79  -4.05 
1924 03  3.94  -3.13    .40 
1924 04 14.37   2.61   8.49 
1924 05 18.01   5.51  11.76 
1924 06 24.28  13.06  18.67 
1924 07 26.62  13.92  20.27 
1924 08 27.35  14.12  20.73 
1924 09 20.55   9.03  14.78 
1924 10 20.61   6.01  13.31 
1924 11  9.47  -1.02   4.22 
1924 12  -.91  -9.89  -5.40 
1925 01 -1.02 -10.92  -5.97 
1925 02  5.22  -4.71    .25 
1925 03  9.52  -2.59   3.46 
1925 04 18.85   4.67  11.76 
1925 05 20.59   4.98  12.79 
1925 06 28.75  15.09  21.92 
1925 07 27.92  15.22  21.57 
1925 08 29.28  14.03  21.65 
1925 09 26.18  14.89  20.53 
1925 10 10.69   2.06   6.37 
1925 11  7.11  -1.48   2.81 
1925 12   .11  -7.54  -3.71 
1926 01   .51  -8.01  -3.75 
1926 02  2.20  -5.36  -1.58 
1926 03  3.66  -6.46  -1.40 
1926 04 10.73   -.10   5.31 
1926 05 22.50   7.45  14.97 
1926 06 23.53  10.97  17.25 
1926 07 28.44  15.53  21.98 
1926 08 28.19  16.71  22.45 
1926 09 22.18  12.14  17.16 
1926 10 14.76   5.05   9.90 
1926 11  7.42  -1.37   3.02 
1926 12   . 6  -7.57  -3.75 
1927 01  -.54  -8.62  -4.58 
1927 02  5.40  -3.30   1.05 
1927 03  9.49    .-7   4.71 
1927 04 13.88   3.11   8.49 
1927 05 19.76   8.58  14.17 
1927 06 23.89  11.72  17.80 
1927 07 28.23  15.56  21.89 
1927 08 24.62  11.43  18.02 
1927 09 25.82  12.97  19.39 
1927 10 19.35   6.73  13.04 
1927 11 11.27   2.26   6.76 
1927 12  2.44  -5.85  -1.70 
1928 01   .89  -7.83  -3.47 
1928 02  2.47  -5.92  -1.72 
1928 03  6.76  -3.11   1.82 
1928 04 12.54   1.11   6.82 
1928 05 21.65   7.57  14.61 
1928 06 22.85  11.38  17.11 
1928 07 29.14  16.21  22.68 
1928 08 29.81  15.71  22.76 
1928 09 23.47   8.41  15.94 
1928 10 19.18   7.22  13.20 
1928 11  9.93   1.36   5.64 
1928 12  4.08  -4.19    .-5 
1929 01 -1.24 -11.83  -6.53 
1929 02   .-2 -10.82  -5.42 
1929 03 12.33    .55   6.44 
1929 04 17.07   4.33  10.70 
1929 05 20.35   7.45  13.90 
1929 06 25.69  11.47  18.58 
1929 07 30.16  15.77  22.96 
1929 08 27.71  13.03  20.36 
1929 09 24.38  10.95  17.66 
1929 10 15.48   3.95   9.71 
1929 11  6.03  -2.07   1.98 
1929 12   .12  -6.51  -3.19 
1930 01 -1.57 -10.34  -5.95 
1930 02  7.10  -2.04   2.53 
1930 03  7.35  -3.19   2.08 
1930 04 15.83   2.96   9.39 
1930 05 22.05   9.22  15.63 
1930 06 27.56  12.57  20.06 
1930 07 32.08  15.18  23.63 
1930 08 30.06  13.91  21.98 
1930 09 26.29  11.76  19.02 
1930 10 16.23   4.39  10.31 
1930 11 10.17    .-2   5.07 
1930 12  1.39  -5.45  -2.03 
1931 01  2.99  -4.92   -.96 
1931 02  5.60  -2.99   1.30 
1931 03  4.55  -2.66    .94 
1931 04 16.61   3.30   9.95 
1931 05 20.69   7.09  13.89 
1931 06 28.58  15.23  21.90 
1931 07 32.81  17.12  24.97 
1931 08 29.82  15.36  22.59 
1931 09 27.32  14.11  20.71 
1931 10 19.74   7.45  13.59 
1931 11 13.25   4.39   8.82 
