1911 06 99.99   8.18 -99.99 
1911 07 99.99   7.33 -99.99 
1911 08 27.07 -99.99 -99.99 
1911 09 22.57   4.16  13.36 
1911 10 14.31 -99.99 -99.99 
1911 11  6.44  -9.31  -1.43 
1911 12  -.40 -18.39  -9.39 
1912 01  4.51 -12.97  -4.23 
1912 02  4.57 -11.42  -3.42 
1912 03  5.64  -8.80  -1.58 
1912 04 12.12  -3.10   4.51 
1912 05 16.84    .28   8.56 
1912 06 24.04   4.75  14.39 
1912 07 26.95   7.82  17.38 
1912 08 26.92   6.99  16.95 
1912 09 99.99    .69 -99.99 
1912 10 14.08  -1.86   6.11 
1912 11  8.47  -8.25    .11 
1912 12  1.31 -14.95  -6.82 
1913 01  2.24 -16.11  -6.93 
1913 02  1.74 -16.60  -7.43 
1913 03  7.18  -6.88    .14 
1913 04 13.79  -1.77   6.01 
1913 05 20.80   1.11  10.95 
1913 06 24.61   6.02  15.31 
1913 07 26.12   7.33  16.72 
1913 08 99.99   7.54 -99.99 
1913 09 22.38   2.90  12.64 
1913 10 12.14 -99.99 -99.99 
1913 11  7.39  -6.45    .47 
1913 12 -7.88 -24.11 -15.99 
1914 01 -1.54 -19.27 -10.40 
1914 02   .31 -15.62  -7.65 
1914 03  8.33  -6.55    .88 
1914 04 13.14  -1.01   6.06 
1914 05 20.21    .58  10.40 
1914 06 24.28   4.55  14.41 
1914 07 28.46   8.82  18.64 
1914 08 27.47   8.17  17.82 
1914 09 23.79   2.93  13.36 
1914 10 15.72   -.10   7.81 
1914 11 14.32  -8.85   2.73 
1914 12  -.94 -18.54  -9.74 
1915 01  1.80 -18.50  -8.35 
1915 02  4.03 -11.32  -3.64 
1915 03  6.36  -9.30  -1.47 
1915 04 10.28  -2.47   3.90 
1915 05 11.69  -1.10   5.29 
1915 06 17.93   1.48   9.70 
1915 08 29.09   7.12  18.10 
1915 09 17.49   2.43   9.96 
1915 10 20.41   -.47   9.97 
1915 11  6.73 -99.99 -99.99 
1915 12  2.06 -15.70  -6.82 
1916 01 -1.95 -18.70 -10.32 
1916 02  2.85 -10.58  -3.86 
1916 03 10.85  -6.40   2.22 
1916 04 14.37  -4.88   4.74 
1916 05 16.33   -.83   7.75 
1916 06 24.35   3.78  14.06 
1916 08 26.95   7.42  17.18 
1916 09 24.49   1.10  12.79 
1916 10 14.29  -3.03   5.63 
1916 11  7.29 -13.29  -3.00 
1916 12 -1.51 -16.26  -8.88 
1917 01 -3.70 -18.62 -11.16 
1917 02  3.42 -11.81  -4.19 
1917 03  4.15 -12.74  -4.29 
1917 04 11.37  -6.42   2.47 
1917 05 13.85   1.04   7.44 
1917 06 24.83   6.06  15.44 
1917 07 30.58  12.08  21.33 
1917 08 27.91   8.45  18.18 
1917 09 24.33   4.39  14.36 
1917 10 19.23  -2.63   8.29 
1917 11 12.07  -5.57   3.24 
1917 12  8.42  -5.50   1.46 
1918 01  3.14  -9.00  -2.92 
1918 02  4.62 -13.34  -4.36 
1918 03 11.82  -7.08   2.36 
1918 04 10.59  -4.21   3.18 
1918 05 18.99    .74   9.86 
1918 06 25.96   9.09  17.52 
1918 07 28.30   9.99  19.14 
1918 08 27.65   7.16  17.40 
1918 09 23.45   4.46  13.95 
1918 10 16.59   1.27   8.93 
1918 11  7.34  -9.46  -1.05 
1918 12  1.95 -12.14  -5.09 
1919 01  4.42 -11.68  -3.62 
1919 02  4.42 -12.29  -3.93 
1919 03  8.83  -6.57   1.12 
1919 04 13.35  -2.68   5.33 
1919 05 21.72   1.48  11.60 
1919 06 27.92   6.88  17.40 
1919 07 31.77   8.76  20.26 
1919 08 28.41   7.63  18.02 
1919 09 24.63   4.64  14.63 
