1915 07 24.14  12.28  18.20 
1915 08 22.17  11.65  16.91 
1915 09 21.53   9.52  15.52 
1915 10 13.39   4.23   8.81 
1915 11  5.62  -1.24   2.19 
1915 12 -1.43  -8.78  -5.10 
1916 01   .27  -8.30  -4.01 
1916 02 -4.54 -14.31  -9.42 
1916 03   .23 -11.87  -5.82 
1916 04  9.60   1.07   5.33 
1916 05 16.31   5.43  10.87 
1916 06 20.12   8.79  14.45 
1916 07 29.43  15.66  22.54 
1916 08 27.35  13.03  20.19 
1916 09 19.78   8.80  14.29 
1916 10 13.35   3.15   8.25 
1916 11  4.34  -2.34    .99 
1916 12 -1.34  -9.16  -5.25 
1917 01 -2.13 -11.80  -6.96 
1917 02 -6.00 -17.23 -11.61 
1917 03  4.01  -5.97   -.97 
1917 04  7.69  -1.59   3.05 
1917 05 12.66   2.58   7.62 
1917 06 19.79   8.89  14.35 
1917 07 25.11  14.31  19.71 
1917 08 23.82  11.67  17.74 
1917 09 20.42   6.16  13.29 
1917 10  8.24    .56   4.40 
1917 11  3.22  -5.06   -.91 
1917 12 -5.66 -13.25  -9.45 
1918 01 -7.15 -18.33 -12.74 
1918 02 -2.26 -15.32  -8.79 
1918 03  5.28  -5.86   -.28 
1918 04 11.30  -1.59   4.85 
1918 05 20.28   7.34  13.81 
1918 06 21.78   9.43  15.61 
1918 07 25.89  10.79  18.34 
1918 08 26.99  12.48  19.73 
1918 09 15.49   5.35  10.42 
1918 10 14.21   4.48   9.35 
1918 11  6.13    .43   3.28 
1918 12   .81  -6.28  -2.73 
1919 01 -1.45  -8.35  -4.90 
1919 02 -1.61  -9.43  -5.52 
1919 03  2.94  -6.82  -1.94 
1919 04  8.59   -.71   3.94 
1919 05 16.11   5.43  10.77 
1919 06 27.30  13.86  20.58 
1919 07 26.87  12.97  19.92 
1919 08 23.42  11.59  17.50 
1919 09 21.00   9.79  15.39 
1919 10 14.38   4.87   9.62 
1919 11  3.30  -2.96    .16 
1919 12 -5.42 -12.38  -8.89 
1920 01 -9.13 -18.84 -13.98 
1920 02 -5.50 -16.44 -10.97 
1920 03  3.22  -6.89  -1.83 
1920 04  6.70  -1.60   2.55 
1920 05 17.20   3.99  10.60 
1920 06 23.76  10.46  17.11 
1920 07 22.49  10.92  16.70 
1920 08 25.25  12.41  18.83 
1920 09 21.86   9.21  15.53 
1920 10 16.52   6.68  11.60 
1920 11  3.03  -3.05    . 0 
1920 12  -.25  -6.10  -3.17 
1921 01 -1.07  -9.22  -5.14 
1921 02 -1.27  -8.85  -5.06 
1921 03  6.67  -3.20   1.73 
1921 04 13.98   3.52   8.75 
1921 05 19.25   7.51  13.38 
1921 06 24.96  11.13  18.04 
1921 07 29.24  16.43  22.83 
1921 08 23.81  12.23  18.02 
1921 09 22.67  11.44  17.05 
1921 10 12.98   3.87   8.42 
1921 11  2.76  -2.15    .30 
1921 12 -1.62  -8.14  -4.88 
1922 01 -4.23 -11.94  -8.08 
1922 02 -2.53  -9.87  -6.20 
1922 03  3.19  -5.55  -1.18 
1922 04 10.41   -.11   5.15 
1922 05 21.36   8.21  14.78 
1922 06 23.08  10.49  16.78 
1922 07 24.75  12.58  18.66 
1922 10 12.74   3.05   7.89 
1922 11  5.53   -.89   2.32 
1922 12 -1.85  -8.64  -5.25 
1923 01 -4.94 -13.15  -9.04 
1923 02 -6.66 -15.18 -10.92 
1923 03 -1.81 -10.99  -6.39 
1923 04  8.22  -2.58   2.82 
1923 05 16.95   3.10  10.03 
1923 06 24.66  11.75  18.20 
1923 07 26.22  11.63  18.92 
1923 08 24.40  10.25  17.32 
1923 09 20.63   9.39  15.01 
