1878 02 28.40  25.30  26.84 
1878 03 29.20  26.20  27.70 
1878 04 31.50  28.30  29.90 
1878 05 32.20  29.20  30.70 
1878 06 30.40  25.80  28.09 
1878 07 30.50  26.00  28.25 
1878 08 30.40  25.10  27.75 
1878 09 30.60  25.80  28.20 
1878 10 30.70  25.20  27.95 
1878 11 31.30  25.30  28.30 
1878 12 31.60  24.10  27.85 
1879 01 29.90  22.10  26.00 
1879 02 31.40  23.10  27.25 
1879 03 29.90  24.80  27.34 
1879 04 32.30  26.70  29.50 
1879 05 32.09  26.80  29.45 
1879 06 30.10  25.40  27.75 
1879 07 29.00  24.90  26.95 
1879 08 28.90  24.60  26.75 
1879 09 29.50  24.80  27.15 
1879 10 30.40  25.00  27.70 
1879 11 30.00  24.40  27.20 
1879 12 29.60  22.90  26.25 
1880 01 30.00  22.20  26.10 
1880 02 29.10  22.60  25.85 
1880 03 29.20  24.10  26.65 
1880 04 31.50  25.90  28.70 
1880 05 31.30  26.10  28.70 
1880 06 29.30  24.40  26.84 
1880 07 29.10  23.70  26.40 
1880 08 29.60  24.80  27.20 
1880 09 28.70  24.20  26.45 
1880 10 30.50  25.20  27.85 
1880 11 29.90  23.80  26.84 
1880 12 29.20  23.20  26.20 
1881 01 29.10  22.10  25.60 
1881 02 29.20  22.80  26.00 
1881 03 30.20  24.40  27.30 
1881 04 31.40  26.10  28.75 
1881 05 31.30  25.80  28.55 
1881 06 29.80  24.90  27.34 
1881 07 29.30  24.40  26.84 
1881 08 29.00  24.50  26.75 
1881 09 29.30  24.80  27.05 
1881 10 30.30  25.20  27.75 
1881 11 29.70  24.20  26.95 
1881 12 28.70  22.60  25.65 
1882 01 28.90  21.60  25.25 
1882 02 29.60  22.50  26.05 
1882 03 30.60  24.00  27.30 
1882 04 31.50  25.30  28.40 
1882 05 31.40  25.10  28.25 
1882 06 29.70  24.40  27.05 
1882 07 28.70  23.90  26.30 
1882 08 28.80  24.00  26.40 
1882 09 29.40  24.30  26.84 
1882 10 29.90  24.70  27.30 
1882 11 29.90  24.00  26.95 
1882 12 29.20  22.80  26.00 
1883 01 28.10  21.10  24.60 
1883 02 28.70  22.00  25.35 
1883 03 29.40  23.80  26.59 
1883 04 31.00  25.30  28.15 
1883 05 32.30  25.90  29.09 
1883 06 29.10  24.30  26.70 
1883 07 28.90  24.10  26.50 
1883 08 29.20  24.40  26.80 
1883 09 28.90  23.80  26.34 
1883 10 30.40  25.10  27.75 
1883 11 29.00  23.30  26.15 
1883 12 28.30  21.70  25.00 
1884 01 27.30  20.40  23.84 
1884 02 28.20  20.80  24.50 
1884 03 29.40  23.40  26.40 
1884 04 31.10  25.30  28.20 
1884 05 30.90  25.30  28.09 
1884 06 29.40  24.00  26.70 
1884 07 29.00  23.90  26.45 
1885 03 31.70 -99.99 -99.99 
1885 04 31.90  26.10  29.00 
1885 05 30.10  26.00  28.05 
1885 06 29.20  24.70  26.95 
1885 07 28.80  23.60  26.20 
1885 08 29.70  23.80  26.75 
1885 09 30.40  24.40  27.40 
1885 10 30.10  24.80  27.45 
1885 11 28.40  24.00  26.20 
1885 12 99.99  22.00 -99.99 
1886 01 28.10  21.20  24.65 
1886 02 28.20  21.70  24.95 
1886 03 29.70  23.40  26.55 
1886 04 30.80  25.10  27.95 
