1893 02 16.29   5.04  10.67 
1893 04 25.38  13.05  19.21 
1893 05 26.66  14.56  20.61 
1893 06 29.59  18.68  24.13 
1893 07 32.79  21.68  27.23 
1893 08 30.95  20.20  25.58 
1893 09 28.00  17.29  22.65 
1893 10 21.41   8.08  14.74 
1893 11 16.79   6.02  11.40 
1893 12 14.33   3.85   9.09 
1894 03 20.45   8.54  14.49 
1894 04 23.85  12.00  17.92 
1894 05 27.02  15.29  21.15 
1894 06 31.29  15.56  23.42 
1894 07 31.03  20.98  26.00 
1894 08 29.75  21.59  25.67 
1894 09 28.28  18.40  23.34 
1894 10 24.61   9.55  17.08 
1894 11 16.19   3.91  10.05 
1894 12 13.92   2.04   7.98 
1895 01 10.18    .36   5.27 
1895 02  7.19  -3.34   1.92 
1895 03 17.75   6.30  12.02 
1895 04 24.04  10.57  17.30 
1895 05 26.29  15.69  20.99 
1895 06 30.76  19.68  25.22 
1895 07 31.27  21.43  26.35 
1895 08 31.99  20.71  26.34 
1895 09 31.99  18.15  25.07 
1895 12 13.44    .85   7.14 
1902 02  8.93   -.27   4.33 
1902 03 19.64   5.87  12.75 
1902 04 24.52   9.64  17.08 
1902 05 31.60  17.26  24.43 
1902 06 35.46  19.21  27.34 
1902 07 35.71  19.99  27.84 
1902 08 35.72  20.24  27.98 
1902 09 29.38  15.04  22.21 
1902 11 23.10  10.26  16.68 
1903 03 21.60   9.24  15.42 
1903 04 24.52   8.05  16.28 
1903 05 27.77  14.55  21.16 
1903 06 29.49  14.78  22.13 
1903 07 33.86  19.71  26.79 
1903 08 34.16  20.68  27.42 
1903 09 32.79  12.07  22.43 
1903 10 28.51   4.89  16.70 
1903 11 18.08   1.69   9.88 
1903 12 12.82  -1.65   5.58 
1904 01 12.92  -3.10   4.91 
1904 02 17.03   3.42  10.22 
1904 03 22.04   6.44  14.24 
1904 04 21.99   8.04  15.01 
1904 05 29.18  11.88  20.53 
1904 06 33.18  17.31  25.25 
1904 07 32.64  18.86  25.75 
1904 08 33.03  18.58  25.80 
1904 09 34.79  17.62  26.21 
1904 10 28.73   1.73  15.23 
1904 11 19.45   1.80  10.62 
1904 12 15.68   1.39   8.53 
1905 01  9.77  -2.94   3.41 
1905 02  7.55  -3.34   2.10 
1905 03 22.32   7.63  14.97 
1905 04 23.30  10.10  16.70 
1905 05 29.16  17.36  23.26 
1905 06 32.00  19.01  25.50 
1905 07 31.26  19.66  25.46 
1905 08 32.47  20.46  26.47 
1905 09 31.42  17.36  24.39 
1905 10 25.35  11.02  18.18 
1905 11 22.11   2.65  12.38 
1905 12 12.25  -2.51   4.87 
1906 01 16.73   -.43   8.14 
1906 02 15.50   -.72   7.39 
1906 03 16.54   3.95  10.24 
1906 04 25.31   9.64  17.47 
1906 05 28.50  13.23  20.86 
1906 06 33.86  17.36  25.61 
1906 07 32.55  18.93  25.74 
1906 08 34.37  19.12  26.75 
1906 09 32.68  18.86  25.77 
1906 10 23.71   9.74  16.72 
1906 11 21.69   4.26  12.97 
1906 12 15.77   3.14   9.45 