1923 10 12.92   2.21   7.56 
1923 11  4.96  -2.45   1.25 
1923 12  2.56  -3.38   -.41 
1924 01 -5.03 -13.08  -9.05 
1924 02 -4.88 -14.83  -9.85 
1924 03   .-2  -7.60  -3.81 
1924 04  9.60  -1.12   4.24 
1924 05 13.13   2.62   7.87 
1924 06 22.22   9.31  15.76 
1924 07 24.06  11.28  17.67 
1924 08 24.15  10.65  17.40 
1924 09 17.95   6.30  12.12 
1924 10 16.36   2.76   9.56 
1924 11  4.75  -2.74   1.00 
1924 12 -4.42 -11.42  -7.92 
1925 01 -5.08 -13.50  -9.29 
1925 02 -1.11 -10.08  -5.59 
1925 03  3.14  -6.34  -1.60 
1925 04 13.18    . 7   6.62 
1925 05 14.47   2.08   8.27 
1925 06 24.12  11.50  17.81 
1925 07 24.50  10.88  17.69 
1925 08 26.54  11.67  19.10 
1925 09 20.07  10.02  15.04 
1925 10  7.70   -.95   3.37 
1925 11  3.40  -2.94    .23 
1925 12 -2.76  -9.22  -5.99 
1926 01 -3.57 -10.61  -7.08 
1926 02 -4.05 -12.99  -8.52 
1926 03 -2.71 -12.59  -7.65 
1926 04  2.89  -4.81   -.95 
1926 05 13.58   2.15   7.86 
1926 06 19.95   7.58  13.77 
1926 07 25.27  11.01  18.14 
1926 08 24.41  12.00  18.20 
1926 09 18.59   8.66  13.62 
1926 10 11.04   2.15   6.59 
1926 11  3.90  -3.44    .23 
1926 12 -3.89 -10.32  -7.10 
1927 01 -4.52 -13.69  -9.10 
1927 02 -1.63 -10.40  -6.01 
1927 03  3.91  -4.71   -.39 
1927 04 10.49  -1.20   4.64 
1927 05 15.45   5.18  10.31 
1927 06 20.43   6.95  13.69 
1927 07 24.44  11.29  17.86 
1927 08 22.39   8.05  15.21 
1927 09 22.73   9.12  15.92 
1927 10 16.08   5.09  10.58 
1927 11  6.37  -1.91   2.23 
1927 12  -.91  -8.85  -4.88 
1928 01 -3.21 -11.44  -7.32 
1928 02 -4.00 -12.64  -8.32 
1928 03  1.34  -9.02  -3.84 
1928 04  7.64  -1.73   2.95 
1928 05 16.49   3.59  10.04 
1928 06 21.11   8.33  14.72 
1928 07 25.18  12.42  18.79 
1928 08 25.64  12.45  19.04 
1928 09 18.07   6.13  12.10 
1928 10 13.89   4.21   9.05 
1928 11  5.04  -1.47   1.78 
1928 12   .69  -6.46  -2.88 
1929 01 -4.73 -12.10  -8.41 
1929 02 -4.51 -14.77  -9.64 
1929 03  5.13  -5.33    .-9 
1929 04 10.66    .57   5.61 
1929 05 15.59   3.51   9.55 
1929 06 22.20   7.95  15.07 
1929 07 25.89  10.65  18.27 
1929 08 22.70   9.26  15.98 
1929 09 21.42   8.18  14.80 
1929 10 11.43   1.38   6.40 
1929 11  3.88  -3.54    .17 
1929 12 -3.62 -10.56  -7.09 
1930 01 -4.31 -11.83  -8.07 
1930 02  -.54 -11.27  -5.90 
1930 03  1.29  -8.52  -3.61 
1930 04  9.18  -1.41   3.88 
1930 05 17.87   6.36  12.12 
1930 06 23.77  11.71  17.74 
1930 07 25.55  11.35  18.45 
1930 08 25.87   9.71  17.79 
1930 09 22.56   8.13  15.34 
1930 10 13.05   1.85   7.45 
1930 11  6.78  -2.65   2.06 
1930 12 -1.52  -8.95  -5.23 
1931 01 -2.55 -11.66  -7.10 
1931 02  -.47 -12.15  -6.31 
1931 03  1.38  -7.59  -3.10 
1931 04 10.96  -1.04   4.96 
1931 05 18.02   5.77  11.89 
1931 06 23.86   9.50  16.68 
1931 07 27.43  14.01  20.72 
1931 08 24.77  12.03  18.40 
1931 09 23.25   9.79  16.52 
1931 10 15.61   3.71   9.66 