1886 06 29.70  23.60  26.65 
1886 07 29.40  23.10  26.25 
1886 08 29.10  23.90  26.50 
1886 09 29.10  24.10  26.60 
1886 10 30.10  24.40  27.25 
1886 11 28.80  22.90  25.84 
1886 12 28.50  21.60  25.05 
1887 01 28.60  20.90  24.75 
1887 02 27.90  20.80  24.34 
1887 03 29.70  22.90  26.30 
1887 04 31.40  25.10  28.25 
1887 05 30.40  24.90  27.65 
1887 06 29.40  23.60  26.50 
1887 07 28.70  23.20  25.95 
1887 08 28.60  23.20  25.90 
1887 09 29.10  23.40  26.25 
1887 10 30.00  23.90  26.95 
1887 11 29.80  23.60  26.70 
1887 12 29.10  21.90  25.50 
1888 01 28.90  21.50  25.20 
1888 02 28.00  21.20  24.60 
1888 03 29.50  22.80  26.15 
1888 04 31.70  25.10  28.40 
1888 05 32.20  25.20  28.70 
1888 06 29.40  23.40  26.40 
1888 07 28.90  23.20  26.05 
1888 08 28.60  23.10  25.85 
1888 09 29.40  23.30  26.34 
1888 10 30.10  23.80  26.95 
1888 11 30.10  23.60  26.85 
1888 12 29.40  21.70  25.55 
1889 01 29.60  21.10  25.35 
1889 02 29.10  21.50  25.30 
1889 03 30.30  22.90  26.59 
1889 04 32.40  25.10  28.75 
1889 05 33.50  25.90  29.70 
1889 06 30.10  24.20  27.15 
1889 07 29.50  23.60  26.55 
1889 08 29.10  23.00  26.05 
1889 09 28.90  23.00  25.95 
1889 10 30.10  23.20  26.65 
1889 11 29.20  22.50  25.85 
1889 12 29.10  21.40  25.25 
1890 01 29.60  20.80  25.20 
1890 02 30.10  21.50  25.80 
1890 03 31.30  22.80  27.05 
1890 04 32.70  24.30  28.50 
1890 05 31.30 -99.99 -99.99 
1890 06 29.20  22.90  26.05 
1890 07 28.60  22.20  25.40 
1890 08 29.20  22.90  26.05 
1890 09 29.40  22.70  26.05 
1890 10 29.70  22.80  26.25 
1890 11 30.20  22.40  26.30 
1890 12 29.30  20.50  24.90 
1891 01 29.60  20.50  25.05 
1891 02 29.80  21.10  25.45 
1891 03 30.60  22.30  26.45 
1891 04 31.90  24.00  27.95 
1891 05 32.59  24.70  28.65 
1891 06 30.00  22.60  26.30 
1891 07 29.20  22.40  25.80 
1891 08 29.00  22.10  25.55 
1891 09 28.90  22.10  25.50 
1891 10 31.30  22.80  27.05 
1891 11 29.60  21.90  25.75 
1891 12 28.40  20.20  24.30 
1892 01 29.30  19.20  24.25 
1892 02 29.30  20.10  24.70 
1892 03 30.10  21.20  25.65 
1892 04 32.40  24.30  28.35 
1892 05 30.80  24.20  27.50 
1892 06 29.60  25.40  27.50 
1892 07 28.80  24.60  26.70 
1892 08 29.20  24.70  26.95 
1892 09 99.99  24.40 -99.99 
1892 10 29.60  25.00  27.30 
1892 11 29.20  24.70  26.95 
1892 12 27.80  21.80  24.80 
1893 01 27.60  21.30  24.45 
1893 02 27.90  21.70  24.80 
1893 03 29.10  23.30  26.20 
1893 04 30.10  24.80  27.45 
1893 05 30.20  25.70  27.95 
1893 06 29.40  25.80  27.59 
1893 07 29.00  24.70  26.85 
1893 08 28.60  23.90  26.25 
1893 09 28.70  24.80  26.75 
1893 10 29.00  25.20  27.10 
1893 11 29.10  24.40  26.75 
1893 12 26.90  21.60  24.25 
1894 01 28.10  22.70  25.40 
1894 02 28.60  23.80  26.20 