1907 01 18.33   6.02  12.17 
1907 02 16.15   2.20   9.17 
1907 03 26.30  11.01  18.65 
1907 04 20.93   7.33  14.13 
1907 05 25.50  12.80  19.15 
1907 06 30.83  17.04  23.93 
1907 08 35.66  19.04  27.35 
1907 09 32.31  14.83  23.57 
1907 10 26.47   6.67  16.57 
1907 11 18.11   1.92  10.01 
1907 12 13.88   1.15   7.51 
1908 01 13.15    .38   6.76 
1908 02 13.89   1.56   7.72 
1908 03 23.50  10.05  16.77 
1908 04 27.07  12.48  19.77 
1908 05 28.80  14.64  21.72 
1908 06 33.80  18.09  25.94 
1908 07 34.48  19.43  26.95 
1908 08 33.54  20.14  26.84 
1908 09 31.84  15.62  23.73 
1908 10 24.81   4.64  14.72 
1908 11 22.78   6.11  14.44 
1908 12 16.94   3.33  10.13 
1909 02 17.82   3.87  10.84 
1909 03 19.94   7.11  13.52 
1909 04 24.70  10.46  17.58 
1909 05 26.27  13.28  19.77 
1909 06 32.52  20.37  26.44 
1909 07 35.50  21.19  28.34 
1909 08 35.64  19.87  27.75 
1909 10 26.74   8.31  17.52 
1909 12 10.26  -2.43   3.91 
1910 01 14.84 -99.99 -99.99 
1910 02 13.43    .89   7.16 
1910 03 25.03   7.32  16.17 
1910 04 24.09   8.14  16.11 
1910 05 27.46  13.49  20.47 
1910 06 30.49  17.52  24.00 
1910 07 32.31  21.08  26.69 
1910 08 33.68  20.04  26.87 
1910 09 33.34  16.68  25.01 
1910 10 26.69  10.13  18.41 
1910 11 19.15   3.74  11.44 
1910 12 12.66   -.18   6.24 
1911 01 17.62   5.52  11.57 
1911 02 18.01   6.35  12.18 
1911 03 22.04   6.97  14.50 
1911 04 23.05  10.92  16.98 
1911 05 30.66  13.55  22.10 
1911 06 34.91  18.71  26.82 
1911 07 32.33  19.93  26.13 
1911 10 27.18  11.87  19.52 
1911 11 16.69   1.71   9.20 
1911 12 14.57   3.69   9.13 
1912 01 10.06  -2.81   3.62 
1912 02 12.72  -1.16   5.77 
1912 03 16.21   4.17  10.20 
1912 04 23.92  11.76  17.84 
1912 05 28.72  15.25  21.98 
1912 06 30.55  17.15  23.84 
1912 07 33.05  21.76  27.40 
1912 09 31.81  17.70  24.75 
1912 10 26.48  10.93  18.70 
1912 12 12.70   1.17   6.94 
1913 01 17.23   4.17  10.70 
1913 02 13.38   1.05   7.22 
1913 03 19.27   5.93  12.60 
1913 04 23.70   9.09  16.39 
1913 05 28.47  14.19  21.33 
1913 06 33.84  16.90  25.37 
1913 07 34.98  20.42  27.70 
1913 08 35.31  19.06  27.18 
1913 09 30.30  17.06  23.68 
1913 10 23.28   9.56  16.42 
1913 11 21.37   6.03  13.70 
1913 12 13.83   2.15   7.99 
1914 01 16.41   2.61   9.51 
1914 02 13.93    .18   7.05 
1914 03 17.54   4.16  10.85 
1914 04 23.35  10.24  16.79 
1914 05 29.60  13.87  21.73 
1914 06 37.04  20.75  28.89 
1914 07 35.32  20.69  28.00 
1914 08 32.59  20.92  26.75 
1914 09 31.63  15.78  23.70 
1914 10 24.48  10.63  17.55 