1919 10 12.71  -3.01   4.85 
1919 11  9.54  -8.43    .55 
1919 12   .-3 -15.71  -7.87 
1920 01  4.87 -10.33  -2.73 
1920 02  5.39  -6.97   -.79 
1920 03  6.16  -7.08   -.46 
1920 04  8.32  -3.83   2.24 
1920 05 18.04   2.85  10.45 
1920 06 24.83   5.79  15.31 
1920 07 29.92   8.72  19.32 
1920 08 27.22   9.13  18.17 
1920 09 22.40   4.73  13.57 
1920 10 14.57  -1.23   6.67 
1920 11  6.24  -7.85   -.80 
1920 12  3.25 -11.47  -4.11 
1921 01  3.58 -10.05  -3.23 
1921 02  7.12  -8.31   -.59 
1921 03 11.44  -4.32   3.55 
1921 04 11.47  -2.92   4.27 
1921 05 18.60   3.63  11.11 
1921 06 24.96   8.35  16.65 
1921 07 28.80   8.85  18.82 
1921 08 26.98   8.35  17.67 
1921 09 23.33   2.74  13.03 
1921 10 21.41    .16  10.78 
1921 11 13.63  -5.52   4.05 
1921 12  5.06  -9.26  -2.10 
1922 01  -.72 -16.70  -8.71 
1922 02  -.12 -13.38  -6.75 
1922 03  2.93 -10.07  -3.56 
1922 04 10.28  -3.84   3.21 
1922 05 18.91   2.67  10.79 
1922 06 26.92   7.12  17.02 
1922 07 28.49   9.91  19.20 
1922 08 27.67  10.97  19.32 
1922 09 25.76   6.32  16.04 
1922 10 20.75    .13  10.44 
1922 11  9.29  -2.67   3.31 
1922 12  6.14 -99.99 -99.99 
1923 01  5.99  -9.51  -1.76 
1923 02  1.96 -14.66  -6.35 
1923 03  7.45  -5.00   1.22 
1923 04 13.94 -99.99 -99.99 
1923 05 20.94 -99.99 -99.99 
1923 06 26.76 -99.99 -99.99 
1923 07 29.90 -99.99 -99.99 
1923 08 28.28 -99.99 -99.99 
1923 09 25.11 -99.99 -99.99 
1923 10 14.82 -99.99 -99.99 
1923 12 99.99 -14.23 -99.99 
1924 01 99.99 -12.08 -99.99 
1924 02 10.16  -6.46   1.84 
1924 03  7.34  -9.85  -1.25 
1924 04 12.45  -4.25   4.10 
1924 05 20.54   1.89  11.21 
1924 06 26.95   5.87  16.41 
1924 07 30.60   9.63  20.11 
1924 08 27.82   7.01  17.41 
1924 09 23.22   2.38  12.79 
1924 10 16.21  -1.81   7.20 
1924 11  6.37  -9.54  -1.58 
1924 12  1.01 -14.02  -6.50 
1925 01   .22 -99.99 -99.99 
1925 02  4.89  -8.85  -1.98 
1925 03 11.67  -5.67   3.00 
1925 04 17.52  -1.65   7.93 
1925 05 23.27   1.25  12.26 
1925 06 22.88   4.62  13.75 
1925 07 29.23  11.23  20.23 
1925 08 26.81   9.96  18.38 
1925 11  6.94 -99.99 -99.99 
1925 12  1.32 -99.99 -99.99 
1926 01 99.99 -13.47 -99.99 
1926 02  5.36  -9.09  -1.86 
1926 03  8.81  -6.97    .92 
1926 04 13.87  -1.80   6.03 
1927 01  4.79 -12.58  -3.89 
1927 02  5.37 -11.41  -3.02 
1927 03  8.58  -6.20   1.19 
1927 12   .86 -14.93  -7.03 
1928 01  6.86 -10.26  -1.70 
1928 02  7.44 -11.19  -1.87 
1928 03 11.18  -5.26   2.96 
1928 06 26.85   3.17  15.01 
1928 09 25.71   3.75  14.73 
1928 10 17.23   -.43   8.39 
1928 11  7.73  -6.23    .75 
1928 12 -2.59 -21.49 -12.04 
1929 01  1.23 -15.75  -7.26 
1929 02  -.89 -16.45  -8.67 
1929 03  8.28  -7.97    .15 
1929 04 14.00  -3.70   5.15 
1929 05 18.49   -.36   9.06 
1929 06 22.55   2.54  12.54 
1929 09 21.56   2.63  12.09 
1929 11  7.66  -9.52   -.93 
1929 12  7.25  -7.33    .-3 
1930 04 18.34  -2.18   8.08 
1930 08 27.70   6.60  17.15 