1931 11  9.72   1.33   5.53 
1931 12  1.25  -4.82  -1.78 
1932 01  2.64  -3.92   -.64 
1932 02   .26  -9.70  -4.71 
1932 03 -1.04  -9.32  -5.18 
1932 04  7.22  -2.69   2.26 
1932 05 17.42   5.44  11.43 
1932 06 23.30  10.24  16.77 
1932 07 23.54  12.11  17.82 
1932 08 25.44  12.31  18.87 
1932 09 21.11   6.93  14.02 
1932 10 13.97   3.75   8.86 
1932 11  3.44  -4.90   -.73 
1932 12   . 9  -7.84  -3.87 
1933 01  2.06  -6.21  -2.07 
1933 02 -3.09 -12.34  -7.71 
1933 03   .16  -7.62  -3.73 
1933 04 10.37    .28   5.32 
1933 05 18.92   6.65  12.78 
1933 06 25.81  10.55  18.18 
1933 07 28.25  11.81  20.03 
1933 08 25.84  10.59  18.21 
1933 09 22.41   9.25  15.83 
1933 10 11.78   1.73   6.75 
1933 11  2.52  -7.14  -2.31 
1933 12 -2.21 -10.32  -6.26 
1934 01 -2.11  -9.62  -5.87 
1934 02 -8.18 -22.98 -15.58 
1934 03  -.73 -11.67  -6.20 
1934 04  8.07  -1.42   3.32 
1934 05 20.20   4.25  12.22 
1934 06 25.54  10.56  18.05 
1934 07 27.35  11.28  19.31 
1934 08 24.01   8.46  16.23 
1934 09 21.66  10.61  16.13 
1934 10 12.40   1.00   6.70 
1934 11  6.95   -.51   3.21 
1934 12 -2.35 -10.37  -6.36 
1935 01 -4.37 -12.94  -8.65 
1935 02 -3.23 -14.21  -8.72 
1935 03  4.87  -5.67   -.40 
1935 04  9.92  -1.65   4.13 
1935 05 14.72   1.48   8.10 
1935 06 22.04   9.60  15.82 
1935 07 27.18  14.71  20.94 
1935 08 25.30  11.48  18.39 
1935 09 19.86   5.88  12.87 
1935 10 13.44   1.77   7.60 
1935 11  5.09  -1.63   1.73 
1935 12 -3.65 -11.04  -7.34 
1936 01 -4.55 -12.53  -8.54 
1936 02 -6.88 -18.04 -12.46 
1936 03  2.57  -6.39  -1.91 
1936 04  6.30  -2.20   2.05 
1936 05 20.16   6.02  13.09 
1936 06 23.37   8.22  15.79 
1936 07 27.65   9.39  18.52 
1936 08 25.50  10.74  18.11 
1936 09 22.43   8.96  15.69 
1936 10 12.63   1.83   7.23 
1936 11  2.22  -6.21  -1.99 
1936 12   .75  -7.63  -3.44 
1937 01   .13  -8.26  -4.06 
1937 02 -1.09  -9.97  -5.53 
1937 03 -1.02 -10.83  -5.92 
1937 04  8.54   -.72   3.91 
1937 05 18.04   5.09  11.57 
1937 06 23.06  10.16  16.61 
1937 07 26.43  12.38  19.40 
1937 08 27.87  12.94  20.40 
1937 09 19.62   6.22  12.92 
1937 10 10.59   1.54   6.06 
1937 11  4.50  -3.12    .69 
1937 12 -2.35 -10.10  -6.23 
1938 01 -4.25 -13.35  -8.80 
1938 02 -1.25  -9.68  -5.46 
1938 03  5.01  -6.51   -.75 
1938 04 11.07    .89   5.98 
1938 05 17.06   4.71  10.89 
1938 06 23.43   9.43  16.43 
1938 07 26.98  13.14  20.06 
1938 08 26.91  13.78  20.34 
1938 09 18.79   5.92  12.36 
1938 10 16.70   3.37  10.03 
1938 11  7.61  -2.19   2.71 
1938 12  -.98  -6.54  -3.76 
1939 01 -3.37 -13.25  -8.30 
1939 02  -.68 -13.23  -6.95 
1939 03   .45  -9.35  -4.45 
1939 04  8.22  -1.28   3.47 
1939 05 19.68   6.11  12.89 
1939 06 23.43  11.53  17.48 
1939 07 26.31  11.60  18.95 
1939 08 26.54  12.54  19.54 
1939 09 20.98   7.19  14.08 
1939 10 13.89   2.19   8.04 
1939 11  4.44  -4.16    .14 
1939 12  1.51  -6.22  -2.35 