1914 11 19.87   3.17  11.52 
1914 12  9.50   -.13   4.68 
1915 01 11.86   -.16   5.85 
1915 02 14.66   2.21   8.43 
1915 03 13.46    .72   7.09 
1915 04 25.43   9.52  17.47 
1915 05 29.14  16.70  22.92 
1915 06 32.05  18.20  25.13 
1915 07 33.32  19.41  26.36 
1915 08 32.22  18.94  25.58 
1915 09 32.62  16.51  24.56 
1915 10 26.48  10.07  18.27 
1915 11 21.06   5.71  13.38 
1915 12 14.91   2.22   8.56 
1916 01 16.61   4.58  10.59 
1916 02 14.90    .49   7.69 
1916 03 20.62   5.97  13.29 
1916 04 23.28   8.85  16.06 
1916 05 28.85  15.09  21.97 
1916 06 31.07  17.81  24.43 
1916 07 32.07  20.95  26.51 
1916 08 32.96  19.83  26.39 
1916 09 31.21  13.78  22.49 
1916 10 26.64   7.07  16.85 
1916 11 21.00   1.80  11.40 
1916 12 14.96   1.78   8.37 
1917 01 14.66   3.22   8.93 
1917 02 17.00   2.26   9.63 
1917 03 19.68   6.18  12.93 
1917 04 24.09   9.22  16.66 
1917 05 26.18  10.34  18.26 
1917 06 32.46  16.62  24.54 
1917 07 33.59  19.62  26.61 
1917 08 32.00  18.42  25.21 
1917 09 29.26  14.70  21.98 
1917 10 23.42   3.34  13.38 
1917 11 18.93   1.11  10.02 
1917 12  9.84  -2.47   3.68 
1918 01  8.59  -5.16   1.71 
1918 02 18.94   4.06  11.50 
1918 03 24.86   7.85  16.35 
1918 04 23.30   9.60  16.45 
1918 05 29.84  15.18  22.51 
1918 06 34.05  19.34  26.69 
1918 07 33.93  17.03  25.48 
1918 08 35.56  19.44  27.50 
1918 09 29.93  10.82  20.37 
1918 10 26.76  12.68  19.72 
1918 11 17.65   3.14  10.39 
1918 12 16.71   3.50  10.10 
1919 01 13.24   -.98   6.13 
1919 02 15.80   1.23   8.51 
1919 04 24.07   8.64  16.36 
1919 05 25.49  13.61  19.54 
1919 06 31.07  18.69  24.88 
1919 07 34.07  19.32  26.69 
1919 08 33.88  20.51  27.19 
1919 09 32.40  14.14  23.27 
1919 10 27.99  15.45  21.72 
1919 11 20.02   4.77  12.39 
1919 12 14.69   -.35   7.16 
1920 01 12.70    .58   6.64 
1920 02 14.47   1.47   7.97 
1920 03 18.99   4.39  11.69 
1920 04 23.61   9.09  16.35 
1920 05 27.64  15.21  21.42 
1920 08 31.99  18.66  25.32 
1920 10 27.75   7.59  17.67 
1920 11 16.57   1.92   9.24 
1920 12 13.21   1.71   7.46 
1921 01 15.75   3.44   9.59 
1921 02 17.21   3.71  10.46 
1921 03 25.03   9.38  17.20 
1921 04 23.32   7.36  15.34 
1921 05 28.52  13.28  20.90 
1921 06 33.88  19.29  26.59 
1921 09 34.78  19.48  27.13 
1921 10 26.14   6.73  16.43 
1921 11 22.87   6.47  14.67 
1921 12 16.87   2.42   9.64 
1922 01 12.22   1.92   7.07 
1922 02 16.54   4.46  10.50 
1922 03 18.71   6.21  12.46 
1922 04 25.04  12.19  18.61 
1922 05 27.85  15.13  21.49 
