1899 12 15.88   1.88   8.88 
1900 01 14.76    .42   7.59 
1900 02 15.81   1.61   8.71 
1900 03 20.90   6.28  13.59 
1900 04 26.90  10.87  18.88 
1900 05 28.91 -99.99 -99.99 
1900 06 29.21  20.55  24.88 
1900 07 31.93  21.74  26.83 
1900 09 32.53  18.91  25.72 
1900 10 26.61  16.52  21.56 
1900 11 20.21   7.53  13.87 
1900 12 15.69   2.77   9.22 
1901 01 16.49   2.75   9.62 
1901 02 13.89   1.27   7.58 
1901 03 19.51   6.08  12.79 
1901 04 22.32   7.81  15.06 
1901 05 28.93  13.42  21.17 
1901 06 31.85  19.31  25.58 
1901 07 33.78  21.52  27.65 
1901 08 31.27  19.94  25.60 
1901 09 29.29  16.37  22.83 
1901 10 24.66   8.95  16.80 
1901 11 17.48   1.44   9.46 
1901 12 13.24    .19   6.71 
1902 01 14.96    .41   7.68 
1902 03 20.46   7.47  13.96 
1902 04 24.54   8.79  16.66 
1902 05 31.20  16.18  23.69 
1902 06 35.04  19.90  27.47 
1902 07 35.31  20.65  27.98 
1902 08 34.43  21.28  27.85 
1902 09 30.05  17.14  23.59 
1902 10 24.43  10.46  17.44 
1902 11 20.99   7.61  14.30 
1902 12 13.89   2.06   7.97 
1903 01 13.91   1.46   7.68 
1903 02 16.09   2.92   9.50 
1903 03 21.52  10.26  15.89 
1903 04 23.87   8.57  16.22 
1903 05 27.26  14.70  20.98 
1903 06 29.61  16.56  23.08 
1903 07 32.96  20.40  26.68 
1903 08 32.66  21.22  26.93 
1903 09 29.96  14.80  22.38 
1903 10 25.31   9.78  17.54 
1903 11 17.93   3.89  10.91 
1903 12 12.87  -2.63   5.12 
1904 01 12.88  -1.08   5.90 
1904 02 17.03   3.68  10.35 
1904 03 23.14   7.73  15.43 
1904 04 23.24   8.60  15.92 
1904 05 29.33  12.47  20.90 
1904 06 33.13  17.81  25.47 
1904 07 32.06  19.00  25.53 
1904 08 31.01  19.75  25.38 
1904 09 31.79  16.95  24.37 
1904 10 27.00   8.21  17.60 
1904 11 20.44 -99.99 -99.99 
1904 12 15.31    .94   8.12 
1905 01 11.85   -.85   5.50 
1905 02 11.21   -.16   5.52 
1905 03 23.36   8.14  15.75 
1905 04 24.43  11.27  17.85 
1905 06 33.08  20.24  26.66 
1905 07 33.05  21.14  27.09 
1905 08 31.81  21.40  26.60 
1905 09 31.36  18.43  24.89 
1905 10 23.89  12.58  18.23 
1905 11 20.35   7.58  13.96 
1905 12 12.27   1.68   6.97 
1906 01 15.09   3.02   9.05 
1906 02 15.87   1.00   8.43 
1906 03 18.00   5.05  11.52 
1906 04 25.72   9.87  17.79 
1906 05 27.45  14.18  20.81 
1906 06 33.37  18.93  26.15 
1906 07 31.86  20.95  26.40 
1906 08 32.59  21.10  26.84 
1906 09 31.25  20.81  26.03 
1906 10 99.99   9.60 -99.99 
1906 12 16.77   3.78  10.27 
1907 01 99.99   6.88 -99.99 
1907 02 18.37   3.75  11.06 
1907 03 26.51 -99.99 -99.99 
1907 04 21.79   9.47  15.63 
1907 05 25.89  14.97  20.43 
1907 06 31.03  18.15  24.59 
1907 07 32.80  21.46  27.13 
1907 08 32.59  21.17  26.88 
1907 09 30.07  19.08  24.57 
1907 12 13.73   2.63   8.18 
1908 01 14.34   1.57   7.95 
1908 02 13.66   1.36   7.51 
1908 03 24.95  11.41  18.18 
1908 04 26.21  14.11  20.16 
1908 05 28.82  15.78  22.30 
1908 06 32.86  19.26  26.06 
1908 07 32.75  20.94  26.84 
1908 08 32.50  20.35  26.42 
1908 11 20.17   7.33  13.75 
1908 12 17.69   5.41  11.55 
1909 01 16.95   4.89  10.92 
1909 02 18.51   3.77  11.14 
1909 03 20.75   8.14  14.44 
1909 04 24.55  10.85  17.70 
1909 05 27.52  14.29  20.90 