1930 11 10.12 -10.85   -.36 
1930 12  2.33 -14.81  -6.24 
1931 01  3.84 -13.26  -4.71 
1931 02  8.21  -9.37   -.57 
1931 03  9.47  -7.07   1.20 
1931 04 14.99  -3.40   5.79 
1931 09 25.28   3.45  14.36 
1931 10 17.60  -1.87   7.86 
1931 11  5.74 -11.29  -2.77 
1931 12 -1.15 -17.77  -9.46 
1932 01 -1.64 -16.60  -9.12 
1932 02  4.03 -12.47  -4.22 
1932 03  6.80  -7.60   -.39 
1932 04 16.40  -3.08   6.66 
1932 10 15.43  -3.72   5.85 
1932 11 12.32  -6.26   3.02 
1932 12 -1.43 -17.84  -9.63 
1933 01  4.04 -13.08  -4.52 
1933 02   .88 -16.87  -7.99 
1933 03  9.93  -7.44   1.24 
1933 04 11.17  -4.83   3.17 
1933 10 22.10  -2.40   9.85 
1933 12  9.47  -8.66    .40 
1934 01  7.06 -11.21  -2.07 
1934 02  8.06  -7.81    .12 
1934 03 14.37  -2.76   5.80 
1934 04 18.41  -2.18   8.11 
1934 11 11.18  -7.27   1.95 
1935 01  5.57 -13.48  -3.95 
1935 03  8.29  -7.25    .52 
1935 04 12.41  -3.95   4.23 
1935 06 26.29   5.40  15.84 
1936 01  4.28 -14.43  -5.07 
1936 02  4.73 -11.73  -3.49 
1936 03  9.97  -9.76    .10 
1936 04 15.34  -3.02   6.16 
1936 05 99.99    .79 -99.99 
1936 10 16.14    .38   8.25 
1936 11  9.68  -7.11   1.28 
1936 12  2.42  -9.52  -3.55 
1937 01 99.99 -20.10 -99.99 
1937 02 99.99 -11.31 -99.99 
1937 03  7.78  -5.31   1.23 
1937 04 13.84  -3.03   5.40 
1937 05 21.17   3.98  12.57 
1937 07 27.43  12.12  19.77 
1937 08 28.47  10.94  19.70 
1937 09 24.07   5.81  14.94 
1937 10 18.45    .56   9.50 
1937 11 10.34  -4.66   2.84 
1937 12  3.72  -8.37  -2.32 
1938 01  3.89  -8.50  -2.30 
1938 02  4.36  -8.39  -2.01 
1938 03  8.28  -6.38    .94 
1938 04 13.65   -.54   6.55 
1938 05 16.62   2.56   9.59 
1938 06 26.03   8.64  17.34 
1938 07 27.85  10.34  19.09 
1938 08 27.78  11.06  19.42 
1938 09 23.17   6.61  14.89 
1938 11  4.46  -9.26  -2.39 
1938 12  4.75  -8.60  -1.92 
1939 01  2.72  -9.64  -3.46 
1939 02   .45 -13.50  -6.52 
1939 03  9.10  -4.98   2.05 
1939 04 16.53    .28   8.40 
1939 05 20.97   3.75  12.36 
1939 06 23.23   6.07  14.65 
1939 07 28.81   9.47  19.14 
1939 08 26.97   9.00  17.98 
1939 09 99.99   5.04 -99.99 
1939 10 12.06    .13   6.09 
1939 11 11.00  -6.19   2.40 
1939 12  7.45  -5.87    .79 
1940 01 99.99 -12.61 -99.99 
1940 02  3.10  -8.25  -2.57 
1940 03 10.05  -3.08   3.48 
1940 05 22.25   4.15  13.20 
1940 06 28.22   8.74  18.48 
1940 07 30.52  11.13  20.82 
1940 08 29.26   9.67  19.46 
1941 01  -.89 -12.90  -6.89 
1941 02  5.57  -9.26  -1.84 
1941 05 20.04   4.01  12.03 
1943 04 22.45   1.28  11.86 
1943 05 21.35   3.61  12.48 
1943 06 27.61   8.26  17.93 
1943 07 33.49  11.31  22.40 
1943 08 31.80  12.40  22.09 
1946 10 11.81   -.68   5.56 
1946 11  3.91  -7.46  -1.77 
1946 12  6.15  -5.31    .42 
1947 01 99.99 -10.77 -99.99 
1947 02 99.99  -7.45 -99.99 
1947 03 99.99  -2.83 -99.99 
1947 04 12.19  -1.14   5.52 
1947 05 20.70   4.92  12.81 
1947 06 19.58   6.34  12.96 