1922 06 31.45  18.20  24.82 
1922 11 20.59   5.22  12.90 
1922 12 18.08   5.85  11.96 
1923 01 17.98   3.68  10.83 
1923 02 13.36   1.16   7.26 
1923 03 20.00   4.36  12.18 
1923 04 24.32  10.18  17.25 
1923 05 26.78  14.91  20.84 
1923 06 30.94  19.08  25.01 
1923 07 32.41  19.75  26.08 
1923 08 33.31  20.16  26.73 
1923 11 18.14   3.61  10.87 
1923 12 16.78   6.35  11.56 
1924 01 11.77  -2.35   4.70 
1924 02 13.93   1.49   7.71 
1924 03 15.71   3.43   9.57 
1924 04 23.99  10.62  17.30 
1924 05 26.12  12.02  19.07 
1924 06 33.63  20.62  27.12 
1924 07 33.91  19.32  26.62 
1924 08 36.34  19.77  28.05 
1924 09 30.40  13.33  21.86 
1924 11 22.00   3.90  12.95 
1924 12 14.10    .98   7.54 
1925 01 13.76   1.45   7.60 
1925 02 18.58   4.41  11.49 
1925 03 21.94   6.68  14.31 
1925 04 27.24  12.63  19.93 
1925 05 28.91  12.37  20.64 
1925 06 34.64  21.61  28.12 
1925 07 34.77  22.01  28.39 
1925 09 36.33  20.91  28.62 
1925 11 17.59   4.62  11.10 
1925 12 12.64   -.15   6.24 
1926 01 12.28    .87   6.57 
1926 02 18.36   4.86  11.61 
1926 03 16.62   4.16  10.39 
1926 04 23.18   8.21  15.69 
1926 05 27.82  12.90  20.36 
1926 06 32.91  18.71  25.81 
1926 07 34.23  19.29  26.76 
1926 08 33.75  21.81  27.78 
1926 09 34.36  19.62  26.99 
1926 11 16.44   2.96   9.70 
1926 12 15.45   3.67   9.55 
1927 01 14.91   3.85   9.38 
1927 02 19.76   8.27  14.01 
1927 03 19.07   6.95  13.01 
1927 04 26.33  14.71  20.52 
1927 05 28.92  17.23  23.07 
1927 06 31.51  20.56  26.03 
1927 07 34.73  19.84  27.28 
1927 08 32.91  18.62  25.77 
1927 09 31.73  18.50  25.11 
1927 10 28.42   8.76  18.59 
1927 11 22.68   8.93  15.81 
1927 12 14.77   1.34   8.05 
1928 01 14.44   1.20   7.82 
1928 02 15.74   1.44   8.59 
1928 03 20.04   6.49  13.27 
1928 04 22.04   8.35  15.19 
1928 05 27.51  13.41  20.45 
1928 06 29.97  20.11  25.04 
1928 07 33.84  22.29  28.07 
1928 08 34.79  21.56  28.17 
1928 09 31.33  14.92  23.12 
1928 10 28.17  11.27  19.72 
1928 11 18.76   4.92  11.84 
1928 12 15.88    .80   8.34 
1929 01 15.29   1.75   8.52 
1929 02 12.10    .92   6.51 
1929 03 21.21   8.63  14.92 
1929 04 24.94  12.60  18.77 
1929 05 28.41  15.71  22.06 
1929 06 32.58  18.54  25.56 
1929 07 34.09  20.35  27.22 
1929 08 35.59  17.14  26.36 
1929 09 31.36  17.00  24.18 
1929 11 15.99   4.87  10.43 
1929 12 14.72   1.30   8.01 
1930 01 12.72   1.24   6.98 
1930 02 19.48   5.02  12.25 
1930 03 18.20   4.86  11.53 
1930 04 26.58  10.17  18.37 
1930 05 28.21  15.75  21.98 
1930 06 33.23  15.90  24.56 