1940 01 -6.34 -16.65 -11.49 
1940 02 -1.62 -14.21  -7.91 
1940 03 -1.76 -10.81  -6.28 
1940 04  7.19  -3.26   1.96 
1940 05 16.53   5.57  11.05 
1940 06 21.89  10.50  16.19 
1940 07 25.74  12.20  18.96 
1940 08 24.41  11.65  18.02 
1940 09 20.64   7.37  14.00 
1940 10 12.13    .50   6.31 
1940 11  3.79  -3.34    .22 
1940 12   .15  -8.35  -4.10 
1941 01 -3.57 -13.15  -8.35 
1941 02 -3.21 -12.04  -7.62 
1941 03 -1.47 -13.35  -7.41 
1941 04 14.65    .82   7.73 
1941 05 18.73   5.39  12.06 
1941 06 24.58  10.48  17.52 
1941 07 26.40  11.81  19.10 
1941 08 22.23   8.13  15.18 
1941 09 22.60   8.35  15.47 
1941 10 13.39   4.09   8.74 
1941 11  6.74   -.52   3.11 
1941 12  1.13  -6.39  -2.63 
1942 01 -3.55 -11.18  -7.36 
1942 02 -5.06 -13.29  -9.17 
1942 03  2.84  -4.90  -1.03 
1942 04 14.00    .46   7.23 
1942 05 17.29   4.73  11.01 
1942 06 23.00  10.00  16.50 
1942 07 24.46  11.27  17.86 
1942 08 24.19  11.26  17.72 
1942 09 20.18   7.40  13.79 
1942 10 13.73   2.30   8.01 
1942 11  5.79  -3.21   1.29 
1942 12 -3.04 -10.55  -6.79 
1943 01 -5.47 -15.62 -10.54 
1943 02 -1.85 -11.29  -6.57 
1943 03  -.66 -10.83  -5.74 
1943 04  5.85  -4.25    .79 
1943 05 16.37   4.50  10.43 
1943 06 24.20  12.99  18.59 
1943 07 25.06  11.44  18.25 
1943 08 23.29  10.79  17.04 
1943 09 19.12   6.30  12.71 
1943 10 12.28   1.30   6.79 
1943 11  3.69  -3.69    . 0 
1943 12 -2.29 -11.67  -6.98 
1944 01  -.68  -8.01  -4.34 
1944 02 -2.76 -12.41  -7.58 
1944 03  -.72 -10.07  -5.39 
1944 04  8.63  -2.20   3.21 
1944 05 20.83   7.96  14.39 
1944 06 23.54  10.37  16.95 
1944 07 25.83  10.87  18.35 
1944 08 27.22  10.86  19.03 
1944 09 21.84   8.51  15.17 
1944 10 14.70   1.70   8.20 
1944 11  6.06   -.87   2.59 
1944 12 -3.06 -11.52  -7.29 
1945 01 -8.16 -18.14 -13.15 
1945 02 -2.66 -12.77  -7.71 
1945 03 10.22  -2.41   3.91 
1945 04 11.95    .69   6.32 
1945 05 13.24   2.32   7.78 
1945 06 20.87   7.65  14.26 
1945 07 24.34  11.02  17.68 
1945 08 24.73  10.06  17.39 
1945 09 20.24   7.89  14.06 
1945 10 12.41    .97   6.69 
1945 11  5.61  -2.70   1.45 
1945 12 -2.59 -12.06  -7.32 
1946 01 -2.44  -9.38  -5.91 
1946 02 -3.77 -13.76  -8.76 
1946 03  9.62  -3.02   3.30 
1946 04  9.62  -3.06   3.28 
1946 05 15.13   2.71   8.92 
1946 06 21.67   8.39  15.03 
1946 07 26.48  10.05  18.26 
1946 08 22.22   8.18  15.20 
1946 09 21.54   6.49  14.01 
1946 10 16.83   3.62  10.22 
1946 11  6.21  -1.12   2.54 
1946 12 -2.40  -8.35  -5.37 
1947 01 -4.09 -10.43  -7.26 
1947 02 -5.45 -13.50  -9.47 
1947 03  -.37  -9.01  -4.69 
1947 04  6.19  -4.19    .99 
1947 05 11.36   2.29   6.82 
1947 06 21.11   7.72  14.41 
1947 07 22.91  12.03  17.46 
1947 08 28.20  13.50  20.85 
1947 09 21.32   8.00  14.66 
1947 10 19.06   4.85  11.95 
1947 11  2.77  -4.08   -.65 
1947 12 -3.31 -11.07  -7.18 
1948 01 -6.58 -17.00 -11.79 