1947 07 27.43  11.39  19.41 
1952 07 28.14  12.17  20.15 
1952 08 25.96  11.09  18.52 
1952 09 25.84   7.51  16.67 
1952 10 20.21   1.85  11.03 
1952 11  4.46  -9.64  -2.59 
1952 12  1.24 -10.20  -4.48 
1953 01  5.71  -5.40    .15 
1953 02  3.92  -9.38  -2.73 
1953 03 10.09  -4.11   2.99 
1953 04 10.99  -3.57   3.71 
1953 05 15.14   1.44   8.29 
1953 06 26.43   7.80  17.11 
1953 07 30.46  13.30  21.88 
1953 08 27.51  11.46  19.48 
1953 11  9.59  -3.48   3.05 
1953 12  2.74  -8.55  -2.90 
1954 05 99.99   4.01 -99.99 
1954 08 28.06  10.10  19.08 
1954 09 23.09   7.30  15.19 
1954 10 17.35    .75   9.05 
1954 11 10.98  -2.18   4.39 
1954 12   .-9 -13.24  -6.66 
1955 01 -2.03 -14.09  -8.06 
1955 02  1.01 -12.86  -5.92 
1955 03  5.28  -8.08  -1.39 
1955 04 12.11  -2.36   4.87 
1955 05 19.23   4.57  11.90 
1955 06 22.88   8.51  15.69 
1955 07 29.91  12.64  21.27 
1955 08 28.13  12.73  20.43 
1955 09 24.28   7.22  15.75 
1955 10 17.33   1.53   9.43 
1955 11  4.61  -6.36   -.87 
1955 12  3.99  -6.64  -1.32 
1956 05 20.45   5.18  12.81 
1956 06 28.36  10.26  19.31 
1956 07 28.29  12.07  20.18 
1956 08 26.63  10.18  18.41 
1956 09 25.75   7.15  16.45 
1956 10 16.24    .37   8.30 
1956 11  5.70  -7.50   -.90 
1956 12  3.31  -8.33  -2.51 
1957 01 -1.85 -14.28  -8.06 
1957 02  6.28  -6.25    . 1 
1957 03  8.16  -4.19   1.98 
1957 04 10.33  -1.51   4.41 
1957 05 16.53   3.28   9.90 
1957 06 23.03   8.18  15.60 
1957 07 28.21  11.72  19.96 
1957 08 27.04  11.60  19.32 
1957 09 23.23   5.28  14.25 
1957 12  4.02  -9.67  -2.82 
1958 01 -1.41 -14.95  -8.18 
1958 02  5.38  -6.39   -.50 
1958 03  5.33  -6.92   -.79 
1958 04 11.74  -2.52   4.60 
1958 05 22.69   5.52  14.10 
1958 06 27.28   8.22  17.75 
1958 07 28.71   9.03  18.86 
1958 08 29.49  10.71  20.10 
1958 09 24.69   5.50  15.09 
1958 10 19.56    . 8   9.82 
1958 11  8.85  -5.73   1.56 
1958 12  7.72  -5.16   1.28 
1959 01  2.08 -10.89  -4.40 
1959 02  2.57  -9.17  -3.30 
1959 03  7.35  -5.09   1.12 
1959 04 14.17   -.96   6.60 
1959 05 16.98   2.31   9.64 
1959 06 25.97   8.31  17.14 
1959 07 29.17  10.73  19.95 
1959 08 27.51  10.13  18.82 
1959 09 20.59   5.03  12.81 
1959 10 15.98   -.79   7.59 
1959 11 10.63  -5.82   2.40 
1959 12  4.98  -9.07  -2.04 
1960 01  -.54 -12.14  -6.34 
1960 02 -1.44 -13.18  -7.31 
1960 03  7.46  -5.07   1.19 
1960 04 15.13   -.33   7.40 
1960 07 29.99  11.80  20.89 
1960 11  7.38  -5.78    .79 
1961 01  4.73 -11.54  -3.40 
1961 02  6.86  -6.28    .28 
1961 03  8.09  -5.36   1.36 
1961 04 13.73  -1.69   6.01 
1961 05 20.23   3.85  12.04 
1961 06 27.77   9.47  18.62 
1961 07 29.55  11.61  20.58 
1961 08 27.69  11.73  19.70 
1961 09 17.90   3.56  10.73 
1961 10 13.88  -1.43   6.22 
1961 11  5.87  -7.85   -.99 
1961 12   .80 -11.23  -5.21 
1962 01  -.16 -15.63  -7.89 
1962 02  4.19  -6.94  -1.37 
1962 03  6.37  -8.28   -.95 
1962 04 17.04    .94   8.99 