1931 12  6.08   -.77   2.65 
1932 01  5.50  -1.38   2.06 
1932 02  5.50  -3.07   1.21 
1932 03  3.08  -6.14  -1.53 
1932 04 15.41   1.77   8.59 
1932 05 22.71   8.31  15.51 
1932 06 28.38  14.35  21.36 
1932 07 29.66  15.80  22.73 
1932 08 29.87  14.73  22.30 
1932 09 23.91  10.87  17.39 
1932 10 16.83   6.25  11.54 
1932 11  6.50  -2.99   1.75 
1932 12  2.93  -6.40  -1.73 
1933 01  5.71  -2.85   1.43 
1933 02  2.72  -8.05  -2.66 
1933 03  5.97  -2.40   1.78 
1933 04 14.92   3.65   9.28 
1933 05 22.05  11.21  16.62 
1933 06 32.02  15.85  23.93 
1933 07 32.25  15.98  24.11 
1933 08 29.55  13.85  21.70 
1933 09 27.27  13.98  20.62 
1933 10 17.00   3.99  10.49 
1933 11  8.00  -1.73   3.13 
1933 12  2.83  -5.10  -1.13 
1934 01  3.51  -4.39   -.43 
1934 02 -1.71 -12.81  -7.26 
1934 03  4.91  -5.83   -.46 
1934 04 15.32   2.44   8.88 
1934 05 26.35   9.60  17.98 
1934 06 33.16  16.67  24.91 
1934 07 35.15  18.21  26.68 
1934 08 29.99  15.55  22.77 
1934 09 24.72  12.49  18.60 
1934 10 19.27   5.74  12.50 
1934 11 11.35   1.04   6.19 
1934 12 99.99  -7.78 -99.99 
1935 01   .50  -7.74  -3.62 
1935 02  2.06  -6.37  -2.15 
1935 03 12.33   -.30   6.01 
1935 04 13.13   2.58   7.85 
1935 05 18.75   6.05  12.40 
1935 06 25.31  13.09  19.20 
1935 07 30.94  18.16  24.55 
1935 08 28.05  16.94  22.49 
1935 09 24.89  10.41  17.65 
1935 10 17.65   4.26  10.95 
1935 11  7.56    . 3   3.79 
1935 12 -1.64  -9.47  -5.56 
1936 01 99.99 -11.11 -99.99 
1936 02 99.99 -15.71 -99.99 
1936 03  9.91  -1.43   4.23 
1936 04 11.04    .89   5.96 
1936 05 23.97  10.02  16.99 
1936 06 27.30  11.68  19.49 
1936 07 32.98  17.15  25.06 
1936 08 31.73  16.86  24.29 
1936 09 26.34  13.50  19.92 
1936 10 16.95   4.53  10.74 
1936 11  6.46  -2.79   1.83 
1936 12 99.99  -5.71 -99.99 
1937 01 99.99  -8.04 -99.99 
1937 02  2.78  -7.58  -2.40 
1937 03  5.30  -5.45    .-7 
1937 04 14.51   2.59   8.55 
1937 05 22.64   8.45  15.54 
1937 06 25.44  13.42  19.43 
1937 07 29.15  15.75  22.45 
1937 08 29.93  16.21  23.07 
1937 09 24.17   9.62  16.89 
1937 10 15.58   4.10   9.84 
1937 11  7.87  -3.19   2.33 
1937 12  -.18  -7.12  -3.65 
1938 01 99.99  -9.13 -99.99 
1938 02 99.99  -4.09 -99.99 
1938 03 13.12   -.15   6.48 
1938 04 17.12   3.87  10.50 
1938 05 22.65   8.02  15.33 
1938 06 25.61  12.88  19.24 
1938 07 28.36  16.04  22.20 
1938 08 29.91  15.95  22.93 
1938 09 23.90  12.19  18.04 
1938 10 21.08   5.80  13.44 
1938 11 12.57   -.98   5.79 
1938 12  2.70  -6.08  -1.69 
1939 01  3.72  -5.75  -1.01 
1939 02  3.41  -8.32  -2.45 
1939 03  8.27  -3.62   2.32 
1939 04 12.61   1.71   7.16 
1939 05 24.12   9.41  16.76 
1939 06 27.66  15.51  21.58 
1939 07 28.04  15.91  21.97 
1939 08 27.29  15.26  21.27 