1948 02 -4.21 -14.98  -9.59 
1948 03   .22 -99.99 -99.99 
1948 04 10.51   -.47   5.02 
1948 06 20.75 -99.99 -99.99 
1948 07 23.89  11.73  17.81 
1948 08 24.77  10.90  17.83 
1948 10 99.99   1.82 -99.99 
1948 11 99.99   1.70 -99.99 
1948 12 99.99  -6.64 -99.99 
1962 01 -5.34 -13.37  -9.35 
1962 02 -5.13 -15.57 -10.35 
1962 03  1.36  -7.55  -3.09 
1962 04 10.72    .13   5.42 
1962 05 20.04   7.42  13.73 
1962 06 22.02   9.72  15.87 
1962 07 23.45  10.66  17.05 
1962 08 24.02  11.52  17.77 
1962 09 17.37   7.33  12.35 
1962 10 13.10   3.71   8.40 
1962 11  4.87  -2.33   1.26 
1962 12 -2.48 -10.89  -6.68 
1963 01 -7.99 -15.24 -11.61 
1963 02 -7.11 -17.52 -12.31 
1963 03  2.00  -7.65  -2.82 
1963 04 11.14  -1.14   5.00 
1963 05 15.41   3.53   9.47 
1963 06 22.96   9.46  16.20 
1963 07 24.68  11.81  18.24 
1963 08 21.50   9.84  15.67 
1963 09 18.33   5.65  11.99 
1963 10 18.65   5.34  11.99 
1963 11  7.39    .91   4.15 
1963 12 -4.94 -13.82  -9.38 
1964 01 -1.84  -9.96  -5.90 
1964 02 -2.92 -12.77  -7.84 
1964 03  1.42  -6.97  -2.77 
1964 04  9.80    .-9   4.85 
1964 05 18.74   5.77  12.25 
1964 06 22.09   8.45  15.27 
1964 07 25.46  12.97  19.21 
1964 08 20.36   9.93  15.15 
1964 09 18.59   6.85  12.72 
1964 10 11.96    .62   6.29 
1964 11  7.17   -.74   3.21 
1964 12 -1.24  -7.72  -4.48 
1965 01 -4.61 -13.18  -8.89 
1965 02 -3.59 -12.42  -8.00 
1965 03 -1.07  -9.14  -5.10 
1965 04  6.64  -3.45   1.59 
1965 05 19.04   5.73  12.39 
1965 06 21.40   7.89  14.64 
1965 07 22.00   8.68  15.34 
1965 08 22.40   9.85  16.12 
1965 09 19.62   9.29  14.45 
1965 10 10.59   1.51   6.05 
1965 11  4.89  -2.25   1.32 
1965 12   .60  -5.77  -2.58 
1966 01 -5.06 -13.99  -9.52 
1966 02 -2.48 -10.18  -6.33 
1966 03  2.88  -5.74  -1.42 
1966 04  7.32  -1.62   2.85 
1966 05 13.21   1.54   7.37 
1966 06 22.66  10.07  16.36 
1966 07 26.15  12.15  19.15 
1966 08 23.36  11.86  17.61 
1966 09 17.35   6.84  12.09 
1966 10 11.75   1.82   6.78 
1966 11  6.11  -1.11   2.50 
1966 12 -1.55  -9.09  -5.32 
1967 01  -.97  -8.93  -4.95 
1967 02 -4.94 -15.12 -10.03 
1967 03   .38  -9.09  -4.35 
1967 04 10.07   -.70   4.68 
1967 05 12.42   1.64   7.03 
1967 06 23.91  12.68  18.29 
1967 07 22.42  11.59  17.00 
1967 08 21.50  10.48  15.99 
1967 09 18.90   5.48  12.19 
1967 10 11.87   3.56   7.71 
1967 11  1.71  -4.21  -1.25 
1967 12  -.54  -7.62  -4.08 
1968 01 -5.23 -12.81  -9.02 
1968 02 -5.51 -15.23 -10.37 
1968 03  3.44  -6.79  -1.67 
1968 04 12.46    .54   6.50 
1968 05 14.05   3.73   8.89 
1968 06 21.43   9.21  15.32 
1968 07 24.15  10.99  17.57 
1968 08 23.58  10.86  17.21 
1968 09 20.50  11.15  15.82 
1968 10 13.62   4.62   9.12 
1968 11  4.37  -1.89   1.24 
1968 12 -3.17 -10.70  -6.93 
1969 01 -3.88 -11.91  -7.89 
1969 02 -2.89 -12.32  -7.60 
1969 03  -.50  -9.28  -4.89 
1969 04 11.29    . 0   5.64 