1962 05 19.54   3.93  11.73 
1962 06 99.99   6.76 -99.99 
1962 07 28.10  10.05  19.07 
1962 08 27.66   8.63  18.14 
1962 09 24.90   5.17  15.03 
1962 10 19.14    .91  10.02 
1962 11 12.27  -3.67   4.30 
1962 12  6.91  -9.08  -1.08 
1963 01  1.55 -14.58  -6.51 
1963 02  9.57  -5.30   2.13 
1963 03  8.39  -6.98    .70 
1963 04 12.74  -1.95   5.39 
1963 05 21.82   4.75  13.28 
1963 06 24.61   6.22  15.41 
1963 07 30.59  11.19  20.89 
1963 08 27.44  11.45  19.44 
1963 11 11.39  -4.62   3.38 
1964 01  3.05 -14.87  -5.91 
1964 02  2.08 -11.60  -4.76 
1964 03  3.95  -9.49  -2.77 
1964 04 12.80  -1.40   5.70 
1964 05 20.45   3.58  12.02 
1964 06 22.23   6.73  14.48 
1964 07 31.63  13.38  22.50 
1964 08 99.99   9.91 -99.99 
1964 09 24.62   4.39  14.50 
1964 10 20.97   -.15  10.41 
1964 11  7.10  -7.28    .-9 
1964 12  1.47 -12.21  -5.37 
1965 01  2.53  -9.60  -3.54 
1965 02  4.06  -9.34  -2.64 
1965 03  5.38  -9.59  -2.10 
1965 04 13.52   -.73   6.39 
1965 05 99.99   2.25 -99.99 
1965 06 21.95   6.31  14.13 
1965 07 27.85  11.12  19.48 
1965 08 27.74   9.38  18.56 
1965 09 19.50   2.86  11.18 
1965 10 19.64   1.03  10.33 
1965 11 11.36  -2.69   4.33 
1965 12  3.31 -10.86  -3.77 
1966 01  1.17 -12.92  -5.87 
1966 02  2.59 -12.14  -4.77 
1966 03 11.36  -6.45   2.45 
1966 04 14.78  -3.00   5.89 
1966 05 23.04   4.75  13.89 
1966 06 25.44   7.92  16.68 
1966 07 31.37  13.37  22.37 
1966 08 29.01  10.71  19.86 
1966 09 99.99   8.16 -99.99 
1966 10 15.47   1.42   8.44 
1966 11 10.72  -3.87   3.42 
1966 12  2.42  -9.31  -3.44 
1967 01  4.25  -7.43  -1.58 
1967 02  5.95  -5.70    .12 
1967 03 10.33  -3.96   3.18 
1967 04 12.43  -1.82   5.30 
1967 05 17.96   2.69  10.33 
1967 06 21.24   7.07  14.15 
1967 07 29.71  11.87  20.79 
1967 08 28.87  12.13  20.50 
1967 09 24.16   7.76  15.96 
1967 10 18.28    .95   9.61 
1967 12 -1.15 -11.61  -6.37 
1968 01   .38 -12.69  -6.15 
1968 02  3.83  -8.30  -2.23 
1968 03 10.72  -3.31   3.70 
1968 04 10.61  -2.40   4.10 
1968 05 17.83   3.07  10.45 
1968 06 25.19   8.34  16.76 
1968 07 29.01  12.07  20.54 
1968 08 25.02   8.68  16.85 
1968 09 23.06   3.63  13.34 
1968 10 17.87   -.18   8.84 
1968 11  6.88  -5.95    .46 
1968 12   .75 -10.69  -4.96 
1969 02  1.28 -11.63  -5.17 
1969 03  3.40 -10.48  -3.53 
1969 04 14.98    . 0   7.49 
1969 05 23.31   6.08  14.69 
1969 06 21.89   6.62  14.25 
1969 07 30.35  12.19  21.27 
1969 08 31.31  13.49  22.40 
1969 10 10.48  -2.52   3.97 
1969 12  4.31  -8.10  -1.89 
1970 01  3.36  -9.16  -2.90 
1970 02  7.94  -7.19    .37 
1970 03  6.65  -7.01   -.18 
1970 04  9.96  -3.04   3.46 
1970 05 19.92   2.89  11.40 
1970 06 23.85   8.04  15.94 
1970 07 29.29  11.73  20.51 
1970 08 30.98  12.46  21.72 
1970 09 21.37   2.98  12.17 
1970 10 12.50  -2.33   5.08 
1970 11 99.99  -3.62 -99.99 
1970 12   .98 -11.89  -5.45 
1971 01  4.19  -7.49  -1.64 