1939 09 28.49  11.48  19.98 
1939 10 18.66   5.21  11.93 
1939 11  9.20  -1.53   3.83 
1939 12 99.99  -3.12 -99.99 
1940 01 -4.79 -14.30  -9.54 
1940 02  1.11  -6.69  -2.79 
1940 03  3.26  -4.92   -.83 
1940 04 13.07   1.34   7.20 
1940 05 19.91   7.51  13.71 
1940 06 26.71  14.87  20.79 
1940 07 29.35  16.11  22.73 
1940 08 28.15  15.90  22.02 
1940 09 23.90   9.41  16.65 
1940 10 18.99   5.28  12.13 
1940 11  7.61  -2.83   2.39 
1940 12  3.83  -3.95    .-6 
1941 02 -1.48 -10.07  -5.77 
1941 03  5.20  -6.65   -.72 
1941 04 19.19   5.25  12.22 
1941 05 24.07   8.83  16.45 
1941 06 26.27  14.32  20.29 
1941 07 29.65  15.55  22.60 
1941 08 29.25  13.67  21.46 
1941 09 27.60  11.65  19.62 
1941 10 18.37   6.55  12.46 
1941 11  9.51   -.13   4.69 
1941 12  4.36  -2.64    .86 
1942 01   .28  -8.78  -4.25 
1942 02 -1.38 -11.45  -6.41 
1942 03  7.44  -1.65   2.89 
1942 04 18.45   3.91  11.18 
1942 05 22.57   9.02  15.79 
1942 06 26.53  14.74  20.63 
1942 07 28.33  15.96  22.14 
1942 08 26.07  14.83  20.45 
1942 09 22.31   9.85  16.08 
1942 10 17.14   4.67  10.91 
1942 11  9.22   -.50   4.36 
1942 12 99.99  -9.43 -99.99 
1943 01 99.99 -10.88 -99.99 
1943 02  3.80  -8.63  -2.41 
1943 03 99.99  -6.16 -99.99 
1943 04 12.91   -.36   6.27 
1943 05 20.11   8.43  14.27 
1943 06 28.54  16.59  22.56 
1943 07 28.53  16.39  22.46 
1943 08 27.30  15.68  21.49 
1943 09 20.81   8.42  14.61 
1943 10 15.97   3.33   9.64 
1943 11  7.07  -3.11   1.98 
1944 01  3.36  -6.75  -1.69 
1944 02  3.08  -7.57  -2.24 
1944 03  4.79  -5.68   -.44 
1944 04 12.50    .85   6.67 
1944 05 23.98  10.97  17.47 
1944 06 28.36  14.87  21.61 
1944 07 29.35  14.91  22.13 
1944 08 28.87  15.33  22.10 
1944 09 23.51  10.80  17.15 
1944 10 16.59   3.37   9.97 
1944 11 99.99    .58 -99.99 
1944 12 -1.80  -9.63  -5.71 
1945 01 99.99 -12.86 -99.99 
1945 02  1.34  -7.16  -2.91 
1945 03 15.87    .79   8.33 
1945 04 17.44   4.48  10.96 
1945 05 16.94   6.19  11.56 
1945 06 24.04  13.02  18.53 
1945 07 26.43  15.60  21.01 
1945 08 26.20  15.06  20.63 
1945 09 22.59  12.64  17.61 
1945 10 15.26   4.17   9.72 
1945 11  9.97   -.20   4.89 
1945 12 -1.03  -9.34  -5.18 
1946 01 99.99  -8.49 -99.99 
1946 02  3.02  -7.82  -2.40 
1946 03 15.66   2.67   9.16 
1946 04 15.80   2.86   9.33 
1946 05 19.25   7.91  13.58 
1946 06 25.73  13.79  19.76 
1946 07 28.69  15.92  22.30 
1946 08 25.38  13.30  19.34 
1946 09 25.21  11.56  18.38 
1946 10 21.85   6.54  14.19 
1946 11 11.05    .46   5.75 
1946 12 99.99  -4.67 -99.99 
1947 01 99.99  -7.12 -99.99 
1947 02 -2.54 -11.59  -7.06 
1947 03  3.57  -5.62  -1.02 
1947 04 14.70   1.75   8.22 
1947 05 18.14   6.60  12.37 
1947 06 24.44  12.95  18.69 
1947 07 25.79  14.66  20.22 
