1880 06 32.59  22.30  27.45 
1880 07 32.40  22.20  27.30 
1880 08 31.60  22.50  27.05 
1880 09 32.70  22.20  27.45 
1880 10 32.70  22.10  27.40 
1880 11 32.59  21.80  27.20 
1880 12 30.20  20.90  25.55 
1881 01 30.30  19.20  24.75 
1881 02 29.40  19.50  24.45 
1881 03 29.70  20.10  24.90 
1881 04 30.80  21.90  26.34 
1881 05 30.50  22.70  26.60 
1881 06 31.60  23.40  27.50 
1881 07 32.20  23.60  27.90 
1881 08 31.30  23.20  27.25 
1881 09 31.40  23.20  27.30 
1881 10 30.40  22.40  26.40 
1881 11 30.60  22.10  26.35 
1881 12 29.70  20.29  25.00 
1882 01 29.30  19.29  24.30 
1882 02 28.90  19.20  24.05 
1882 03 28.90  19.79  24.34 
1882 04 29.30  21.20  25.25 
1882 05 29.90  22.70  26.30 
1882 06 31.50  23.80  27.65 
1882 07 31.30  23.30  27.30 
1882 08 31.30  23.10  27.20 
1882 09 31.20  23.40  27.30 
1882 10 30.70  22.60  26.65 
1882 11 30.20  21.10  25.65 
1882 12 30.10  21.60  25.85 
1883 01 29.70  21.00  25.35 
1883 02 30.20  20.40  25.30 
1883 03 29.00  20.60  24.80 
1883 04 29.70  21.40  25.55 
1883 05 30.80  22.60  26.70 
1883 06 31.20  23.60  27.40 
1883 07 31.40  23.20  27.30 
1883 08 31.40  23.10  27.25 
1883 09 31.10  23.30  27.20 
1883 10 30.90  22.70  26.80 
1883 11 30.00  21.30  25.65 
1883 12 29.80  20.20  25.00 
1884 01 29.30  19.70  24.50 
1884 02 28.70  19.40  24.05 
1884 03 28.70  19.70  24.20 
1884 04 29.10  20.50  24.80 
1884 05 29.70  21.90  25.80 
1884 06 30.40  22.90  26.65 
1884 07 31.60  23.40  27.50 
1884 08 31.30  23.10  27.20 
1884 09 31.50  23.30  27.40 
1884 10 30.40  22.50  26.45 
1884 11 31.10  21.80  26.45 
1884 12 30.30  19.90  25.09 
1885 01 29.70  19.60  24.65 
1885 02 28.90  20.40  24.65 
1885 03 29.70  20.29  25.00 
1885 04 29.40  20.80  25.09 
1885 05 30.10  22.60  26.35 
1885 06 30.60  23.30  26.95 
1885 07 31.60  22.90  27.25 
1885 08 31.80  23.20  27.50 
1885 09 31.50  23.40  27.45 
1885 10 31.60  22.80  27.20 
1885 11 31.60  23.00  27.30 
1885 12 29.60  21.20  25.40 
1886 01 29.10  19.40  24.25 
1886 02 29.50  20.40  24.95 
1886 03 30.10  21.30  25.70 
1886 04 30.80  21.30  26.05 
1886 05 31.40  22.50  26.95 
1886 06 31.40  23.30  27.34 
1886 07 32.80  22.80  27.80 
1886 08 33.20  23.00  28.10 
1886 09 34.09  22.60  28.34 
1886 10 33.59  22.30  27.95 
1886 11 33.30  20.80  27.05 
1886 12 31.10  19.90  25.50 
1887 01 30.80  18.79  24.80 
1887 02 30.70  18.40  24.55 
1887 03 30.40  17.90  24.15 
1887 04 30.70  20.29  25.50 
1887 05 31.20  21.70  26.45 
1887 06 31.40  22.80  27.09 
1887 07 32.40  22.40  27.40 
1887 08 31.70  22.30  27.00 
1887 09 32.40  22.40  27.40 
1887 10 31.10  21.70  26.40 
1887 11 31.40  21.30  26.34 
1887 12 31.10  18.70  24.90 
1888 01 31.30  17.90  24.59 