1971 03  7.43  -6.87    .27 
1971 04 13.54  -1.49   6.02 
1971 05 17.54   2.86  10.20 
1971 06 25.13   8.35  16.74 
1971 07 30.05  11.97  21.01 
1971 08 30.17  13.16  21.66 
1971 09 19.75   2.65  11.20 
1971 10 14.79  -1.79   6.50 
1971 11  3.10  -7.83  -2.36 
1971 12 -2.54 -14.95  -8.74 
1972 01  1.44 -10.69  -4.62 
1972 02  2.84 -10.35  -3.75 
1972 05 20.52   3.80  12.16 
1972 06 25.29   8.85  17.07 
1972 07 28.90  10.10  19.50 
1972 08 28.26  10.09  19.17 
1972 09 22.76   4.28  13.52 
1972 10 15.48    .52   8.00 
1972 11  4.01  -6.56  -1.27 
1973 01 99.99 -17.36 -99.99 
1973 02 -1.38 -16.95  -9.16 
1973 03  3.86  -7.63  -1.88 
1973 04  9.85  -2.61   3.62 
1973 05 19.45   2.96  11.20 
1973 06 25.84   7.15  16.49 
1973 07 27.69  11.09  19.39 
1973 08 28.73  11.37  20.04 
1973 09 21.85   4.21  13.03 
1973 10 17.66   1.70   9.68 
1973 11  6.17  -4.61    .78 
1973 12 99.99  -8.24 -99.99 
1974 01  -.67 -11.97  -6.32 
1974 02  3.59  -9.57  -2.98 
1974 03 10.79  -3.73   3.53 
1974 04 12.88   -.57   6.15 
1974 05 21.10   4.44  12.77 
1974 06 28.01   9.80  18.90 
1974 07 29.97  12.12  21.04 
1974 08 28.30   9.12  18.70 
1974 09 24.33   4.41  14.37 
1974 10 16.11   1.16   8.64 
1974 11  7.98  -3.38   2.30 
1974 12  2.86  -8.52  -2.83 
1975 01  2.33  -9.27  -3.47 
1975 02  4.29  -7.03  -1.37 
1975 03  7.48  -5.39   1.04 
1975 04  9.12  -2.58   3.27 
1975 05 16.54    .95   8.74 
1975 06 21.95   6.17  14.06 
1975 07 28.67  12.07  20.36 
1975 08 27.13   8.37  17.75 
1975 09 23.74   4.00  13.87 
1975 10 16.75  -1.11   7.82 
1975 11 99.99  -7.30 -99.99 
1976 01  4.31  -8.50  -2.09 
1976 02  5.37  -8.85  -1.74 
1976 03  6.72 -99.99 -99.99 
1976 04 13.45   -.68   6.38 
1976 05 20.72   3.88  12.29 
1976 06 24.35   6.34  15.34 
1976 07 30.50  12.30  21.40 
1976 08 27.26   7.94  17.60 
1976 09 23.22   4.71  13.96 
1976 10 16.04  -1.66   7.19 
1976 11 10.72  -4.94   2.88 
1976 12  6.25  -8.80  -1.27 
1977 01  3.31 -11.54  -4.11 
1977 02  7.38  -8.79   -.70 
1977 03  6.58  -7.80   -.61 
1977 04 15.19   -.58   7.30 
1977 05 17.73    .55   9.13 
1977 06 29.06   9.49  19.27 
1977 07 29.11  12.08  20.59 
1977 08 26.79  10.53  18.66 
1977 09 23.44   6.36  14.90 
1977 10 17.28   1.41   9.34 
1977 11  9.25  -4.46   2.39 
1977 12  4.81  -5.65   -.42 
1978 01  2.86  -7.50  -2.32 
1978 02  4.61  -6.26   -.82 
1978 03  9.33  -3.03   3.15 
1978 04 13.09   -.19   6.45 
1978 05 17.29   2.15   9.72 
1978 06 24.83   7.89  16.36 
1978 07 29.79  11.63  20.71 
1978 08 26.48   9.59  18.03 
1978 09 22.19   4.73  13.46 
1978 10 18.85   2.24  10.54 
1978 12 -1.04 -13.72  -7.38 
1979 01 -4.92 -17.32 -11.12 
1979 02  2.81  -9.05  -3.12 
1979 03  8.47  -3.52   2.47 
1979 04 13.57   -.73   6.42 
1979 05 19.37   3.78  11.57 
1979 06 26.47   7.69  17.08 
1979 07 30.17  11.41  20.79 
1979 08 27.19  10.32  18.75 
1979 09 26.88   7.45  17.16 
1979 10 18.12   1.76   9.94 