1947 08 30.65  19.00  24.82 
1947 09 23.97  12.62  18.29 
1947 10 21.85   8.68  15.26 
1947 11  4.98  -2.63   1.17 
1947 12  1.16  -6.85  -2.84 
1948 01 -4.09 -13.09  -8.59 
1948 02  1.25  -9.62  -4.18 
1948 04 16.78   4.69  10.74 
1948 05 18.95   7.13  13.04 
1948 06 24.89  13.64  19.26 
1948 07 27.56  16.26  21.91 
1948 08 27.31  14.86  21.08 
1948 09 25.40  12.65  19.02 
1948 10 15.19   2.90   9.04 
1948 11 10.30   1.91   6.10 
1948 12  3.26  -6.04  -1.39 
1949 01 99.99  -5.20 -99.99 
1949 02  3.05  -6.80  -1.87 
1949 03  7.38  -3.51   1.93 
1949 04 14.16   1.92   8.04 
1949 05 21.99   9.31  15.65 
1949 06 26.85  16.28  21.56 
1949 07 28.96  18.71  23.84 
1949 08 26.56  16.20  21.38 
1949 09 19.98  10.46  15.21 
1949 10 19.94 -99.99 -99.99 
1949 11  8.16   -.66   3.75 
1949 12  3.87  -4.66   -.39 
1950 01  4.63  -6.15   -.76 
1950 02   .54  -8.54  -4.00 
1950 03  3.19  -5.18   -.99 
1950 04  9.60    .22   4.91 
1950 05 21.75   8.42  15.08 
1950 06 24.51  13.24  18.87 
1950 07 25.16  14.65  19.90 
1950 08 24.91  14.43  19.67 
1950 09 20.83  11.33  16.08 
1950 10 19.34   6.81  13.07 
1950 11  5.80  -3.24   1.28 
1950 12 -1.56 -11.31  -6.43 
1951 01  1.25  -7.12  -2.93 
1951 02   .91  -9.01  -4.05 
1951 03  6.76  -3.76   1.50 
1951 04 11.90   2.21   7.05 
1951 05 21.50   9.28  15.39 
1951 06 24.04  13.61  18.82 
1951 07 26.01  15.68  20.84 
1951 08 24.50  14.07  19.28 
1951 09 21.66   9.57  15.61 
1951 10 18.83   5.66  12.24 
1951 11  4.17  -5.40   -.61 
1951 12  1.90  -9.14  -3.62 
1952 01  2.34  -7.36  -2.50 
1952 02  3.48  -5.60  -1.05 
1952 03  5.74  -3.96    .88 
1952 04 14.93   3.02   8.97 
1952 05 19.06   7.68  13.37 
1952 06 28.43  15.74  22.08 
1952 07 29.64  16.81  23.22 
1952 08 27.24  13.87  20.55 
1952 09 24.36   9.97  17.17 
1952 10 14.93    .25   7.59 
1952 11 10.14   -.92   4.61 
1952 12  1.90  -4.65  -1.37 
1953 01  1.04  -6.51  -2.73 
1953 02  5.67 -99.99 -99.99 
1953 03  8.57  -1.09   3.73 
1953 04 13.11   1.75   7.43 
1953 05 23.41  10.36  16.88 
1953 06 30.15  15.71  22.93 
1953 07 30.97  16.31  23.64 
1953 08 30.91  15.33  23.12 
1953 09 26.84  10.06  18.45 
1953 10 22.71   5.84  14.27 
1953 11 11.72    .46   6.09 
1953 12  4.71  -5.29   -.28 
1954 01  1.54  -7.58  -3.02 
1954 02  6.87  -3.41   1.72 
1954 03  7.40  -4.53   1.43 
1954 04 18.93   4.64  11.78 
1954 05 20.29   5.58  12.94 
1954 06 29.20  14.74  21.97 
1954 07 29.91  14.68  22.29 
1954 08 27.68  13.75  20.71 
1954 09 26.42  11.16  18.79 
1954 10 16.95   5.32  11.13 
1954 11  9.63  -1.32   4.15 
1954 12  2.32  -6.32  -2.00 
1955 01   .71  -9.76  -4.52 
1955 02  3.21  -7.96  -2.37 
1955 03  9.21  -3.81   2.70 
1955 04 20.39   6.26  13.32 
1955 05 24.25   9.53  16.89 
1955 06 26.50  12.87  19.68 