1930 07 37.29  20.31  28.80 
1930 08 35.20  18.79  26.99 
1930 09 31.55  18.14  24.84 
1930 10 24.82   9.18  17.00 
1930 11 18.79   5.91  12.35 
1931 01 13.76   -.20   6.78 
1931 02 18.08   2.89  10.48 
1931 03 16.01   2.95   9.48 
1931 04 24.37   8.60  16.48 
1931 05 26.92  12.88  19.90 
1931 06 34.77  18.29  26.53 
1931 07 33.61  21.02  27.31 
1931 08 32.00  18.68  25.34 
1931 09 34.45  18.12  26.29 
1931 10 30.13  11.12  20.62 
1931 11 22.93   7.89  15.41 
1931 12 17.85   6.93  12.39 
1932 01 16.91   4.64  10.77 
1932 02 20.90   7.62  14.26 
1932 03 18.07   4.30  11.18 
1932 04 25.82  10.61  18.21 
1932 05 27.74  13.45  20.59 
1932 06 33.33  19.95  26.64 
1932 07 34.88  22.21  28.54 
1932 08 32.72  20.87  26.79 
1932 09 30.15  17.17  23.66 
1932 10 24.08 -99.99 -99.99 
1932 11 17.14   3.39  10.26 
1932 12 11.70   2.08   6.89 
1933 01 16.95   5.37  11.16 
1933 02 14.54   3.42   8.97 
1933 03 20.35   6.77  13.56 
1933 04 23.56  10.10  16.83 
1933 05 29.77  17.94  23.85 
1933 06 33.22  17.04  25.13 
1933 07 32.05  21.06  26.55 
1933 09 34.22  18.95  26.59 
1933 10 25.68 -99.99 -99.99 
1933 11 19.29 -99.99 -99.99 
1933 12 18.18 -99.99 -99.99 
1934 01 14.82   3.06   8.93 
1934 02 13.44   -.57   6.43 
1934 03 18.49   4.30  11.39 
1934 04 23.67  10.77  17.22 
1934 05 28.53  14.21  21.37 
1934 06 32.83  20.00  26.41 
1934 07 35.00  22.17  28.58 
1934 08 35.43  22.59  29.01 
1934 09 31.30  16.09  23.69 
1934 10 27.79  11.92  19.85 
1934 11 21.43   6.75  14.09 
1934 12 14.53   2.19   8.35 
1935 01 15.75   1.87   8.81 
1935 02 16.42   2.91   9.66 
1935 03 25.03  10.97  18.00 
1935 04 24.16  11.50  17.83 
1935 05 28.16  16.12  22.14 
1935 06 31.65  18.04  24.84 
1935 07 35.66  21.08  28.37 
1935 08 37.41  21.47  29.43 
1935 09 33.36  15.52  24.44 
1935 10 29.01  10.25  19.63 
1935 11 18.98   5.95  12.46 
1935 12 10.96  -1.66   4.65 
1936 01 11.85  -1.42   5.21 
1936 02 12.32   -.70   5.81 
1936 03 23.76   8.05  15.90 
1936 04 24.02   8.18  16.10 
1936 05 30.50  15.25  22.87 
1936 06 35.74  18.84  27.29 
1936 07 33.59  22.33  27.96 
1936 09 34.64  20.32  27.48 
1936 10 26.11  10.16  18.13 
1936 12 15.29   3.11   9.20 
1937 01 17.54   6.34  11.94 
1937 02 14.94   2.78   8.85 
1937 03 18.07   2.82  10.44 
1937 04 25.15   9.74  17.44 
1937 05 30.25  15.56  22.90 
1937 06 33.72  20.42  27.07 
1937 07 33.18  20.09  26.63 
1937 08 34.70  21.31  28.00 
1937 09 30.97  15.90  23.43 
1937 10 23.80   9.64  16.71 
1937 11 17.61   4.48  11.05 