1979 11  3.80  -7.74  -1.96 
1979 12  3.95  -7.78  -1.91 
1980 01  1.16 -10.24  -4.53 
1980 02  4.73  -7.46  -1.36 
1980 03  6.45  -5.39    .52 
1980 04 13.99   -.58   6.70 
1980 05 17.32   3.42  10.37 
1980 06 26.57   7.45  17.01 
1980 07 29.56  11.71  20.63 
1980 08 26.43  10.14  18.28 
1980 09 23.09 -99.99 -99.99 
1980 10 17.08   1.32   9.20 
1980 11  9.58  -3.45   3.06 
1980 12  8.01  -4.39   1.81 
1981 01  4.67  -7.98  -1.65 
1981 02  8.35  -6.34   1.00 
1981 03  9.33  -3.34   2.99 
1981 04 17.37   1.13   9.25 
1981 05 17.93   3.92  10.92 
1981 06 27.16   8.68  17.92 
1981 07 28.79  11.49  20.14 
1981 08 28.52  11.11  19.81 
1981 09 24.92   8.33  16.62 
1981 10 15.02    .85   7.93 
1981 11 10.14  -3.68   3.23 
1981 12 99.99  -6.50 -99.99 
1982 01 99.99  -9.60 -99.99 
1982 02  2.75  -9.96  -3.60 
1982 03  8.47  -4.92   1.77 
1982 04 11.78  -3.82   3.98 
1982 05 18.56   3.28  10.92 
1982 06 23.56   6.94  15.25 
1982 07 27.53  11.56  19.54 
1982 08 28.00  12.64  20.32 
1982 09 20.14   6.92  13.53 
1982 10 14.07   -.19   6.94 
1982 11  5.44  -6.75   -.65 
1982 12  1.15  -9.18  -4.01 
1983 01  4.35  -7.15  -1.40 
1983 02  5.02  -7.32  -1.15 
1983 03  7.25  -3.21   2.02 
1983 04  9.09  -2.96   3.06 
1983 05 16.14   1.92   9.03 
1983 06 21.75   7.80  14.77 
1983 07 28.15  10.78  19.46 
1983 08 29.05  12.27  20.66 
1983 09 24.23   7.40  15.81 
1983 10 17.67   1.56   9.61 
1983 11  6.00  -4.77    .61 
1983 12 -1.48 -12.27  -6.87 
1984 01 -1.09 -13.57  -7.33 
1984 02  -.42 -13.12  -6.77 
1984 03  6.05  -5.35    .35 
1984 04 11.58  -3.00   4.29 
1984 05 22.37   4.32  13.34 
1984 06 23.47   6.48  14.97 
1984 07 29.12  11.93  20.52 
1984 08 26.87  11.33  19.10 
1984 09 22.87   5.93  14.40 
1984 10 11.24  -1.69   4.77 
1984 11  7.09  -5.38    .85 
1984 12  -.50 -11.79  -6.14 
1985 01 -2.70 -13.62  -8.16 
1985 02  1.73 -11.91  -5.09 
1985 03  7.51  -6.12    .69 
1985 04 16.29    .22   8.25 
1985 05 21.42   4.84  13.13 
1985 06 26.33   8.21  17.27 
1985 07 27.45  12.16  19.80 
1985 08 28.62  10.32  19.47 
1985 09 20.56   5.07  12.81 
1985 10 16.49   1.60   9.04 
1985 11  5.23  -5.50   -.13 
1985 12  3.25  -8.60  -2.67 
1986 01  4.44  -8.66  -2.10 
1986 02  6.31  -5.65    .32 
1986 03 13.18  -1.28   5.95 
1986 04 13.65    .30   6.97 
1986 05 19.40   3.30  11.35 
1986 06 27.35  10.25  18.79 
1986 07 27.19  11.03  19.11 
1986 08 28.37  10.82  19.59 
1986 09 20.15   4.04  12.09 
1986 10 14.92    .72   7.82 
1986 11  7.91  -3.27   2.32 
1986 12  3.19  -8.66  -2.73 
1987 01  1.97 -10.99  -4.50 
1987 02  5.15  -6.66   -.75 
1987 03  7.25  -5.54    .85 
1987 04 18.18   1.22   9.70 
1987 05 20.43   5.57  13.00 
1987 06 26.35   8.85  17.60 
1987 07 27.18  10.94  19.06 
1987 08 26.20   9.29  17.74 
1987 09 24.05   6.22  15.13 
1987 10 18.95   1.87  10.41 
1987 11  8.03  -4.46   1.78 
1987 12  2.14  -9.96  -3.91 