1955 07 31.81  19.11  25.46 
1955 08 30.32  17.20  23.76 
1955 09 26.08  11.15  18.61 
1955 10 19.34   5.66  12.50 
1955 11  8.10  -2.72   2.69 
1955 12  1.14  -7.68  -3.27 
1956 01   .67  -8.43  -3.88 
1956 02  2.71  -6.33  -1.81 
1956 03  7.63  -4.25   1.69 
1956 04 15.13   1.35   8.24 
1956 05 21.58   8.30  14.94 
1956 06 28.28  14.82  21.55 
1956 07 27.88  16.54  22.21 
1956 08 27.81  15.77  21.79 
1956 09 24.79  10.14  17.46 
1956 10 22.63   7.56  15.09 
1956 11  9.85    .22   5.03 
1956 12  4.73  -2.42   1.15 
1957 01 -1.85 -11.02  -6.43 
1957 02  5.02  -4.51    .25 
1957 03  9.29  -2.59   3.35 
1957 04 14.73   4.92   9.82 
1957 05 21.17   9.35  15.26 
1957 06 26.30  15.17  20.73 
1957 07 29.02  16.74  22.88 
1957 08 28.70  15.02  21.86 
1957 09 23.73  11.20  17.46 
1957 10 16.84   4.44  10.64 
1957 11  9.26   -.47   4.39 
1957 12  6.27  -3.65   1.31 
1958 01   .50  -7.26  -3.38 
1958 02  -.38 -10.49  -5.43 
1958 03  6.38  -1.88   2.25 
1958 04 16.74   4.00  10.37 
1958 05 22.95   7.70  15.32 
1958 06 23.74  12.20  17.96 
1958 07 27.15  17.28  22.21 
1958 08 27.06  15.68  21.37 
1959 04 15.86   3.78   9.82 
1959 05 23.95  11.46  17.70 
1959 06 28.10  14.36  21.23 
1959 07 29.13  15.65  22.39 
1959 08 30.40  18.12  24.26 
1959 09 26.63  12.41  19.52 
1959 10 17.18   5.32  11.25 
1959 11  6.95  -3.77   1.58 
1959 12  5.58  -2.62   1.48 
1960 01  1.55  -5.97  -2.21 
1960 02  1.22  -6.80  -2.79 
1960 03  1.70  -9.45  -3.87 
1960 04 18.00   5.26  11.63 
1960 05 19.34   8.37  13.85 
1960 06 24.86  12.74  18.79 
1960 07 28.15  13.65  20.90 
1960 08 28.47  15.34  21.90 
1960 09 26.04  12.60  19.32 
1960 10 17.90   4.09  10.99 
1960 11 10.77    .21   5.49 
1960 12   .57 -10.18  -4.80 
1961 02  5.83  -4.19    .81 
1961 03  9.22   -.11   4.56 
1961 04 11.03   1.52   6.27 
1961 05 19.00   6.22  12.61 
1961 06 26.25  14.15  20.20 
1961 07 27.80  16.04  21.92 
1961 08 26.46  15.78  21.12 
1961 09 26.25  13.98  20.11 
1961 10 17.41   6.49  11.95 
1961 11  9.76   -.19   4.78 
1961 12   .96  -6.14  -2.59 
1962 01 -2.22 -10.32  -6.27 
1962 02   .13  -7.80  -3.83 
1962 03  4.81  -3.62    .59 
1962 04 15.16   3.72   9.43 
1962 05 23.74  11.88  17.81 
1962 06 27.02  13.82  20.42 
1962 07 26.78  15.06  20.92 
1962 08 29.10  14.21  21.65 
1962 09 23.03  10.07  16.54 
1962 10 18.21   7.12  12.67 
1962 11  9.24   -.20   4.52 
1962 12   . 6  -9.30  -4.62 
1963 01 -5.10 -14.16  -9.63 
1963 02 -1.78 -12.86  -7.32 
1963 03  8.76   -.58   4.08 
1963 04 16.58   3.55  10.06 
1963 05 20.60   7.75  14.17 
1963 06 27.22  12.27  19.74 
1963 07 29.30  15.20  22.25 
1963 08 25.36  13.21  19.28 
1963 09 25.21  10.22  17.71 
1963 10 24.19   8.21  16.20 
1963 11 12.11   2.36   7.24 