1909 06 31.32  20.82  26.07 
1909 07 32.40  21.38  26.89 
1909 08 33.39  21.24  27.31 
1909 09 30.38  18.43  24.40 
1909 10 26.05   8.53  17.28 
1909 11 24.00   6.31  15.15 
1909 12 11.20    .13   5.66 
1910 01 15.71    .68   8.19 
1910 02 15.11   2.18   8.64 
1910 03 24.79   8.91  16.85 
1910 04 24.20   9.41  16.80 
1910 05 27.84  14.09  20.96 
1910 06 30.09  18.70  24.40 
1910 07 31.00  20.99  25.99 
1910 08 32.36  20.66  26.51 
1910 09 31.87  18.08  24.97 
1910 12 12.37    . 7   6.22 
1911 01 17.08   4.67  10.87 
1911 02 19.52   7.52  13.52 
1911 03 23.03   7.64  15.33 
1911 04 23.58  12.01  17.79 
1911 05 29.71  15.16  22.43 
1911 06 32.93  20.39  26.66 
1911 07 30.84  20.03  25.43 
1911 08 31.55  20.61  26.08 
1911 09 32.88  20.24  26.56 
1911 10 26.73  14.91  20.82 
1911 11 17.09   4.19  10.64 
1911 12 16.95   4.65  10.80 
1912 03 18.39   6.58  12.48 
1912 04 24.74  12.26  18.50 
1912 05 29.03  15.33  22.18 
1912 06 29.41  18.74  24.07 
1912 07 31.37  21.09  26.23 
1912 08 31.45  20.69  26.07 
1912 09 29.72  20.18  24.95 
1912 10 24.95  13.14  19.04 
1912 11 17.77   1.90   9.83 
1912 12 14.56   4.00   9.28 
1913 01 18.20 -99.99 -99.99 
1913 03 21.21   8.03  14.61 
1913 04 23.63   9.39  16.51 
1913 05 29.23  14.01  21.62 
1913 06 32.06  17.81  24.93 
1913 07 33.18  21.38  27.28 
1913 08 33.46  20.10  26.78 
1913 09 27.64  17.33  22.48 
1913 10 22.71   8.26  15.48 
1913 11 21.29   4.44  12.86 
1913 12 14.63   4.09   9.36 
1914 03 17.93   3.28  10.60 
1914 04 25.06  10.54  17.79 
1914 05 28.84  14.02  21.43 
1914 06 34.50  21.11  27.80 
1914 07 32.72  20.84  26.78 
1914 08 31.09  20.77  25.93 
1914 09 28.07  17.17  22.62 
1914 10 23.24  11.69  17.46 
1914 11 18.25   4.31  11.28 
1914 12 12.19   2.96   7.57 
1915 01 13.61   1.15   7.37 
1915 02 15.89   3.61   9.75 
1915 03 15.89   2.30   9.09 
1915 04 26.31   8.99  17.65 
1915 05 29.82  17.25  23.53 
1915 06 31.90  19.28  25.59 
1915 07 32.96  20.76  26.86 
1915 08 32.31  20.76  26.53 
1915 09 30.69  18.51  24.60 
1915 11 20.94   5.93  13.43 
1915 12 15.03   1.86   8.44 
1916 03 20.75   6.28  13.51 
1916 05 30.01  15.71  22.86 
1916 06 31.84  19.68  25.76 
1916 07 29.94  22.34  26.14 
1916 08 31.74  20.42  26.08 
1916 09 29.13  16.66  22.89 
1916 10 25.32  11.61  18.46 
1916 11 19.86   5.00  12.43 
1916 12 15.35   3.82   9.58 
1917 01 17.34   5.41  11.37 
1917 02 18.70   2.50  10.60 
1917 03 21.95   8.28  15.11 
1917 04 25.46   9.64  17.55 
1917 05 26.27  10.56  18.41 
1917 06 32.79  18.54  25.67 
1917 07 31.63  20.80  26.21 
1917 09 28.55  17.20  22.88 
1917 10 22.31   6.95  14.62 
1917 11 18.03   2.68  10.35 
1917 12 11.25   -.45   5.40 
1918 01 11.13  -1.16   4.98 
1918 02 19.78   7.42  13.60 
1918 03 23.97  11.13  17.54 
1918 04 21.81  11.11  16.45 
1918 05 29.00  15.57  22.28 
1918 06 31.92  20.60  26.26 
1918 07 31.33  19.24  25.28 
1918 08 32.32  20.99  26.65 
1918 09 27.61  14.71  21.16 
1918 10 25.41  16.58  20.99 
1918 11 18.27   6.05  12.16 
1918 12 15.18   5.25  10.21 
1919 01 14.16    .85   7.50 
1919 02 15.52   3.79   9.65 
1919 03 22.19   7.63  14.91 