1894 03 35.09  21.60  28.34 
1894 04 30.80  26.30  28.55 
1894 05 30.30  26.20  28.25 
1894 06 29.30  25.30  27.30 
1894 07 28.40  25.10  26.75 
1894 08 28.60  25.00  26.80 
1894 09 28.60  25.10  26.85 
1894 10 29.40  25.50  27.45 
1894 11 29.00  24.70  26.85 
1894 12 28.20  23.10  25.65 
1895 01 28.30  22.70  25.50 
1895 02 27.90  22.80  25.34 
1895 03 28.80  24.40  26.59 
1895 04 30.40  26.20  28.30 
1895 05 31.10  26.90  29.00 
1895 06 29.90  26.10  28.00 
1895 07 29.30  25.80  27.55 
1895 08 28.60  25.10  26.85 
1895 09 29.30  25.60  27.45 
1895 10 30.50  26.20  28.35 
1895 11 29.70  25.00  27.35 
1895 12 28.90  23.70  26.30 
1896 01 28.60  22.90  25.75 
1896 02 28.90  23.30  26.09 
1896 03 29.20  24.90  27.05 
1896 04 31.70  27.20  29.45 
1896 05 31.40  26.40  28.90 
1896 06 29.90  26.00  27.95 
1896 07 29.00  25.30  27.15 
1896 08 28.40  24.30  26.34 
1896 09 29.40  25.70  27.55 
1896 10 29.90  26.20  28.05 
1896 11 29.80  25.20  27.50 
1896 12 28.60  23.30  25.95 
1897 01 29.30  23.50  26.40 
1897 02 29.50  24.30  26.90 
1897 03 29.40  24.80  27.09 
1897 04 30.90  27.00  28.95 
1897 05 31.30  26.60  28.95 
1897 06 30.10  26.10  28.10 
1897 07 28.80  24.90  26.84 
1897 08 29.10  25.20  27.15 
1897 09 29.60  25.20  27.40 
1897 10 29.90  25.70  27.80 
1897 11 29.40  24.20  26.80 
1897 12 29.30  23.10  26.20 
1898 01 28.80  22.40  25.59 
1898 02 29.10  23.30  26.20 
1898 03 28.80  24.00  26.40 
1898 04 31.30  26.30  28.80 
1898 05 30.80  26.20  28.50 
1898 06 30.20  25.60  27.90 
1898 07 28.80  24.70  26.75 
1898 08 28.80  24.60  26.70 
1898 09 29.20  25.00  27.10 
1898 10 30.90  26.30  28.59 
1898 11 30.90  25.40  28.15 
1898 12 28.60  23.00  25.80 
1899 01 28.70  23.00  25.85 
1899 02 28.10  23.30  25.70 
1899 03 29.50  25.10  27.30 
1899 04 31.10  26.80  28.95 
1899 05 30.20  26.20  28.20 
1899 06 29.60  25.70  27.65 
1899 07 29.60  25.70  27.65 
1899 08 29.40  25.70  27.55 
1899 09 29.40  25.70  27.55 
1899 10 30.90  26.10  28.50 
1899 11 29.30  24.50  26.90 
1899 12 28.20  22.50  25.35 
1900 01 29.40  23.00  26.20 
1900 02 29.30  24.10  26.70 
1900 03 29.20  25.40  27.30 
1900 04 31.30  27.40  29.34 
1900 05 31.50  27.30  29.40 
1900 06 29.60  26.20  27.90 
1900 07 29.10  25.40  27.25 
1900 08 29.10  25.60  27.35 
1900 09 29.40  25.80  27.59 
1900 10 30.60  26.20  28.40 
1900 11 30.20  25.20  27.70 
1900 12 29.50  24.10  26.80 
1901 01 29.00  23.40  26.20 
1901 02 28.80  24.30  26.55 
1901 03 29.30  25.30  27.30 
1901 04 30.70  27.10  28.90 
1901 05 31.10  26.80  28.95 
1901 06 30.10  26.30  28.20 
1901 07 28.80  25.20  27.00 
1901 08 28.70  24.80  26.75 
1901 09 29.90  26.00  27.95 
1901 10 29.40  25.60  27.50 