1888 02 30.10  18.10  24.10 
1888 03 30.40  19.20  24.80 
1888 04 31.30  20.20  25.75 
1888 05 30.10  22.10  26.10 
1888 06 31.70  22.90  27.30 
1888 07 32.70  23.40  28.05 
1888 08 32.40  22.90  27.65 
1888 09 32.30  22.90  27.59 
1888 10 32.70  22.00  27.35 
1888 11 32.90  21.20  27.05 
1888 12 31.80  21.20  26.50 
1889 01 31.40  20.29  25.84 
1889 02 31.70  19.50  25.60 
1889 03 31.40  20.40  25.90 
1889 04 31.70  22.70  27.20 
1889 05 32.40  23.80  28.10 
1889 06 31.30  23.70  27.50 
1889 07 32.20  23.30  27.75 
1889 08 32.80  22.30  27.55 
1889 09 32.50  22.60  27.55 
1889 10 32.09  21.80  26.95 
1889 11 32.20  20.90  26.55 
1889 12 31.70  18.29  25.00 
1890 01 31.60  18.10  24.85 
1890 02 30.50  17.90  24.20 
1890 03 29.70  19.29  24.50 
1890 04 30.20  19.90  25.05 
1890 05 30.70  21.70  26.20 
1890 06 31.70  22.80  27.25 
1890 07 31.90  22.40  27.15 
1890 08 31.70  22.60  27.15 
1890 09 31.70  22.40  27.05 
1890 10 31.30  22.50  26.90 
1890 11 31.20  21.90  26.55 
1890 12 30.30  20.29  25.30 
1891 01 30.40  19.20  24.80 
1891 02 30.40  19.40  24.90 
1891 03 29.90  19.70  24.80 
1891 04 30.20  22.20  26.20 
1891 05 30.60  22.80  26.70 
1891 06 30.90  23.80  27.34 
1891 07 32.40  23.90  28.15 
1891 08 32.90  23.60  28.25 
1891 09 31.90  23.60  27.75 
1891 10 30.60  23.30  26.95 
1891 11 28.90  20.70  24.80 
1891 12 30.60  20.80  25.70 
1892 01 30.10  20.20  25.15 
1892 02 29.30  19.20  24.25 
1892 03 29.90  21.00  25.45 
1892 04 30.10  20.70  25.40 
1892 05 30.50  22.70  26.60 
1892 06 30.60  23.10  26.85 
1892 07 30.20  23.10  26.65 
1892 08 31.40  22.70  27.05 
1892 09 31.40  22.70  27.05 
1892 10 30.00  22.10  26.05 
1892 11 30.20  21.20  25.70 
1892 12 29.70  19.50  24.60 
1893 01 29.80  19.60  24.70 
1893 02 29.80  19.79  24.80 
1893 03 29.80  19.90  24.84 
1893 04 29.30  20.80  25.05 
1893 05 30.00  22.10  26.05 
1893 06 30.40  22.60  26.50 
1893 07 31.00  22.30  26.65 
1893 08 31.70  23.20  27.45 
1893 09 31.70  23.20  27.45 
1893 10 30.80  22.30  26.55 
1893 11 30.10  21.60  25.85 
1893 12 29.20  20.20  24.70 
1894 01 29.30  19.29  24.30 
1894 02 28.90  19.00  23.95 
1894 03 28.80  19.20  24.00 
1894 04 29.80  21.00  25.40 
1894 05 29.60  22.40  26.00 
1894 06 31.30  22.80  27.05 
1894 07 31.80  22.30  27.05 
1894 08 32.09  22.70  27.40 
1894 09 32.30  23.20  27.75 
1894 10 30.40  21.90  26.15 
1894 11 31.20  21.70  26.45 
1894 12 29.50  19.79  24.65 
1895 01 30.10  19.29  24.70 
1895 02 29.60  19.40  24.50 
1895 03 29.70  19.90  24.80 
1895 04 30.30  21.70  26.00 
1895 05 31.00  22.90  26.95 
1895 06 31.70  23.00  27.35 
1895 07 32.09  22.90  27.50 
1895 08 32.20  22.90  27.55 
1895 09 31.80  23.40  27.59 