1969 05 16.20   3.35   9.77 
1969 06 19.56   7.82  13.69 
1969 07 24.19  11.93  18.06 
1969 08 25.50  12.41  18.95 
1969 09 19.89   8.60  14.25 
1969 10 12.20   2.24   7.22 
1969 11  4.42  -1.92   1.25 
1969 12 -3.41 -11.15  -7.28 
1970 01 -6.63 -16.70 -11.66 
1970 02 -3.80 -13.63  -8.71 
1970 03 -1.16 -10.69  -5.92 
1970 04  9.97    .-6   4.95 
1970 05 17.35   5.46  11.40 
1970 06 22.14   9.31  15.72 
1970 07 24.46  13.91  19.18 
1970 08 24.39  11.35  17.86 
1970 09 19.12   9.47  14.29 
1970 10 13.71   4.55   9.13 
1970 11  5.49   -.44   2.52 
1970 12 -2.52  -9.34  -5.93 
1971 01 -6.05 -14.23 -10.13 
1971 02 -3.08 -10.41  -6.74 
1971 03 -1.07 -11.22  -6.14 
1971 04  7.75  -2.81   2.47 
1971 05 16.99   3.45  10.22 
1971 06 23.91  11.53  17.71 
1971 07 22.91  10.89  16.90 
1971 08 23.30  10.04  16.67 
1971 09 21.29  10.45  15.87 
1971 10 17.09   7.50  12.29 
1971 11  4.59  -2.41   1.09 
1971 12  1.29  -6.50  -2.60 
1972 01 -3.24 -11.50  -7.37 
1972 02 -4.41 -14.18  -9.29 
1972 03 -1.40 -10.61  -6.00 
1972 04  5.81  -4.03    .88 
1972 05 19.20   6.46  12.83 
1972 06 19.54   7.89  13.71 
1972 07 24.05  11.58  17.81 
1972 08 22.58  11.71  17.14 
1972 09 19.54   7.98  13.76 
1972 10  9.68   1.00   5.34 
1972 11  2.31  -2.34    .-1 
1972 12  -.97  -7.93  -4.44 
1973 01 -2.34  -9.64  -6.00 
1973 02 -4.21 -14.64  -9.43 
1973 03  5.84  -2.01   1.91 
1973 04 10.35    .63   5.49 
1973 05 14.35   4.30   9.32 
1973 06 22.41  12.16  17.28 
1973 07 24.96  13.38  19.17 
1973 08 25.58  14.34  19.95 
1973 09 20.36   7.43  13.89 
1973 10 14.86   5.75  10.30 
1973 11  4.86  -1.17   1.84 
1973 12 -2.14  -9.21  -5.67 
1974 01 -2.56  -9.89  -6.22 
1974 02 -5.39 -14.68 -10.03 
1974 03   .75  -7.53  -3.39 
1974 04 10.93   -.31   5.31 
1974 05 13.83   2.69   8.26 
1974 06 21.19  10.22  15.71 
1974 07 24.43  11.42  17.92 
1974 08 24.36  11.93  18.14 
1974 09 17.71   6.53  12.12 
1974 10 11.49   1.37   6.43 
1974 11  5.26  -1.87   1.69 
1974 12  -.72  -6.11  -3.41 
1975 01 -1.92  -9.88  -5.90 
1975 02 -2.84  -8.93  -5.88 
1975 03 -1.10  -9.12  -5.11 
1975 04  5.10  -4.42    .33 
1975 05 20.74   8.46  14.60 
1975 06 22.21  11.63  16.92 
1975 07 25.00  12.78  18.89 
1975 08 23.51  11.98  17.74 
1975 09 16.32   6.67  11.49 
1975 10 13.73   4.26   8.99 
1975 11  9.18   2.40   5.79 
1975 12 -1.63 -10.52  -6.07 
1976 01 -5.96 -16.27 -11.11 
1976 02   .-8  -9.33  -4.70 
1976 03  3.59  -5.91  -1.16 
1976 04 11.10    .85   5.97 
1976 05 14.26   4.00   9.13 
1976 06 23.70  11.55  17.62 
1976 07 22.76  11.52  17.14 
1976 08 22.87  10.89  16.88 
1976 09 18.29   7.39  12.84 
1976 10  8.79    .96   4.87 
1976 11  1.10  -5.15  -2.02 
1976 12 -5.36 -13.49  -9.42 
1977 01 -9.39 -17.28 -13.33 
1977 02 -4.79 -12.06  -8.42 
1977 03  4.53  -4.01    .26 
1977 04 12.09    .57   6.33 
1977 05 20.86   5.79  13.32 