1901 11 30.30  25.50  27.90 
1901 12 28.80  22.60  25.70 
1902 01 29.40  22.80  26.09 
1902 02 30.60  23.80  27.20 
1902 03 32.40  25.20  28.80 
1902 04 34.70  27.20  30.95 
1902 05 32.50  26.40  29.45 
1902 06 29.70  25.30  27.50 
1902 07 29.50  25.20  27.35 
1902 08 29.30  25.20  27.25 
1902 09 29.20  24.90  27.05 
1902 10 30.30  25.30  27.80 
1902 11 29.90  25.20  27.55 
1902 12 28.30  23.80  26.05 
1903 01 28.30  22.80  25.55 
1903 02 28.20  23.20  25.70 
1903 03 28.60  24.60  26.60 
1903 04 30.90  26.80  28.84 
1903 05 31.30  26.60  28.95 
1903 06 29.80  25.60  27.70 
1903 07 29.30  25.20  27.25 
1903 08 28.90  24.90  26.90 
1903 09 29.40  25.20  27.30 
1903 10 29.20  25.30  27.25 
1903 11 29.60  25.10  27.35 
1903 12 27.30  22.60  24.95 
1904 01 27.80  21.90  24.84 
1904 02 28.60  22.80  25.70 
1904 03 28.60  24.80  26.70 
1904 04 31.00  26.60  28.80 
1904 05 31.20  26.40  28.80 
1904 06 28.60  24.80  26.70 
1904 07 28.30  24.90  26.59 
1904 08 28.70  25.00  26.85 
1904 09 28.60  25.10  26.85 
1904 10 29.90  26.10  28.00 
1904 11 28.70  24.60  26.65 
1904 12 26.80  21.70  24.25 
1905 01 27.00  22.20  24.60 
1905 02 28.10  22.50  25.30 
1905 03 28.90  24.60  26.75 
1905 04 29.90  25.80  27.84 
1905 05 31.10  26.30  28.70 
1905 06 29.50  24.70  27.10 
1905 07 29.30  25.10  27.20 
1905 08 28.90  24.90  26.90 
1905 09 28.80  24.80  26.80 
1905 10 29.90  25.30  27.59 
1905 11 29.60  24.60  27.10 
1905 12 28.60  23.00  25.80 
1906 01 28.50  22.90  25.70 
1906 02 28.40  23.40  25.90 
1906 03 28.40  23.80  26.09 
1906 04 30.60  26.10  28.35 
1906 05 31.80  26.40  29.09 
1906 06 30.00  25.30  27.65 
1906 07 29.40  25.10  27.25 
1906 08 29.40  24.90  27.15 
1906 09 29.30  25.20  27.25 
1906 10 30.20  25.60  27.90 
1906 11 29.60  24.90  27.25 
1906 12 29.40  23.80  26.59 
1907 01 28.80  23.30  26.05 
1907 02 28.80  23.60  26.20 
1907 03 28.90  24.40  26.65 
1907 04 30.40  26.10  28.25 
1907 05 31.30  26.30  28.80 
1907 06 30.10  25.10  27.60 
1907 07 29.60  24.80  27.20 
1907 08 28.70  24.20  26.45 
1907 09 29.20  24.80  27.00 
1907 10 29.60  25.10  27.35 
1907 11 30.20  25.20  27.70 
1907 12 27.40  21.90  24.65 
1908 01 28.10  22.80  25.45 
1908 02 27.90  23.10  25.50 
1908 03 29.00  24.70  26.85 
1908 04 31.30  27.10  29.20 
1908 05 31.20  25.80  28.50 
1908 06 29.80  25.20  27.50 
1908 07 29.10  24.70  26.90 
1908 08 28.60  24.10  26.35 
1908 09 29.30  25.50  27.40 
1908 10 30.30  25.50  27.90 
1908 11 29.10  24.10  26.60 
1908 12 28.70  22.60  25.65 
1909 01 29.40  22.40  25.90 
1909 02 29.40  23.30  26.34 
1909 03 29.20  24.60  26.90 
1909 04 31.50  26.70  29.10 
1909 05 31.50  26.30  28.90 
1909 06 29.70  25.00  27.35 
1909 07 28.60  24.20  26.40 