1895 10 31.10  23.10  27.10 
1895 11 30.70  21.60  26.15 
1895 12 29.80  20.10  24.95 
1896 01 29.20  19.70  24.45 
1896 02 29.80  20.80  25.30 
1896 03 29.90  20.60  25.25 
1896 04 30.20  20.60  25.40 
1896 05 30.30  22.40  26.34 
1896 06 31.70  24.10  27.90 
1896 07 32.09  23.60  27.84 
1896 08 32.59  23.40  28.00 
1896 09 31.70  23.80  27.75 
1896 10 32.09  23.40  27.75 
1896 11 31.60  22.00  26.80 
1896 12 30.90  21.70  26.30 
1898 01 30.40  20.10  25.25 
1898 02 29.10  19.10  24.10 
1898 03 29.80  19.70  24.75 
1898 04 29.90  20.90  25.40 
1898 05 30.00  22.40  26.20 
1898 06 31.00  22.80  26.90 
1898 07 31.50  22.70  27.10 
1898 08 31.20  23.00  27.10 
1898 09 31.10  22.60  26.85 
1898 10 30.20  22.80  26.50 
1898 11 30.90  21.70  26.30 
1898 12 30.60  20.40  25.50 
1907 09 32.30  22.80  27.55 
1907 10 32.40  22.50  27.45 
1907 11 32.20  21.60  26.90 
1907 12 31.70  21.20  26.45 
1908 01 30.10  20.10  25.10 
1908 02 30.20  19.90  25.05 
1908 03 30.60  20.20  25.40 
1908 04 30.60  21.00  25.80 
1908 05 31.50  22.80  27.15 
1908 06 31.00  22.70  26.85 
1908 07 32.20  22.90  27.55 
1908 08 32.59  23.40  28.00 
1908 09 32.90  23.40  28.15 
1908 10 30.80  22.40  26.59 
1908 11 31.30  21.70  26.50 
1908 12 30.90  20.29  25.59 
1909 01 29.20  19.00  24.10 
1909 02 30.30  19.50  24.90 
1909 03 30.90  20.50  25.70 
1909 04 30.90  21.40  26.15 
1909 05 31.30  22.40  26.84 
1909 06 31.70  23.10  27.40 
1909 07 31.90  22.80  27.34 
1909 08 31.60  22.80  27.20 
1909 09 31.30  22.80  27.05 
1909 10 30.80  22.70  26.75 
1909 11 28.90  20.40  24.65 
1909 12 29.40  19.20  24.30 
1921 01 29.90  20.80  25.34 
1921 02 30.20  20.29  25.25 
1921 03 30.50  20.29  25.40 
1921 04 30.40  21.10  25.75 
1921 05 30.40  22.30  26.34 
1921 06 31.10  23.10  27.10 
1921 07 31.80  23.10  27.45 
1921 08 32.30  22.80  27.55 
1921 09 32.09  22.40  27.25 
1921 10 31.20  22.60  26.90 
1921 11 30.90  21.50  26.20 
1921 12 30.30  20.70  25.50 
1922 01 30.00  20.10  25.05 
1922 02 29.90  19.90  24.90 
1922 03 30.40  19.90  25.15 
1922 04 31.00  20.90  25.95 
1922 05 31.20  22.70  26.95 
1922 06 31.60  22.50  27.05 
1922 07 32.59  23.10  27.84 
1922 08 31.80  22.90  27.34 
1922 09 32.50  22.90  27.70 
1922 10 31.40  22.40  26.90 
1922 11 31.20  21.30  26.25 
1922 12 30.90  20.50  25.70 
1923 01 30.60  19.70  25.15 
1923 02 30.00  19.40  24.70 
1923 03 30.70  20.29  25.50 
1923 04 30.70  20.80  25.75 
1923 05 30.20  22.90  26.55 
1923 06 31.90  23.20  27.55 
1923 07 32.90  22.90  27.90 
1923 08 33.70  23.30  28.50 
1923 09 33.70  23.30  28.50 
1923 10 31.90  22.90  27.40 
1923 11 31.30  21.60  26.45 
1923 12 30.60  20.20  25.40 
1924 01 30.50  20.10  25.30 