1963 12 -2.52 -10.89  -6.70 
1964 01  2.62  -6.19  -1.78 
1964 02  2.40  -7.60  -2.60 
1964 03  7.37  -2.78   2.29 
1964 04 16.17   3.46   9.81 
1964 05 24.33  10.76  17.54 
1964 06 27.79  14.87  21.33 
1964 07 29.28  16.33  22.80 
1964 08 27.86  13.50  20.68 
1964 09 25.13  10.98  18.05 
1964 10 17.27   2.78  10.02 
1964 11 11.89    .45   6.17 
1964 12  1.74  -6.17  -2.21 
1965 01   .63  -8.93  -4.15 
1965 02  1.60  -8.35  -3.37 
1965 03  2.85  -5.03  -1.09 
1965 04 14.68   2.74   8.71 
1965 05 24.91  12.15  18.52 
1965 06 26.82  13.69  20.25 
1965 07 27.91  14.61  21.26 
1965 08 26.17  14.70  20.43 
1965 09 24.26  13.33  18.79 
1965 10 16.98   5.64  11.31 
1965 11 11.02    .13   5.57 
1965 12  5.72  -1.41   2.15 
1966 01 -2.21 -10.60  -6.40 
1966 02  2.62  -7.25  -2.31 
1966 03 10.18  -2.03   4.08 
1966 04 13.24   1.88   7.56 
1966 05 18.87   5.50  12.19 
1966 06 28.29  14.65  21.47 
1966 07 30.25  16.65  23.45 
1966 08 27.39  13.45  20.42 
1966 09 23.72   9.47  16.59 
1966 10 17.03   3.30  10.16 
1966 11 10.61    .81   5.71 
1966 12  1.76  -5.09  -1.66 
1967 01  2.06  -6.24  -2.08 
1967 02   .-5 -10.26  -5.15 
1967 03  7.76  -3.47   2.14 
1967 04 17.37   2.96  10.16 
1967 05 19.01   5.65  12.33 
1967 06 27.56  14.55  21.05 
1967 07 26.86  14.37  20.61 
1967 08 26.32  12.48  19.40 
1967 09 23.87   8.71  16.29 
1967 10 17.04   5.96  11.50 
1967 11  5.82  -2.23   1.79 
1968 01 -1.77 -10.06  -5.91 
1968 02   .58  -9.97  -4.69 
1968 03 10.14  -1.09   4.52 
1968 04 16.40   3.23   9.81 
1968 05 19.40   6.94  13.17 
1968 06 27.11  13.11  20.11 
1968 07 28.35  15.38  21.86 
1968 08 28.15  15.58  21.86 
1968 09 23.46  11.54  17.50 
1968 10 17.62   5.28  11.45 
1968 11  9.31    .52   4.92 
1969 01 -1.61  -8.54  -5.07 
1969 02  1.35  -6.20  -2.42 
1969 03  6.64  -5.19    .72 
1969 04 17.42   4.08  10.75 
1969 05 21.57   7.65  14.61 
1969 06 24.30  12.77  18.53 
1969 07 28.39  16.48  22.43 
1969 08 28.66  13.99  21.32 
1969 09 24.16  11.00  17.58 
1969 10 17.28   5.32  11.30 
1969 11  7.16   -.63   3.26 
1970 02  2.07  -8.14  -3.04 
1970 03  5.54  -3.83    .85 
1970 04 16.04   3.99  10.01 
1970 05 23.59   9.97  16.78 
1970 06 26.52  13.97  20.24 
1970 07 28.50  16.20  22.35 
1970 08 28.46  14.26  21.36 
1970 09 25.99  11.64  18.81 
1970 10 18.37   7.44  12.90 
1970 11  8.26   -.80   3.73 
1971 01 -3.23 -13.02  -8.12 
1971 02   .62  -7.21  -3.29 
1971 03  5.39  -4.07    .65 
1971 04 15.55   1.70   8.62 
1971 05 20.37   6.36  13.37 
1971 06 29.26  16.17  22.71 
1971 07 27.30  14.54  20.92 
1971 08 28.21  13.51  20.86 
1971 09 25.21  13.63  19.42 
1971 10 21.77   9.47  15.62 
1971 11  9.22    . 7   4.64 
1972 02   .98  -8.07  -3.54 
1972 03  7.40  -2.82   2.29 