1919 04 24.46 -99.99 -99.99 
1919 05 26.51  14.77  20.64 
1919 06 30.95  20.44  25.69 
1919 07 31.53  21.30  26.41 
1919 08 30.77  21.10  25.93 
1919 09 30.42  16.74  23.58 
1919 10 29.30  18.77  24.03 
1919 11 20.76   7.83  14.29 
1919 12 15.95   2.77   9.35 
1920 01 15.12   4.52   9.82 
1920 02 14.41   2.98   8.69 
1920 03 18.73   5.93  12.33 
1920 04 23.63  11.09  17.36 
1920 05 26.45  15.95  21.20 
1920 06 30.89  18.37  24.63 
1920 07 31.67  21.04  26.35 
1920 08 30.29  20.95  25.62 
1920 09 30.51  19.12  24.82 
1920 10 25.50   9.26  17.38 
1920 11 17.53   3.87  10.70 
1920 12 13.41   2.50   7.95 
1921 01 17.49   4.02  10.75 
1921 02 17.73   4.33  11.03 
1921 03 25.09  11.56  18.32 
1921 04 23.76   9.75  16.75 
1921 05 27.59  14.81  21.20 
1921 06 33.38  20.01  26.69 
1921 07 32.96  21.39  27.17 
1921 08 32.79  20.99  26.89 
1921 09 32.81  20.81  26.81 
1921 10 24.73   9.78  17.25 
1921 11 21.19   8.25  14.72 
1921 12 17.37   4.55  10.96 
1922 01 14.08   4.41   9.24 
1922 02 19.24   7.74  13.49 
1922 03 20.50   8.17  14.33 
1922 04 25.79  13.63  19.71 
1922 05 27.46  17.31  22.38 
1922 06 31.76  19.98  25.87 
1922 07 32.13  20.87  26.50 
1922 08 31.92  20.49  26.20 
1922 09 32.03  18.52  25.27 
1922 10 24.51  12.47  18.49 
1922 11 20.54   7.94  14.24 
1922 12 19.03   7.63  13.33 
1923 01 18.45   4.58  11.52 
1923 02 16.04   4.07  10.05 
1923 03 20.71   7.05  13.87 
1923 04 24.59  11.48  18.03 
1923 05 26.26  15.36  20.81 
1923 06 30.58  19.74  25.16 
1923 07 30.53  20.11  25.32 
1923 08 30.49  21.45  25.97 
1923 09 30.12  18.67  24.39 
1923 10 24.14  10.35  17.24 
1923 11 17.37   3.69  10.53 
1923 12 17.89   8.13  13.01 
1924 01 13.08   -.52   6.28 
1924 02 16.06   2.97   9.51 
1924 03 18.27   4.52  11.39 
1924 04 24.11 -99.99 -99.99 
1924 05 26.11  14.15  20.13 
1924 06 31.78  21.73  26.75 
1924 07 31.91  21.90  26.90 
1924 08 33.25  22.50  27.87 
1924 09 27.72  18.76  23.24 
1924 10 25.28  10.48  17.88 
1924 11 20.83   5.32  13.07 
1924 12 15.98   4.56  10.27 
1925 01 14.55   4.01   9.28 
1925 02 18.75   5.40  12.07 
1925 03 22.86   7.58  15.22 
1925 04 26.66  12.96  19.81 
1925 05 27.89  15.86  21.87 
1925 06 33.02  21.74  27.38 
1925 07 32.66  22.43  27.55 
1925 08 33.15  22.51  27.83 
1925 09 34.74  22.76  28.75 
1925 10 24.31  12.76  18.53 
1925 11 16.95   5.23  11.09 
1925 12 13.86    .94   7.39 
1926 01 13.27   2.60   7.93 
1926 02 17.77   4.54  11.15 
1926 03 15.95   4.83  10.39 
1926 04 23.90   9.47  16.68 
1926 05 27.74  14.15  20.94 
1926 06 30.69  19.12  24.90 
1926 07 31.22  20.48  25.84 
1926 08 31.70  22.39  27.04 
1926 09 31.07  20.61  25.84 
1926 10 25.02  12.23  18.62 
1926 11 16.51   4.42  10.47 
1926 12 18.21   4.96  11.59 
1927 01 16.98   3.91  10.44 
1927 02 22.14   9.66  15.90 
1927 03 20.79   7.98  14.38 
1927 04 26.29  13.79  20.04 
1927 05 29.10  15.97  22.53 
1927 06 30.82  20.68  25.75 
1927 07 32.36  21.29  26.82 
1927 08 31.56  19.82  25.68 
1927 09 32.43  18.15  25.29 
1927 10 27.78  10.55  19.16 
1927 11 21.97   8.55  15.26 
1927 12 14.98   2.40   8.68 
1928 01 14.39   1.11   7.75 