1977 06 21.04   7.99  14.51 
1977 07 24.72  13.25  18.98 
1977 08 21.68  11.05  16.36 
1977 09 17.40   9.93  13.67 
1977 10 11.38   2.91   7.14 
1977 11  5.68   -.58   2.55 
1977 12 -2.50  -9.39  -5.95 
1978 01 -6.56 -14.49 -10.52 
1978 02 -7.31 -17.66 -12.48 
1978 03 -1.25 -11.84  -6.54 
1978 04  7.38  -2.41   2.48 
1978 05 17.62   6.55  12.08 
1978 06 21.03   7.94  14.48 
1978 07 24.42  11.78  18.10 
1978 08 24.03  11.42  17.72 
1978 09 18.91   7.91  13.41 
1978 10 11.69   2.54   7.11 
1978 11  5.93  -2.73   1.59 
1978 12  -.87  -8.28  -4.57 
1979 01 -6.20 -13.09  -9.64 
1979 02 -8.55 -18.58 -13.56 
1979 03  4.26  -4.63   -.18 
1979 04  7.74  -1.19   3.27 
1979 05 16.04   5.30  10.67 
1979 06 22.09   9.97  16.03 
1979 07 24.72  12.19  18.45 
1979 08 22.08  11.20  16.64 
1979 09 19.87   7.50  13.68 
1979 10 10.88   3.31   7.09 
1979 11  5.36  -1.14   2.11 
1979 12   .40  -6.20  -2.90 
1980 01 -3.45 -11.11  -7.28 
1980 02 -6.84 -15.53 -11.18 
1980 04  9.51   -.32   4.59 
1980 05 17.99   5.67  11.83 
1980 06 18.84   7.65  13.24 
1980 07 23.66  12.09  17.87 
1980 08 24.33  13.92  19.12 
1980 09 18.57   7.94  13.25 
1980 10  8.35   1.91   5.13 
1980 11  3.16  -3.07    . 4 
1981 01 -7.57 -16.37 -11.97 
1981 02  -.99  -8.82  -4.90 
1981 03  1.92  -7.04  -2.56 
1981 04 10.60    .50   5.55 
1981 05 15.79   4.27  10.03 
1981 06 21.17  10.04  15.60 
1981 07 24.64  12.44  18.53 
1981 08 23.15  12.92  18.03 
1981 09 16.82   8.66  12.74 
1981 10  9.24   1.21   5.22 
1981 11  5.68  -2.33   1.67 
1981 12 -2.14  -7.77  -4.95 
1982 01 -7.57 -16.75 -12.16 
1982 02 -5.41 -13.36  -9.38 
1982 03  -.36  -8.20  -4.27 
1982 04  7.93  -3.37   2.28 
1982 05 20.20   8.51  14.35 
1982 06 18.87   8.43  13.65 
1982 07 24.28  13.00  18.64 
1982 08 21.18  10.13  15.65 
1982 09 18.29   9.33  13.81 
1982 10 13.66   3.05   8.35 
1982 11  5.68   -.96   2.35 
1982 12  2.50  -4.66  -1.07 
1983 01 -2.91 -10.37  -6.64 
1983 02 -1.11  -8.28  -4.69 
1983 03  3.58  -4.69   -.55 
1983 04  8.10   -.43   3.84 
1983 05 13.64   3.14   8.39 
1983 06 23.09  10.08  16.58 
1983 07 26.03  13.54  19.78 
1983 08 24.48  13.52  19.00 
1983 09 20.10   9.17  14.63 
1983 10 11.85   3.37   7.61 
1983 11  5.34  -1.16   2.09 
1983 12 -5.19 -11.72  -8.45 
1984 01 -7.25 -15.67 -11.46 
1984 02   .16  -6.42  -3.13 
1984 03 -1.86 -10.76  -6.31 
1984 04 11.01   1.03   6.02 
1984 05 13.67   3.02   8.34 
1984 06 21.96  10.63  16.29 
1984 07 23.22  11.58  17.40 
1984 08 24.43  12.48  18.45 
1984 09 16.90   6.97  11.93 
1984 10 14.68   4.33   9.50 
1984 11  4.83  -2.52   1.15 
1984 12  1.44  -6.01  -2.28 
1985 01 -6.27 -13.47  -9.87 
1985 02 -3.75 -11.51  -7.63 
1985 03  1.90  -7.32  -2.71 
1985 04 12.25    .67   6.46 
1985 05 18.29   5.36  11.83 
1985 06 19.46   7.27  13.37 
1985 07 23.36  11.73  17.54 
1985 08 22.80  11.11  16.95 
1985 09 20.48  10.00  15.24 