1924 02 30.30  20.10  25.20 
1924 03 30.60  20.70  25.65 
1924 04 31.90  21.10  26.50 
1924 05 32.09  22.90  27.50 
1924 06 32.09  22.90  27.50 
1924 07 32.40  22.80  27.60 
1924 08 32.30  23.10  27.70 
1924 09 31.20  22.60  26.90 
1924 10 30.80  22.10  26.45 
1924 11 29.70  21.70  25.70 
1924 12 30.40  20.20  25.30 
1925 01 29.70  19.10  24.40 
1925 02 29.10  18.90  24.00 
1925 03 29.90  18.79  24.34 
1925 04 30.70  20.90  25.80 
1925 05 30.70  22.20  26.45 
1925 06 31.40  22.40  26.90 
1925 07 32.20  22.60  27.40 
1925 08 32.59  22.80  27.70 
1925 09 31.20  22.50  26.85 
1925 10 31.70  22.30  27.00 
1925 11 30.10  21.80  25.95 
1925 12 30.20  20.40  25.30 
1926 01 29.90  20.60  25.25 
1926 02 29.70  20.40  25.05 
1926 03 30.90  21.10  26.00 
1926 04 31.20  21.60  26.40 
1926 05 31.70  22.60  27.15 
1926 06 32.30  23.10  27.70 
1926 07 32.40  23.40  27.90 
1926 08 32.09  23.00  27.55 
1926 09 31.10  22.80  26.95 
1926 10 30.60  22.70  26.65 
1926 11 30.40  22.20  26.30 
1926 12 29.60  20.00  24.80 
1927 01 29.60  19.90  24.75 
1927 02 29.20  19.40  24.30 
1927 03 29.90  19.50  24.70 
1927 04 30.20  20.70  25.45 
1927 05 31.30  22.20  26.75 
1927 06 31.60  23.10  27.35 
1927 07 31.90  23.10  27.50 
1927 08 32.09  22.90  27.50 
1927 09 31.80  23.10  27.45 
1927 10 30.70  22.90  26.80 
1927 11 30.30  22.00  26.15 
1927 12 29.60  19.90  24.75 
1928 01 29.40  19.70  24.55 
1928 02 29.60  20.10  24.85 
1928 03 29.50  20.40  24.95 
1928 04 29.80  21.30  25.55 
1928 05 30.60  22.70  26.65 
1928 06 32.00  23.40  27.70 
1928 07 32.09  23.10  27.59 
1928 08 31.10  22.60  26.85 
1928 09 31.00  23.00  27.00 
1928 10 30.90  22.30  26.59 
1928 11 30.30  22.20  26.25 
1928 12 29.80  20.29  25.05 
1929 01 29.70  19.60  24.65 
1929 02 29.40  19.79  24.59 
1929 03 29.70  20.60  25.15 
1929 04 29.80  21.10  25.45 
1929 05 30.70  21.90  26.30 
1929 06 31.00  23.80  27.40 
1929 07 32.20  23.20  27.70 
1929 08 31.40  23.10  27.25 
1929 09 30.60  22.60  26.60 
1929 10 30.40  22.40  26.40 
1929 11 30.20  21.40  25.80 
1929 12 29.40  20.40  24.90 
1930 01 29.10  19.60  24.35 
1930 02 28.90  19.50  24.20 
1930 03 29.70  20.80  25.25 
1930 04 29.90  21.20  25.55 
1930 05 31.40  22.40  26.90 
1930 06 31.30  23.20  27.25 
1930 07 31.90  23.40  27.65 
1930 08 32.30  23.50  27.90 
1930 09 32.90  23.80  28.35 
1930 10 30.30  22.60  26.45 
1930 11 30.70  22.00  26.35 
1930 12 30.60  21.20  25.90 
1931 01 29.90  21.00  25.45 
1931 02 30.10  20.80  25.45 
1931 03 30.40  21.20  25.80 
1931 04 31.20  22.90  27.05 
1931 05 31.50  23.30  27.40 
1931 06 31.80  23.90  27.84 
1931 07 31.20  23.20  27.20 
1931 08 32.40  23.70  28.05 