1928 02 16.17   3.13   9.64 
1928 03 20.37   7.92  14.14 
1928 04 22.23   9.10  15.66 
1928 05 27.49  14.10  20.79 
1928 06 29.41  19.29  24.35 
1928 07 32.20  21.56  26.88 
1928 08 32.28  21.69  26.98 
1928 09 29.60  17.68  23.64 
1928 10 26.93  13.98  20.45 
1928 11 18.87   5.29  12.08 
1928 12 15.86   1.56   8.71 
1929 01 17.58   4.48  11.03 
1929 02 15.30   2.64   8.97 
1929 03 23.55  10.09  16.82 
1929 04 25.45  13.54  19.49 
1929 05 28.11  16.65  22.38 
1929 06 30.17  19.64  24.90 
1929 07 31.48  20.91  26.19 
1929 08 32.39  20.34  26.36 
1929 09 28.90  19.24  24.07 
1929 10 23.11  11.29  17.20 
1929 11 17.17   8.83  13.00 
1930 01 15.08   2.17   8.62 
1930 02 20.48   4.91  12.69 
1930 03 17.96   6.19  12.08 
1930 05 99.99  15.97 -99.99 
1930 06 99.99  17.83 -99.99 
1930 07 35.55  21.96  28.75 
1930 08 32.03  19.70  25.87 
1930 09 29.76  19.82  24.79 
1930 10 22.45  10.45  16.45 
1930 11 17.68   8.22  12.95 
1930 12 12.30   2.08   7.19 
1931 01 14.66   1.15   7.90 
1931 02 17.58   2.75  10.16 
1931 03 17.31   3.78  10.54 
1931 04 23.96   9.58  16.77 
1931 05 26.27  13.06  19.66 
1931 06 33.13  18.17  25.65 
1931 07 32.70  22.35  27.52 
1931 08 30.91  19.52  25.21 
1931 09 32.78  18.73  25.75 
1931 10 26.68  12.47  19.57 
1931 11 23.08   8.06  15.57 
1931 12 18.26   8.22  13.24 
1932 01 17.12   5.92  11.52 
1932 02 21.21   9.09  15.15 
1932 03 19.04   4.87  11.95 
1932 04 25.47  10.74  18.10 
1932 05 27.08  14.67  20.87 
1932 06 31.50  20.65  26.07 
1932 07 33.25  22.56  27.90 
1932 08 31.61  22.06  26.83 
1932 09 28.88  19.34  24.11 
1932 10 23.71  10.43  17.07 
1932 11 16.56   4.29  10.42 
1932 12 16.85   6.36  11.60 
1933 01 17.52   6.68  12.10 
1933 02 16.20   5.18  10.69 
1933 03 21.47   7.32  14.39 
1933 04 22.71  11.55  17.12 
1933 05 30.57  18.64  24.60 
1933 06 32.49  18.53  25.51 
1933 07 30.16  21.58  25.87 
1933 08 31.71  21.32  26.51 
1933 09 32.22  19.46  25.84 
1933 10 25.06  13.36  19.20 
1933 11 19.19   5.05  12.12 
1933 12 20.19   7.11  13.65 
1934 01 15.56   5.19  10.37 
1934 02 12.36    .79   6.57 
1934 03 19.04   5.87  12.45 
1934 04 24.60  11.11  17.85 
1934 05 28.05  16.45  22.25 
1934 06 31.58  20.95  26.26 
1934 07 32.06  22.31  27.18 
1934 08 31.11  22.03  26.57 
1934 09 30.16  16.66  23.41 
1934 10 25.98  12.78  19.37 
1934 11 20.20   7.23  13.71 
1934 12 13.67   1.88   7.77 
1935 01 16.06   3.14   9.59 
1935 02 16.65   3.14   9.89 
1935 03 23.22  10.16  16.68 
1935 04 24.41  12.38  18.39 
1935 05 28.36  16.15  22.25 
1935 06 31.15  18.33  24.74 
1935 07 32.65  21.86  27.25 
1935 08 32.03  22.50  27.26 
1935 09 29.13  17.58  23.35 
1935 10 26.36  12.13  19.24 
1935 11 20.19   7.96  14.07 
1935 12 10.12  -1.11   4.50 
1936 01 13.87   1.71   7.79 
1936 02 14.23   2.65   8.43 
1936 03 23.05   8.22  15.64 
1936 04 23.24  10.61  16.92 
1936 05 28.66  16.25  22.45 
1936 06 33.79  19.53  26.66 
1936 07 32.68  21.95  27.31 
1936 08 32.02  21.36  26.69 
1936 09 30.83  19.86  25.34 
1936 10 25.65  13.17  19.41 
1936 11 18.54   5.15  11.85 
1936 12 15.68   4.92  10.30 