1985 10 12.79   3.35   8.07 
1985 11  4.21  -1.16   1.53 
1985 12 -4.21 -10.14  -7.18 
1986 01 -4.27 -11.59  -7.93 
1986 02 -4.66 -11.54  -8.10 
1986 03  2.94  -6.58  -1.82 
1986 04 12.08   1.32   6.70 
1986 05 18.23   7.53  12.88 
1986 06 20.24   8.26  14.25 
1986 08 21.50  10.84  16.17 
1986 09 18.21   9.00  13.61 
1986 10 11.92   3.17   7.54 
1996 08 24.80  12.50  18.65 
1996 09 19.20   9.30  14.25 
1996 10 12.40   3.60   8.00 
1996 11  2.00  -4.00  -1.00 
1996 12   .10  -5.40  -2.65 
1997 01 -3.70 -13.20  -8.45 
1997 02  -.90 -10.60  -5.75 
1997 03   .70  -7.80  -3.55 
1997 04  9.30  -1.90   3.70 
1997 05 12.30   2.30   7.30 
1997 06 24.40  11.80  18.10 
1997 07 23.50  12.40  17.95 
1997 08 21.60  10.70  16.15 
1997 09 18.90   8.80  13.85 
1997 10 12.50   2.70   7.60 
1997 11  3.50  -2.70    .39 
1997 12  -.40  -6.30  -3.35 
1998 01  -.80  -7.00  -3.90 
1998 02  1.70  -6.50  -2.40 
1998 03  3.70  -3.60    . 5 
1998 04 12.60    .30   6.45 
1998 05 21.60   9.10  15.35 
1998 06 22.70  10.80  16.75 
1998 07 25.30  12.30  18.79 
1998 08 25.90  13.30  19.60 
1998 09 22.00   9.70  15.85 
1998 10 14.20   3.80   9.00 
1998 11  6.10   -.30   2.90 
1998 12  2.30  -5.10  -1.40 
1999 01 -4.10 -12.20  -8.14 
1999 02   .40  -7.90  -3.75 
1999 03  2.40  -6.80  -2.20 
1999 04 12.10    .80   6.45 
1999 05 20.29   7.40  13.85 
1999 06 24.20  12.70  18.45 
1999 07 27.00  15.00  21.00 
1999 08 22.80  12.00  17.40 
1999 09 21.50   9.50  15.50 
1999 10 12.20   2.50   7.35 
1999 11  7.10   -.50   3.30 
1999 12   .70  -7.10  -3.20 
2000 01 -3.00 -12.00  -7.50 
2000 02  -.30  -9.39  -4.85 
2000 03  7.30  -2.20   2.55 
2000 04  9.70   -.40   4.65 
2000 05 18.00   7.30  12.65 
2000 06 22.00  11.80  16.90 
2000 07 22.80  12.40  17.59 
2000 08 23.00  12.70  17.85 
2000 09 18.79   8.60  13.70 
2000 10 14.50   4.69   9.60 
2000 11  4.30  -2.20   1.05 
2000 12 -5.40 -14.00  -9.70 
2001 01 -2.80 -10.10  -6.45 
2001 02 -2.20 -10.30  -6.25 
2001 03   .80  -8.20  -3.69 
2001 04 11.80    .70   6.25 
2001 05 18.40   7.90  13.15 
2001 06 22.80  11.40  17.09 
2001 07 23.70  13.20  18.45 
2001 08 26.20  13.90  20.04 
2001 09 19.00   8.30  13.65 
2001 10 12.50   4.19   8.35 
2001 11  9.00   2.00   5.50 
2001 12  2.20  -3.70   -.75 
2002 01  -.10  -6.40  -3.25 
2002 02  -.20  -8.60  -4.40 
2002 03  2.30  -6.50  -2.09 
2002 04 10.10   1.20   5.65 
2002 05 14.20   3.80   9.00 
2002 06 22.80  12.60  17.70 
2002 07 26.90  14.10  20.50 
2002 08 25.00  13.30  19.15 
2002 09 23.50  11.70  17.60 
2002 10 10.60   2.70   6.65 
2002 11  3.20  -2.60    .30 
2002 12 -1.20  -8.00  -4.60 
2003 01 -6.60 -14.80 -10.70 
2003 02 -5.30 -15.30 -10.30 
2003 03  2.30  -8.20  -2.94 
2003 04  9.60  -1.90   3.85 
2003 05 15.80   5.70  10.75 
2003 06 22.10  10.00  16.04 
2003 07 24.00  12.80  18.40 
2003 08 24.60  14.10  19.35 