1937 12 13.02   2.22   7.62 
1938 01 99.99   2.44 -99.99 
1938 02 18.77   6.13  12.45 
1938 03 23.65  10.58  17.11 
1938 04 23.76  10.99  17.37 
1938 05 29.04  15.67  22.35 
1938 06 31.39  18.50  24.94 
1938 07 34.08  21.81  27.94 
1938 08 34.65  21.48  28.06 
1938 09 32.34  16.54  24.44 
1938 10 28.46   8.46  18.45 
1938 11 21.08   2.88  11.98 
1938 12 14.56   1.33   7.94 
1939 01 15.55   2.31   8.93 
1939 02 17.04   3.65  10.35 
1939 03 22.20   7.92  15.06 
1939 04 24.78 -99.99 -99.99 
1939 05 27.88  14.98  21.43 
1939 06 30.67  20.94  25.80 
1939 07 34.08  22.18  28.13 
1939 08 32.78  20.90  26.84 
1939 09 34.52  18.87  26.69 
1939 10 27.86  10.82  19.34 
1939 11 18.67   2.28  10.47 
1939 12 16.46   1.77   9.12 
1940 01  6.68  -6.70    . 0 
1940 02 12.64    .94   6.79 
1940 03 20.53   6.04  13.28 
1940 04 23.29  10.80  17.04 
1940 05 27.02  13.65  20.33 
1940 06 30.44  19.84  25.14 
1940 07 30.34 -99.99 -99.99 
1940 08 31.59  21.71  26.65 
1940 09 30.49  15.92  23.20 
1940 10 27.61   8.47  18.04 
1940 11 18.65   5.31  11.98 
1940 12 16.62   4.15  10.39 
1941 01 14.89   1.54   8.21 
1941 02 11.87   -.35   5.76 
1941 03 16.04   2.77   9.41 
1941 04 25.72  10.30  18.01 
1941 05 30.12 -99.99 -99.99 
1941 06 32.71 -99.99 -99.99 
1941 07 33.09  21.96  27.53 
1941 08 33.29  21.24  27.26 
1941 09 32.25  17.78  25.01 
1941 10 28.10  14.95  21.52 
1941 11 18.76   2.08  10.42 
1941 12 15.67   2.44   9.05 
1942 01 12.76  -2.67   5.04 
1942 02 12.38   -.42   5.98 
1942 03 19.89   4.44  12.16 
1942 04 25.58  10.41  17.99 
1942 05 28.44  12.61  20.52 
1942 06 32.79  18.45  25.62 
1942 07 34.32 -99.99 -99.99 
1942 08 33.53 -99.99 -99.99 
1942 09 30.63 -99.99 -99.99 
1942 10 27.31   9.46  18.38 
1942 11 22.39   6.54  14.46 
1942 12 99.99   2.91 -99.99 
1943 01 14.55    .97   7.76 
1943 02 17.10   2.79   9.94 
1943 03 17.58   3.96  10.77 
1943 04 25.26  10.30  17.78 
1943 05 30.62  16.85  23.73 
1943 06 34.93  20.94  27.93 
1943 07 35.77 -99.99 -99.99 
1943 08 37.09 -99.99 -99.99 
1943 09 29.59  15.72  22.65 
1943 10 25.42   7.48  16.45 
1943 11 19.46   1.30  10.38 
1943 12 13.29   1.19   7.24 
1944 01 13.85   1.51   7.68 
1944 02 15.78   5.91  10.84 
1944 03 19.08   5.99  12.53 
1944 04 22.28  10.61  16.44 
1944 05 28.15  15.25  21.70 
1944 06 34.30  19.08  26.68 
1944 07 35.29  18.79  27.04 
1944 08 33.62  20.61  27.11 
1944 09 32.09  20.08  26.08 
1944 10 26.78  10.94  18.86 
1944 11 18.96   7.14  13.05 
1945 02 19.24   3.49  11.36 
1945 03 24.64   9.50  17.07 