1937 01 19.89  11.18  15.53 
1937 02 15.00   3.76   9.38 
1937 03 18.79   5.48  12.13 
1937 04 24.38  10.08  17.23 
1937 05 28.07  15.63  21.85 
1937 06 31.64  21.15  26.39 
1937 07 31.76  20.56  26.16 
1937 08 32.04  21.53  26.78 
1937 09 28.00  17.17  22.58 
1937 10 22.35  11.81  17.08 
1937 11 15.87   4.96  10.41 
1937 12 14.44   2.88   8.66 
1938 01 14.32   3.19   8.75 
1938 02 19.82   5.79  12.80 
1938 03 24.09  11.01  17.54 
1938 04 22.61  10.89  16.75 
1938 05 27.74  15.74  21.74 
1938 06 30.52  18.94  24.73 
1938 07 31.52  21.98  26.75 
1938 08 32.81  21.34  27.07 
1938 09 30.04  17.00  23.52 
1938 10 99.99  10.29 -99.99 
1938 11 19.95   5.49  12.72 
1938 12 15.34   1.81   8.57 
1939 01 17.28   3.60  10.44 
1939 02 18.99   5.41  12.20 
1939 03 22.55   8.03  15.28 
1939 04 23.98  10.13  17.05 
1939 05 27.12  16.20  21.66 
1939 06 30.91  21.09  26.00 
1939 07 31.89  21.17  26.53 
1939 08 29.82  20.29  25.06 
1939 09 30.05  19.15  24.59 
1939 10 26.34  11.88  19.11 
1939 11 18.90   4.31  11.60 
1939 12 16.46   2.33   9.40 
1940 01  7.88  -3.93   1.97 
1940 02 13.25   2.34   7.80 
1940 03 20.11   5.35  12.73 
1940 04 22.81  10.02  16.41 
1940 05 27.87  11.07  19.47 
1940 06 30.64  19.04  24.84 
1940 07 30.28  20.98  25.63 
1940 08 31.87 -99.99 -99.99 
1940 09 30.34  15.11  22.72 
1940 10 26.62   9.93  18.28 
1940 11 19.31   6.07  12.69 
1940 12 16.70   5.00  10.85 
1941 01 15.94   2.36   9.15 
1941 02 13.76    .54   7.15 
1941 03 18.21   4.40  11.31 
1941 04 25.38  11.69  18.53 
1941 05 30.21  14.68  22.44 
1941 06 30.87  20.08  25.47 
1941 07 31.05  22.19  26.62 
1941 08 31.72  21.74  26.73 
1941 09 31.38  20.17  25.77 
1941 10 28.45  15.15  21.80 
1941 11 19.64   5.04  12.34 
1941 12 16.15   3.39   9.76 
1942 01 14.86   -.21   7.32 
1942 02 13.69   2.08   7.88 
1942 03 20.23   6.24  13.23 
1942 05 99.99  14.22 -99.99 
1942 06 30.72  19.78  25.25 
1942 07 31.47  21.73  26.59 
1942 08 30.31  20.57  25.43 
1942 09 29.04  17.49  23.26 
1942 10 25.59  11.33  18.45 
1942 11 21.27   6.38  13.82 
1942 12 17.00   3.69  10.34 
1943 01 16.76   3.44  10.10 
1943 02 18.14   2.35  10.25 
1943 03 20.21   6.84  13.53 
1943 04 25.63  10.49  18.06 
1943 05 29.47  16.53  23.00 
1943 06 32.91  20.97  26.94 
1943 07 32.29  22.19  27.24 
1943 08 32.66  20.85  26.75 
1943 09 28.47  16.87  22.67 
1943 10 24.96   9.20  17.08 
1943 11 19.70   2.50  11.10 
1943 12 15.58   2.33   8.95 
1944 01 16.04   2.15   9.09 
1944 02 20.12   7.81  13.96 
1944 03 21.68   7.83  14.75 
1944 05 99.99  14.22 -99.99 
1944 08 30.41  20.55  25.48 
1944 10 26.50   9.33  17.91 
1944 11 19.37   6.63  13.00 
1944 12 14.84   2.77   8.80 
1945 01 14.83   2.78   8.80 
1945 02 18.45   6.46  12.45 
1945 03 24.08  11.65  17.86 
1945 04 26.44  12.00  19.22 
1945 05 28.30  14.37  21.33 
1945 06 33.50  20.12  26.82 
1945 07 32.70  22.19  27.44 
1945 08 33.62  21.44  27.53 
1945 09 32.16  19.66  25.91 
1945 10 24.72  11.09  17.90 
1945 11 21.00   6.53  13.76 
1945 12 11.13    .39   5.76 
1946 01 14.88   4.59   9.73 
1946 02 18.21   3.58  10.90 
1946 03 23.41   9.89  16.65 