1931 09 30.80  22.90  26.84 
1931 10 30.60  22.90  26.75 
1931 11 30.10  22.00  26.05 
1931 12 30.20  20.50  25.35 
1932 01 30.10  19.90  25.00 
1932 02 29.70  19.40  24.55 
1932 03 29.90  21.10  25.50 
1932 04 30.00  22.20  26.10 
1932 05 30.70  22.20  26.45 
1932 06 31.30  23.40  27.34 
1932 07 32.30  23.20  27.75 
1932 08 31.70  23.20  27.45 
1932 09 32.30  24.10  28.20 
1932 10 30.90  22.80  26.84 
1932 11 30.20  22.60  26.40 
1932 12 30.80  21.00  25.90 
1933 01 29.90  19.79  24.84 
1933 02 30.10  19.70  24.90 
1933 03 30.10  20.60  25.35 
1933 04 30.50  21.50  26.00 
1933 05 30.90  22.90  26.90 
1933 06 30.70  23.10  26.90 
1933 07 31.10  23.10  27.10 
1933 08 31.10  22.90  27.00 
1933 09 30.10  22.40  26.25 
1933 10 29.60  22.60  26.10 
1933 11 29.20  21.30  25.25 
1933 12 29.60  20.00  24.80 
1934 01 29.10  19.40  24.25 
1934 02 28.70  19.50  24.10 
1934 03 29.30  19.40  24.34 
1934 04 29.60  20.60  25.10 
1934 05 30.10  22.50  26.30 
1934 06 31.20  23.40  27.30 
1934 07 31.80  22.80  27.30 
1934 08 31.60  22.80  27.20 
1934 09 31.20  22.70  26.95 
1934 10 30.70  22.50  26.60 
1934 11 30.10  21.30  25.70 
1934 12 30.30  20.90  25.59 
1935 01 28.90  19.20  24.05 
1935 02 29.10  19.70  24.40 
1935 03 29.40  19.70  24.55 
1935 04 30.10  20.90  25.50 
1935 05 30.60  22.30  26.45 
1935 06 30.90  22.70  26.80 
1935 07 32.00  23.20  27.60 
1935 08 30.70  22.80  26.75 
1935 09 31.40  23.60  27.50 
1935 10 29.70  22.20  25.95 
1935 11 30.30  21.20  25.75 
1935 12 29.90  20.50  25.20 
1936 01 29.90  20.29  25.09 
1936 02 29.40  20.00  24.70 
1936 03 29.80  21.00  25.40 
1936 04 30.70  22.10  26.40 
1936 05 31.20  23.00  27.10 
1936 06 30.30  23.30  26.80 
1936 07 31.90  23.50  27.70 
1936 08 31.50  23.20  27.35 
1936 09 31.60  22.40  27.00 
1936 10 31.10  22.40  26.75 
1936 11 30.90  21.90  26.40 
1936 12 30.10  20.29  25.20 
1937 01 30.20  20.29  25.25 
1937 02 29.20  19.79  24.50 
1937 03 29.70  20.60  25.15 
1937 04 30.50  21.90  26.20 
1937 05 29.80  22.30  26.05 
1937 06 31.20  23.40  27.30 
1937 07 32.30  23.50  27.90 
1937 08 31.70  23.30  27.50 
1937 09 32.09  23.70  27.90 
1937 10 31.00  23.10  27.05 
1937 11 29.80  22.30  26.05 
1937 12 29.80  20.90  25.34 
1938 01 29.70  20.20  24.95 
1938 02 29.10  19.40  24.25 
1938 03 29.60  19.90  24.75 
1938 04 29.70  20.40  25.05 
1938 05 30.80  22.40  26.59 
1938 06 31.60  23.10  27.35 
1938 07 31.60  23.10  27.35 
1938 08 31.70  23.40  27.55 
1938 09 31.30  23.00  27.15 
1938 10 31.40  23.00  27.20 
1938 11 31.50  22.10  26.80 
1938 12 30.80  20.80  25.80 
1939 01 28.30  23.30  25.80 
1939 02 27.80  21.70  24.75 
1939 03 27.80  22.80  25.30 
1939 04 28.30  23.30  25.80 