1945 04 25.00  11.43  18.21 
1945 05 27.66  11.07  19.36 
1945 06 32.27  18.21  25.24 
1945 07 32.97  19.26  26.11 
1945 08 33.64  18.39  26.01 
1945 09 32.06  17.29  24.67 
1945 10 25.51 -99.99 -99.99 
1945 12 10.75    .21   5.48 
1946 01 14.49   2.80   8.64 
1946 02 19.45   3.74  11.59 
1946 03 23.56  11.03  17.29 
1946 04 28.00  14.66  21.33 
1946 05 26.75  16.67  21.71 
1946 06 31.09  20.00  25.54 
1946 07 32.43  21.87  27.15 
1946 08 32.29  20.35  26.32 
1946 09 30.73  17.29  24.01 
1946 10 27.58  10.18  18.88 
1946 11 99.99   8.71 -99.99 
1946 12 99.99   4.86 -99.99 
1947 01 23.09   4.98  14.04 
1947 02 99.99  -1.76 -99.99 
1947 03 99.99   3.63 -99.99 
1947 05 28.56  17.02  22.79 
1947 06 33.41  22.76  28.09 
1947 07 33.49  21.75  27.62 
1947 08 35.59  24.09  29.84 
1947 09 34.09  18.64  26.36 
1947 11 99.99   5.61 -99.99 
1947 12 99.99   1.16 -99.99 
1948 01  8.25  -2.96   2.64 
1948 02 12.20   2.28   7.24 
1948 03 18.82   7.63  13.22 
1948 04 27.35  13.10  20.22 
1948 05 28.68  17.06  22.87 
1948 06 34.36  21.11  27.73 
1948 07 35.04  22.45  28.74 
1948 08 32.43  19.69  26.06 
1948 09 28.69  16.68  22.68 
1948 10 24.05   6.62  15.33 
1948 11 18.57   4.77  11.67 
1948 12 15.51   4.30   9.90 
1949 02 16.00   2.68   9.34 
1949 03 17.44   4.37  10.90 
1949 04 22.99  10.88  16.93 
1949 05 29.48  15.17  22.32 
1949 07 33.63 -99.99 -99.99 
1949 08 32.84 -99.99 -99.99 
1949 09 30.00 -99.99 -99.99 
1949 10 25.76 -99.99 -99.99 
1949 11 18.74 -99.99 -99.99 
1949 12 17.33   4.44  10.88 
1950 01 19.09   8.58  13.83 
1950 02 17.01   5.43  11.22 
1950 03 99.99   4.67 -99.99 
1950 04 99.99   9.53 -99.99 
1950 06 31.66  18.11  24.88 
1950 07 32.20  18.19  25.19 
1950 08 31.90  16.74  24.32 
1950 09 27.68  15.28  21.48 
1950 10 27.06 -99.99 -99.99 
1950 11 17.89   1.38   9.63 
1950 12 11.48  -1.14   5.16 
1951 01 15.14   1.65   8.39 
1951 02 15.74   2.00   8.87 
1951 04 23.09   8.68  15.89 
1951 05 29.58  12.74  21.16 
1951 06 32.05  19.29  25.67 
1951 07 33.89  20.43  27.16 
1951 08 36.25  19.45  27.85 
1951 09 31.57  15.65  23.61 
1951 10 26.60 -99.99 -99.99 
1951 11 17.61   1.50   9.55 
1951 12 18.10   3.47  10.78 
1952 01 18.04   6.15  12.10 
1952 02 17.96   5.06  11.51 
1952 03 19.66   4.77  12.21 
1952 04 23.28   7.51  15.39 
1952 05 29.25  13.55  21.40 
1952 06 35.16  20.26  27.71 
1952 07 36.66  19.62  28.14 
1952 08 35.23  20.12  27.67 
1952 09 31.82  13.04  22.43 
1952 11 18.61   1.61  10.11 
1952 12 14.03   -.22   6.90 