1946 04 26.69  12.06  19.37 
1946 05 28.06  16.12  22.09 
1946 06 30.78  19.12  24.95 
1946 07 31.39  21.90  26.64 
1946 08 31.65  20.16  25.90 
1946 09 28.06  18.24  23.15 
1946 10 25.59  11.11  18.35 
1946 11 21.72  11.19  16.45 
1946 12 18.84   4.26  11.55 
1947 01 15.26   5.65  10.45 
1947 02 13.64   -.69   6.47 
1947 03 17.67   4.32  10.99 
1947 04 24.33  13.28  18.80 
1947 05 28.12  15.45  21.78 
1947 06 31.18  19.79  25.48 
1947 07 32.02  19.26  25.64 
1947 08 33.18  21.90  27.54 
1947 09 31.39  19.37  25.38 
1947 10 27.62  15.52  21.57 
1947 11 16.62   7.24  11.93 
1947 12 15.61   3.07   9.34 
1948 01 11.33   -.85   5.24 
1948 02 17.20   6.80  12.00 
1948 03 21.88 -99.99 -99.99 
1948 04 26.96  13.69  20.32 
1948 05 30.09 -99.99 -99.99 
1948 06 33.33  20.02  26.67 
1948 07 33.16  21.94  27.55 
1948 09 29.00  17.68  23.34 
1948 10 24.32   9.18  16.75 
1948 11 19.74   8.58  14.16 
1948 12 16.41   5.41  10.91 
1949 01 18.26   6.34  12.30 
1949 02 18.24   7.23  12.73 
1949 03 19.08   6.11  12.59 
1949 04 23.36  11.28  17.32 
1949 05 29.84  15.75  22.79 
1949 06 31.08  20.04  25.56 
1949 07 32.78  22.60  27.68 
1949 08 32.22  21.21  26.71 
1949 09 29.10  18.60  23.85 
1949 10 27.33  16.20  21.77 
1949 11 19.75   4.06  11.90 
1949 12 99.99   4.23 -99.99 
1950 01 22.00  11.78  16.89 
1950 02 20.26   6.91  13.58 
1950 03 19.07   5.90  12.48 
1950 04 23.13   9.14  16.13 
1950 05 30.39  17.74  24.06 
1950 06 32.64  19.77  26.20 
1950 07 31.84  20.77  26.30 
1950 08 32.36  19.57  25.96 
1950 09 28.56  18.11  23.33 
1950 10 26.47  13.32  19.89 
1950 11 17.83   2.23  10.03 
1950 12 11.85    .58   6.21 
1951 01 16.04   3.25   9.64 
1951 02 18.00   3.91  10.95 
1951 03 21.15   8.37  14.76 
1951 04 24.17  10.26  17.21 
1951 05 29.58  13.62  21.60 
1951 06 33.03  20.17  26.59 
1951 07 34.34  21.51  27.93 
1951 08 35.34  21.59  28.47 
1951 09 30.88  19.90  25.39 
1951 10 26.40  13.42  19.91 
1951 11 16.56   3.32   9.93 
1951 12 17.37   4.64  11.00 
1952 01 18.77   7.17  12.97 
1952 02 16.92   6.50  11.71 
1952 03 20.18   6.20  13.19 
1952 04 24.47   9.59  17.02 
1952 05 29.41  15.64  22.52 
1952 06 34.68  21.07  27.87 
1952 07 35.34  21.49  28.41 
1952 08 33.27  21.53  27.40 
1952 09 29.50  17.70  23.60 
1952 10 22.81   7.34  15.07 
1952 11 19.26   4.37  11.81 
1952 12 13.85   3.16   8.50 
1953 01 16.95   3.58  10.26 
1953 02 16.17   4.73  10.45 
1953 03 21.77   8.88  15.32 
1953 04 99.99   9.66 -99.99 
1953 05 30.41  17.73  24.07 
1953 06 33.86  21.01  27.43 
1953 07 32.66  21.79  27.23 
1953 08 33.34  20.51  26.93 
1953 09 30.93  16.74  23.83 
1953 10 27.12  11.42  19.27 
1953 11 19.48   4.63  12.05 
1953 12 13.72   3.22   8.47 
1954 01 15.98   3.29   9.63 
1954 02 19.60   4.01  11.80 
1954 03 20.68   6.84  13.76 
1954 04 27.78  13.30  20.54 
1954 05 26.45  13.37  19.91 
1954 06 34.91  19.79  27.35 
1954 07 34.90  22.15  28.52 
1954 08 36.40  21.61  29.00 
1954 09 33.81  18.56  26.18 
1954 10 26.85  11.06  18.95 
1954 11 18.24   4.19  11.21 
1954 12 14.13   1.50   7.81 
1955 01 13.22   2.13   7.67 
1955 02 16.89   4.66  10.77 