1988 01  1.04 -10.48  -4.71 
1988 02  7.09  -7.59   -.25 
1988 03  8.43  -5.82   1.30 
1988 04 17.04    .-8   8.48 
1988 05 20.94   4.01  12.47 
1988 06 30.00  11.23  20.61 
1988 07 32.02  13.36  22.69 
1988 08 28.93  11.43  20.18 
1988 09 23.22   6.48  14.85 
1988 10 21.65   3.96  12.80 
1989 01  3.80 -10.06  -3.13 
1989 04 16.56 -99.99 -99.99 
1989 06 24.33   6.77  15.55 
1989 07 30.82  12.24  21.53 
1989 08 27.08  10.27  18.67 
1989 09 23.91   5.18  14.54 
1989 10 16.62    .72   8.67 
1989 11  9.75  -4.13   2.81 
1989 12  3.79  -8.42  -2.31 
1990 01  4.79  -8.92  -2.06 
2007 07 30.33  13.54  21.93 
2007 08 27.80  11.81  19.80 
2007 09 22.13   6.30  14.21 
2007 10 15.24    .15   7.69 
2007 11 10.17  -5.82   2.17 
2007 12  -.30 -11.79  -6.04 
2008 01 -2.49 -15.42  -8.95 
2008 02  2.44 -10.46  -4.01 
2008 03  6.00  -7.02   -.51 
2008 04 10.17  -4.00   3.08 
2008 05 16.52   2.40   9.46 
2008 06 23.03   6.57  14.80 
2008 07 29.14  11.06  20.10 
2008 08 27.09  10.53  18.81 
2008 09 20.52   4.94  12.73 
2008 10 15.31    .-1   7.65 
2008 11 10.20  -3.48   3.36 
2008 12  2.59 -10.35  -3.88 
2009 01  4.67  -8.95  -2.13 
2009 02  4.98  -9.12  -2.07 
2009 03  8.74  -6.77    .98 
2009 07 27.43 -99.99 -99.99 
2009 08 25.87   8.54  17.20 
2009 09 23.89   7.77  15.83 
2009 10 11.56   -.52   5.52 
2009 11  8.88  -5.46   1.71 
2009 12 -1.89 -12.70  -7.29 
2010 01  1.76  -9.54  -3.89 
2010 02  1.88  -8.82  -3.46 
2010 03  8.33  -4.15   2.08 
2010 04 12.17  -1.19   5.49 
2010 05 14.22   1.34   7.78 
2010 06 23.13   7.95  15.53 
2010 07 27.48  11.43  19.45 
2010 08 26.31  10.82  18.56 
2010 09 24.20   6.20  15.20 
2010 10 16.49   3.24   9.86 
2010 11  6.68  -4.78    .94 
2010 12  2.65  -7.45  -2.39 
2011 01  1.03  -9.70  -4.33 
2011 02  1.09 -11.28  -5.09 
2011 03  7.85  -3.92   1.96 
2011 04 12.95   -.83   6.06 
2011 05 15.09   1.16   8.13 
2011 06 23.61   6.11  14.86 
2011 07 26.88  11.72  19.29 
2011 08 28.35  11.44  19.89 
2011 09 23.51   6.85  15.18 
2011 10 15.68    .52   8.10 
2011 11  6.30  -6.37    .-3 
2011 12   .54 -12.21  -5.83 
2012 01  5.80  -8.03  -1.11 
2012 02  3.08  -8.17  -2.54 
2012 03 13.23  -2.81   5.21 
2012 04 17.02    .52   8.77 
2012 05 21.11   3.48  12.29 
2012 06 28.03   8.75  18.39 
2012 07 28.83  13.06  20.94 
2012 08 28.78  13.05  20.91 
2012 09 23.26   6.76  15.01 
2012 10 15.32   -.38   7.47 
2012 11 10.16  -4.34   2.91 
2012 12   .97  -9.12  -4.07 
2013 01  -.58 -13.22  -6.90 
2013 02  3.38  -7.96  -2.29 
2013 03  8.59  -4.21   2.18 
2013 04 10.50  -2.55   3.97 
2013 05 18.94   4.34  11.64 
2013 06 26.71   9.30  18.00 
2013 07 28.40  12.67  20.53 
2013 08 27.07  11.86  19.46 
2013 09 20.95   8.27  14.61 
2013 10 12.72    . 6   6.39 
2013 11  6.28  -5.88    .20 
2013 12   .-6 -10.68  -5.37 
2014 01  4.64  -7.56  -1.46 
2014 02  5.66  -6.24   -.28 
2014 03 10.17  -3.17   3.50 
2014 04 12.84   -.86   5.99 