1939 05 28.90  23.90  26.40 
1939 06 28.90  24.40  26.65 
1939 07 29.40  25.00  27.20 
1939 08 30.00  25.60  27.80 
1939 09 30.00  23.30  26.65 
1939 10 30.00  24.40  27.20 
1939 11 29.40  24.40  26.90 
1939 12 28.90  24.40  26.65 
1940 01 28.30  23.30  25.80 
1940 02 28.90  23.30  26.09 
1940 03 28.90  24.40  26.65 
1940 04 31.10  24.40  27.75 
1940 05 30.00  25.00  27.50 
1940 06 29.40  25.60  27.50 
1940 07 30.00  25.00  27.50 
1940 08 30.00  25.00  27.50 
1940 09 30.60  25.00  27.80 
1940 10 30.60  25.00  27.80 
1940 11 30.00  24.40  27.20 
1940 12 28.90  23.90  26.40 
1941 01 28.90  23.90  26.40 
1941 02 30.00  24.40  27.20 
1941 03 29.40  24.40  26.90 
1941 04 30.00  22.80  26.40 
1941 05 30.60  25.60  28.10 
1941 06 30.00  25.00  27.50 
1941 07 30.00  25.00  27.50 
1941 08 30.60  25.60  28.10 
1941 09 30.60  25.00  27.80 
1941 10 31.10  25.00  28.05 
1941 11 29.40  24.40  26.90 
1941 12 29.40  23.90  26.65 
1942 01 28.90  23.90  26.40 
1942 02 29.40  23.90  26.65 
1942 03 29.40  24.40  26.90 
1942 04 31.10  24.40  27.75 
1942 05 31.70  24.40  28.05 
1942 06 31.10  24.40  27.75 
1942 07 30.00  23.90  26.95 
1942 08 30.60  24.40  27.50 
1942 09 30.00  25.00  27.50 
1942 10 30.60  24.40  27.50 
1942 11 30.00  24.40  27.20 
1942 12 29.40  23.90  26.65 
1943 01 28.90  23.90  26.40 
1943 02 28.90  22.80  25.84 
1943 03 28.90  22.80  25.84 
1943 04 29.40  23.90  26.65 
1943 05 28.90  24.40  26.65 
1943 06 29.40  24.40  26.90 
1943 07 30.00  25.00  27.50 
1943 08 30.60  24.40  27.50 
1943 09 31.10  24.40  27.75 
1943 10 30.60  25.00  27.80 
1943 11 30.00  24.40  27.20 
1943 12 28.90  23.30  26.09 
1944 01 28.90  22.80  25.84 
1944 02 29.40  22.20  25.80 
1944 03 29.40  22.80  26.09 
1944 04 30.00  23.90  26.95 
1944 05 30.00  24.40  27.20 
1944 06 30.00  25.00  27.50 
1944 07 30.60  25.00  27.80 
1944 08 30.60  25.00  27.80 
1944 09 30.60  24.40  27.50 
1944 10 30.60  24.40  27.50 
1944 11 30.60  24.40  27.50 
1944 12 29.40  23.30  26.34 
1945 01 28.90  22.20  25.55 
1945 02 28.90  22.20  25.55 
1945 03 29.40  22.80  26.09 
1945 04 28.90  23.30  26.09 
1945 05 29.40  23.90  26.65 
1945 06 30.00  24.40  27.20 
1945 07 30.00  24.40  27.20 
1945 08 30.00  23.90  26.95 
1945 09 30.60  24.40  27.50 
1945 10 30.00  24.40  27.20 
1945 11 29.40  23.90  26.65 
1945 12 28.90  23.90  26.40 
1946 01 28.30  22.80  25.55 
1946 02 27.80  22.20  25.00 
1946 03 28.90  22.20  25.55 
1946 04 29.40  23.30  26.34 
1946 05 28.90  24.40  26.65 
1946 06 28.90  24.40  26.65 
1946 07 30.00  24.40  27.20 
1946 08 30.60  24.40  27.50 
1946 09 30.60  24.40  27.50 
1946 10 30.60  24.40  27.50 
1946 11 30.00  23.90  26.95 
1946 12 29.40  23.90  26.65 