1955 03 23.53   9.04  16.28 
1955 04 27.23  13.02  20.12 
1955 05 30.38  16.82  23.59 
1955 06 30.46  17.03  23.74 
1955 07 33.03  21.60  27.31 
1955 08 33.12  21.63  27.37 
1955 09 31.84  19.69  25.76 
1955 10 24.88   9.77  17.32 
1955 11 19.17   5.08  12.12 
1955 12 14.81   3.48   9.14 
1956 01 12.82   1.05   6.93 
1956 02 19.33   7.54  13.43 
1956 03 21.02   6.43  13.72 
1956 04 24.19   9.59  16.89 
1956 05 30.60  16.68  23.64 
1956 06 31.76  18.99  25.37 
1956 07 33.30  20.87  27.08 
1956 08 34.12  20.87  27.49 
1956 09 30.07  16.41  23.24 
1956 10 24.22  13.15  18.68 
1956 11 16.89   4.32  10.60 
1956 12 19.46   5.95  12.70 
1957 01 16.06   5.47  10.76 
1957 02 20.19   9.68  14.93 
1957 03 18.28   6.72  12.50 
1957 04 99.99  12.57 -99.99 
1957 05 99.99  17.08 -99.99 
1957 06 99.99  21.13 -99.99 
1957 07 99.99  21.80 -99.99 
1958 06 33.11  20.28  26.69 
1958 07 33.23  21.25  27.24 
1958 08 33.96  20.73  27.34 
1958 09 31.60  18.87  25.24 
1958 10 24.66  11.17  17.91 
1958 11 21.33   6.46  13.89 
1958 12 13.23   1.32   7.27 
1959 01 14.68    .39   7.53 
1959 02 16.29   5.66  10.97 
1959 03 19.31   5.58  12.44 
1959 04 25.06  10.54  17.79 
1959 05 31.11  16.67  23.89 
1959 06 32.04  19.89  25.96 
1959 07 34.24  21.37  27.80 
1959 08 34.74  21.15  27.94 
1959 09 30.51  19.06  24.78 
1959 10 24.57  15.41  19.99 
1959 11 18.77   4.59  11.68 
1959 12 15.00   3.06   9.03 
1960 01 12.91   2.92   7.91 
1960 02 15.04   2.33   8.68 
1960 03 15.46   2.19   8.82 
1960 04 26.17  11.25  18.70 
1960 05 28.43  12.63  20.53 
1960 06 33.40  19.07  26.23 
1960 07 34.98  21.79  28.38 
1960 08 33.11  21.36  27.23 
1960 09 30.95  19.31  25.13 
1960 10 26.38  13.08  19.73 
1960 11 20.15   5.67  12.91 
1960 12 13.28    .28   6.78 
1961 01 11.32   -.89   5.21 
1961 02 17.95   5.80  11.87 
1961 03 22.10   8.09  15.09 
1961 04 23.81   8.85  16.33 
1961 05 28.32  13.88  21.10 
1961 06 30.99  18.32  24.65 
1961 07 33.18  20.24  26.71 
1961 08 32.20  20.35  26.27 
1961 09 31.44  18.64  25.04 
1961 10 26.78   8.96  17.87 
1961 11 20.90   7.70  14.29 
1961 12 15.25   3.64   9.44 
1962 01 12.66   1.61   7.13 
1962 02 22.66   6.54  14.60 
1962 03 19.45   5.45  12.45 
1962 04 24.24   9.54  16.89 
1962 05 33.50  16.68  25.09 
1962 06 33.27  19.49  26.38 
1962 07 35.53  21.52  28.52 
1962 08 34.90  21.16  28.03 
1962 09 32.00  17.95  24.98 
1962 10 27.90  12.02  19.95 
1962 11 17.92   4.44  11.18 
1962 12 15.36    .91   8.13 
1963 01 12.62    .-8   6.27 
1963 02 15.61  -1.07   7.27 
1963 03 24.50   8.30  16.40 
1963 04 28.74  13.20  20.97 
1963 05 31.66  15.98  23.82 
1963 06 33.40  19.98  26.69 
1963 07 33.98  20.40  27.18 
1963 08 34.95  20.80  27.87 
1963 09 31.17  17.16  24.16 
1963 10 28.04  10.66  19.35 
1963 11 19.39   5.04  12.21 
1963 12 10.67  -2.31   4.18 
1964 01 12.38    .46   6.42 
1964 02 12.67    .47   6.57 
1964 03 21.40   5.80  13.60 
1964 04 26.51  11.91  19.20 
1964 05 30.28  15.02  22.65 
1964 06 34.57  19.60  27.08 
1964 07 32.70  19.20  25.95 
1964 08 33.50 -99.99 -99.99 
1964 09 31.68  17.29  24.48 
1964 10 24.33   9.22  16.77 