1909 08 29.30  25.20  27.25 
1909 09 29.30  25.00  27.15 
1909 10 29.70  24.90  27.30 
1909 11 29.10  24.30  26.70 
1909 12 28.50  22.70  25.60 
1910 01 28.40  21.70  25.05 
1910 02 29.30  22.90  26.09 
1910 03 28.80  23.20  26.00 
1910 04 30.20  24.90  27.55 
1910 05 30.40  24.90  27.65 
1910 06 29.90  24.60  27.25 
1910 07 29.60  24.10  26.85 
1910 08 29.60  24.20  26.90 
1910 09 29.20  23.60  26.40 
1910 10 29.90  24.20  27.05 
1910 11 29.80  23.40  26.59 
1910 12 28.80  21.90  25.34 
1911 01 28.20  21.10  24.65 
1911 02 28.10  20.90  24.50 
1911 03 28.40  22.90  25.65 
1911 04 30.40  24.30  27.34 
1911 05 31.60  25.40  28.50 
1911 06 29.80  23.80  26.80 
1911 07 29.10  23.10  26.10 
1911 08 28.90  22.90  25.90 
1911 09 29.30  23.20  26.25 
1911 10 29.60  23.50  26.55 
1911 11 29.90  22.90  26.40 
1911 12 30.10  22.60  26.35 
1912 01 28.00  20.90  24.45 
1912 02 28.70  21.40  25.05 
1912 03 29.40  23.30  26.34 
1912 04 31.20  24.90  28.05 
1912 05 31.20  25.60  28.40 
1912 06 30.30  25.00  27.65 
1912 07 29.20  25.50  27.35 
1912 08 29.40  25.20  27.30 
1912 09 29.50  25.60  27.55 
1912 10 29.90  26.30  28.09 
1912 11 29.90  25.90  27.90 
1912 12 30.10  21.30  25.70 
1913 01 29.20  19.90  24.55 
1913 02 29.40 -99.99 -99.99 
1913 03 28.90  19.90  24.40 
1913 04 30.50  26.80  28.65 
1913 05 32.09  26.60  29.34 
1913 06 30.50  26.00  28.25 
1913 07 29.50  24.90  27.20 
1913 08 29.70  25.00  27.35 
1913 09 29.60  25.40  27.50 
1913 10 30.20  25.60  27.90 
1913 11 28.90  24.30  26.59 
1913 12 29.30  23.30  26.30 
1914 01 28.50  21.50  25.00 
1914 02 29.20  22.70  25.95 
1914 03 28.90  24.50  26.70 
1914 04 30.30  26.20  28.25 
1914 05 31.80  27.00  29.40 
1914 06 30.40  25.20  27.80 
1914 07 29.60  25.10  27.35 
1914 08 29.30  25.00  27.15 
1914 09 30.20  25.70  27.95 
1914 10 30.30  25.70  28.00 
1914 11 29.90  25.20  27.55 
1914 12 29.20  23.60  26.40 
1915 01 28.90  23.20  26.05 
1915 02 30.10  24.30  27.20 
1915 03 30.20  25.10  27.65 
1915 04 31.20  25.30  28.25 
1915 05 31.60  26.90  29.25 
1915 06 30.70  26.30  28.50 
1915 07 30.20  25.60  27.90 
1915 08 30.10  26.20  28.15 
1915 09 29.40  24.80  27.09 
1915 10 30.10  25.70  27.90 
1915 11 30.10  25.20  27.65 
1915 12 27.20  21.90  24.55 
1916 01 27.90  21.90  24.90 
1916 02 28.60  23.30  25.95 
1916 03 29.00  24.20  26.60 
1916 04 30.80  26.50  28.65 
1916 05 31.40  26.70  29.05 
1916 06 29.70  25.70  27.70 
1916 07 29.70  25.60  27.65 
1916 08 30.10  26.10  28.10 
1916 09 28.60  25.30  26.95 
1916 10 29.90  25.40  27.65 
1916 11 29.10  23.90  26.50 
1916 12 27.90  22.10  25.00 
1917 01 28.30  21.80  25.05 
1917 02 28.80  22.30  25.55 
1917 03 29.30  24.00  26.65 