1947 01 28.30  22.20  25.25 
1947 02 28.30  22.20  25.25 
1947 03 28.90  22.80  25.84 
1947 04 29.40  23.30  26.34 
1947 05 29.40  24.40  26.90 
1947 06 29.40  23.90  26.65 
1947 07 28.90  23.90  26.40 
1947 08 30.00  24.40  27.20 
1947 09 30.60  24.40  27.50 
1947 10 30.00  25.00  27.50 
1947 11 30.00  23.90  26.95 
1947 12 29.40  23.90  26.65 
1948 01 28.90  22.20  25.55 
1948 02 28.90  21.70  25.30 
1948 03 28.90  22.20  25.55 
1948 04 29.40  23.30  26.34 
1948 05 30.00  24.40  27.20 
1948 06 30.00  24.40  27.20 
1948 07 30.00  23.90  26.95 
1948 08 30.60  23.90  27.25 
1948 09 30.60  23.90  27.25 
1948 10 30.60  23.90  27.25 
1948 11 29.40  23.30  26.34 
1948 12 28.90  23.30  26.09 
1949 01 28.90  20.60  24.75 
1949 02 28.90  22.20  25.55 
1949 03 28.90  22.80  25.84 
1949 04 30.00  23.30  26.65 
1949 05 30.00  24.40  27.20 
1949 06 30.00  24.40  27.20 
1949 07 29.40  23.90  26.65 
1949 08 30.60  23.90  27.25 
1949 09 30.00  22.20  26.10 
1949 10 30.60  22.80  26.70 
1949 11 29.40  22.20  25.80 
1949 12 28.90  22.20  25.55 
1950 01 27.80  21.10  24.45 
1950 02 28.30  22.20  25.25 
1950 03 28.30  21.70  25.00 
1950 04 28.90  22.80  25.84 
1950 05 28.90  23.30  26.09 
1950 06 29.40  23.90  26.65 
1950 07 30.00  24.40  27.20 
1950 08 30.60  23.90  27.25 
1950 09 30.60  23.90  27.25 
1950 10 30.60  23.30  26.95 
1950 11 30.00  23.30  26.65 
1950 12 28.30  22.80  25.55 
1951 01 28.90  21.70  25.30 
1951 02 28.90  23.30  26.09 
1951 03 30.00  22.80  26.40 
1951 04 30.00  23.90  26.95 
1951 05 30.00  25.00  27.50 
1951 06 29.40  24.40  26.90 
1951 07 30.00  22.80  26.40 
1951 08 31.10  23.90  27.50 
1951 09 30.00  22.20  26.10 
1951 10 31.10  20.60  25.85 
1951 11 30.60  22.20  26.40 
1951 12 29.40  23.30  26.34 
1952 01 29.40  21.70  25.55 
1952 02 29.40  22.20  25.80 
1952 03 29.40  23.30  26.34 
1952 04 30.00  24.40  27.20 
1952 05 30.60  24.40  27.50 
1952 06 30.00  25.00  27.50 
1952 07 30.00  24.40  27.20 
1952 08 31.10  24.40  27.75 
1952 09 31.10  23.90  27.50 
1952 10 31.10  25.00  28.05 
1952 11 30.00  23.90  26.95 
1952 12 29.40  22.80  26.09 
1953 01 28.90  23.30  26.09 
1953 02 28.90  22.80  25.84 
1953 03 29.40  23.30  26.34 
1953 04 30.60  24.40  27.50 
1953 05 30.00  24.40  27.20 
1953 06 30.00  24.40  27.20 
1953 07 30.60  24.40  27.50 
1953 08 31.10  25.00  28.05 
1953 09 31.10  24.40  27.75 
1953 10 31.10  23.90  27.50 
1953 11 30.60  23.90  27.25 
1953 12 30.00  23.30  26.65 
1954 01 29.40  22.20  25.80 
1954 02 28.30  22.80  25.55 
1954 03 28.90  22.80  25.84 
1954 04 28.90  23.30  26.09 
1954 05 30.00  24.40  27.20 
1954 06 30.00  24.40  27.20 
1954 07 30.00  23.90  26.95 
1954 08 31.10  23.90  27.50 