1964 11 21.32   7.26  14.29 
1964 12 16.40   4.35  10.37 
1965 01 16.02   2.02   9.02 
1965 03 19.39   4.69  12.04 
1965 04 27.04  11.68  19.36 
1965 05 32.04  14.94  23.49 
1965 06 31.94  19.11  25.52 
1965 07 33.71  20.57  27.14 
1965 08 32.73  20.54  26.63 
1965 09 30.95  19.20  25.07 
1965 10 26.20  11.02  18.61 
1965 11 21.95   7.98  14.96 
1965 12 16.27   1.96   9.11 
1966 01 11.13   1.27   6.20 
1966 02 15.75   3.01   9.38 
1966 03 20.36   4.96  12.66 
1966 04 26.81  11.10  18.95 
1966 05 28.35  15.38  21.86 
1966 06 31.22  16.67  23.94 
1966 07 34.03  21.38  27.70 
1966 08 32.78  19.79  26.28 
1966 09 30.60  16.87  23.73 
1966 10 24.30  11.54  17.92 
1966 11 19.83   5.08  12.45 
1966 12 15.36   2.89   9.12 
1967 01 14.96   2.20   8.58 
1967 02 14.88   2.29   8.58 
1967 03 24.20   7.60  15.90 
1967 04 28.43  11.65  20.04 
1967 05 28.81  14.14  21.47 
1967 06 31.74  18.37  25.05 
1967 07 31.48  18.95  25.22 
1967 08 31.25  18.74  24.99 
1967 09 27.41  14.40  20.90 
1967 10 25.53   7.92  16.72 
1967 11 19.35   3.29  11.32 
1967 12 17.33   4.89  11.11 
1968 01 13.56    .14   6.85 
1968 02 12.54  -1.64   5.45 
1968 03 20.66   3.03  11.84 
1968 04 25.84  10.66  18.25 
1968 05 29.07  13.79  21.43 
1968 06 34.66  17.79  26.23 
1968 07 33.21  20.18  26.69 
1968 08 33.95  20.21  27.08 
1968 09 31.44  16.32  23.88 
1968 10 27.07  10.48  18.77 
1968 11 18.68   3.66  11.17 
1968 12 14.56   -.13   7.21 
1969 01 13.98   1.84   7.91 
1969 02 15.69   2.68   9.18 
1969 03 18.01   2.52  10.26 
1969 04 26.67  10.46  18.56 
1969 05 29.26  15.16  22.21 
1969 06 34.11  18.93  26.52 
1969 07 34.05  21.78  27.91 
1969 08 31.84  19.29  25.57 
1969 09 30.07  16.54  23.31 
1969 10 25.54  13.09  19.31 
1969 11 19.70   2.79  11.24 
1969 12 14.14    .73   7.43 
1970 01 10.65  -1.90   4.37 
1970 02 16.74   -.28   8.22 
1970 03 20.37   5.80  13.08 
1970 04 27.73  12.19  19.95 
1970 05 31.38  13.78  22.58 
1970 06 31.65  18.00  24.82 
1970 07 34.39  20.25  27.32 
1970 08 33.13  21.28  27.20 
1970 09 33.48  19.19  26.33 
1970 10 25.67  13.33  19.50 
1970 11 18.82   2.67  10.74 
1970 12 17.89   3.63  10.76 
1971 01 15.73   2.83   9.28 
1971 02 17.04   1.12   9.08 
1971 03 19.53   2.86  11.19 
1971 04 26.11   7.94  17.02 
1972 09 32.02  19.17  25.59 
1972 10 26.33  12.02  19.17 
1972 11 16.35   5.20  10.77 
1972 12 16.81   4.30  10.55 
1973 01 13.98   1.32   7.64 
1973 02 15.05   1.21   8.13 
1973 03 22.43  10.41  16.42 
1973 04 22.54   9.39  15.96 
1973 05 28.03  13.86  20.94 
1973 06 31.96  19.19  25.57 
1973 07 33.75  21.12  27.43 
1973 08 32.16  20.61  26.39 
1973 09 31.85  20.42  26.13 
1973 10 27.89  12.51  20.20 
1973 11 22.24   8.26  15.25 
1973 12 15.48   1.25   8.36 
1974 05 29.48  16.81  23.14 
1974 06 30.22  18.16  24.18 
1974 07 32.24  21.42  26.83 
1974 08 30.42  20.60  25.51 
1975 04 22.82 -99.99 -99.99 
1975 05 27.30  18.41  22.85 
1975 06 29.20 -99.99 -99.99 
1975 08 31.57  21.43  26.50 
1975 09 25.76  15.17  20.46 
1975 10 23.93  11.98  17.95 
1975 11 99.99   6.66 -99.99 
1976 01  9.80  -3.74   3.03 
1976 12 11.77  -1.31   5.23 