1954 09 30.60  23.90  27.25 
1954 10 30.00  23.90  26.95 
1954 11 30.00  23.30  26.65 
1954 12 28.90  22.20  25.55 
1955 01 29.40  22.20  25.80 
1955 02 28.90  22.20  25.55 
1955 03 29.40  22.20  25.80 
1955 04 30.00  23.30  26.65 
1955 05 30.00  23.90  26.95 
1955 06 29.40  23.90  26.65 
1955 07 30.00  23.90  26.95 
1955 08 31.10  23.90  27.50 
1955 09 31.10  23.90  27.50 
1955 10 31.10  24.40  27.75 
1955 11 30.60  23.30  26.95 
1955 12 30.00  22.80  26.40 
1956 01 29.40  22.20  25.80 
1956 02 28.90  22.20  25.55 
1956 03 29.40  22.80  26.09 
1956 05 29.40  23.90  26.65 
1956 06 29.40  23.90  26.65 
1956 07 30.00  25.00  27.50 
1956 08 30.00  23.90  26.95 
1956 09 30.60  23.90  27.25 
1956 10 30.60  23.90  27.25 
1956 11 29.40  23.30  26.34 
1956 12 28.90  23.30  26.09 
1957 01 28.30  21.70  25.00 
1957 02 27.80  22.20  25.00 
1957 03 28.90  22.20  25.55 
1957 04 28.90  22.20  25.55 
1957 05 29.40  23.30  26.34 
1957 06 30.00  23.90  26.95 
1957 07 30.00  23.30  26.65 
1957 08 30.60  23.90  27.25 
1957 09 31.10  23.90  27.50 
1957 10 31.10  23.30  27.20 
1957 11 30.00  23.90  26.95 
1957 12 29.40  22.80  26.09 
1958 01 28.90  22.80  25.84 
1958 02 30.00  22.20  26.10 
1958 03 30.60  23.90  27.25 
1958 04 31.70  24.40  28.05 
1958 05 99.99  23.90 -99.99 
1958 06 30.60  23.90  27.25 
1958 07 30.60  22.80  26.70 
1958 08 31.70  23.30  27.50 
1958 09 31.70  22.80  27.25 
1958 10 30.60  22.80  26.70 
1958 11 30.60  22.20  26.40 
1958 12 30.00  20.60  25.30 
1959 01 29.40  19.40  24.40 
1959 02 30.00  18.29  24.15 
1959 04 29.40  21.70  25.55 
1959 05 29.40  21.10  25.25 
1959 06 30.00  22.20  26.10 
1959 07 30.00  21.10  25.55 
1959 08 30.60  21.10  25.85 
1959 09 30.60  20.60  25.60 
1959 10 30.00  20.60  25.30 
1959 11 30.00  21.70  25.85 
1959 12 30.00  22.80  26.40 
1960 01 28.90  22.20  25.55 
1960 02 99.99  22.20 -99.99 
1960 03 29.40  22.80  26.09 
1960 04 99.99  23.90 -99.99 
1960 05 30.00 -99.99 -99.99 
1960 06 29.40  21.70  25.55 
1960 07 30.00  23.90  26.95 
1960 08 30.00  24.40  27.20 
1960 09 30.60  24.40  27.50 
1960 10 30.00  23.90  26.95 
1960 11 30.00  24.40  27.20 
1960 12 28.90  22.80  25.84 
1961 01 28.30  23.30  25.80 
1961 02 28.30  22.80  25.55 
1961 03 28.30  22.80  25.55 
1961 04 28.90  23.30  26.09 
1961 05 29.40  24.40  26.90 
1961 06 29.40  24.40  26.90 
1961 07 29.40  23.90  26.65 
1961 08 30.00  23.90  26.95 
1961 09 30.60  23.90  27.25 
1961 10 29.40  23.90  26.65 
1961 11 30.00  23.90  26.95 
1961 12 28.90  23.30  26.09 
1962 01 28.30  22.80  25.55 
1962 02 28.30  22.80  25.55 
1962 03 29.40  22.80  26.09 
1962 04 29.40  23.90  26.65 
1962 05 30.60  24.40  27.50 
1962 06 29.40  24.40  26.90 