1917 04 30.40  25.80  28.09 
1917 05 31.10  25.30  28.20 
1917 06 29.70  24.70  27.20 
1917 07 29.30  24.10  26.70 
1917 08 29.30  24.40  26.84 
1917 09 28.60  23.50  26.05 
1917 10 29.30  24.00  26.65 
1917 11 29.40  24.10  26.75 
1917 12 28.30  22.00  25.15 
1918 01 27.20  20.80  24.00 
1918 02 27.60  23.00  25.30 
1918 03 29.20  24.70  26.95 
1918 04 30.40  26.00  28.20 
1918 05 30.40  25.30  27.84 
1918 06 29.80  25.10  27.45 
1918 07 29.60  25.70  27.65 
1918 08 29.20  24.90  27.05 
1918 09 29.50  24.80  27.15 
1918 10 29.90  25.10  27.50 
1918 11 30.80  25.10  27.95 
1918 12 29.30  23.30  26.30 
1919 01 30.10  22.90  26.50 
1919 02 28.80  23.20  26.00 
1919 03 29.10  24.80  26.95 
1919 04 31.60  27.10  29.35 
1919 05 32.30  27.60  29.95 
1919 06 29.90  25.20  27.55 
1919 07 29.30  24.90  27.09 
1919 08 29.60  25.00  27.30 
1919 09 30.10  25.70  27.90 
1919 10 31.50  26.20  28.85 
1919 11 30.70  25.20  27.95 
1919 12 28.90  22.70  25.80 
1920 01 29.10  22.70  25.90 
1920 02 29.10  23.30  26.20 
1920 03 30.40  24.60  27.50 
1920 04 30.90  26.40  28.65 
1920 05 31.80  27.40  29.59 
1920 06 30.40  25.10  27.75 
1920 07 29.80  25.00  27.40 
1920 08 29.80  25.10  27.45 
1920 09 29.80  25.50  27.65 
1920 10 30.40  25.40  27.90 
1920 11 29.60  24.30  26.95 
1920 12 29.30  23.50  26.40 
1921 01 29.10  22.90  26.00 
1921 02 28.90  22.70  25.80 
1921 03 29.40  24.40  26.90 
1921 04 30.70  26.40  28.55 
1921 05 31.10  26.40  28.75 
1921 06 29.80  25.50  27.65 
1921 07 29.50  25.30  27.40 
1921 08 28.90  24.70  26.80 
1921 09 28.50  24.70  26.60 
1921 10 29.30  25.20  27.25 
1921 11 29.50  23.80  26.65 
1921 12 28.50  22.50  25.50 
1922 01 29.00  22.90  25.95 
1922 02 28.90  23.60  26.25 
1922 03 28.90  24.50  26.70 
1922 04 30.50  26.20  28.35 
1922 05 31.00  26.10  28.55 
1922 06 30.40  25.40  27.90 
1922 07 29.40  24.60  27.00 
1922 08 29.00  24.60  26.80 
1922 09 29.10  24.80  26.95 
1922 10 30.40  25.40  27.90 
1922 11 29.90  24.10  27.00 
1922 12 28.20  22.60  25.40 
1923 01 28.60  22.00  25.30 
1923 02 28.00  21.90  24.95 
1923 03 29.20  23.50  26.35 
1923 04 30.50  25.10  27.80 
1923 05 30.20  25.10  27.65 
1923 06 29.40  24.80  27.09 
1923 07 28.40  23.60  26.00 
1923 08 28.60  23.90  26.25 
1923 09 29.30  24.50  26.90 
1923 10 30.10  24.90  27.50 
1923 11 30.00  24.90  27.45 
1923 12 29.40  23.40  26.40 
1924 01 28.90  23.20  26.05 
1924 02 28.10  23.40  25.75 
1924 03 29.30  25.40  27.34 
1924 04 30.80  27.00  28.90 
1924 05 31.00  26.80  28.90 
1924 06 29.60  25.70  27.65 
1924 07 28.50  24.40  26.45 
1924 08 28.80  25.10  26.95 
1924 09 29.20  25.40  27.30 
1924 10 29.60  25.30  27.45 
1924 11 29.30  25.00  27.15 
1924 12 28.10  22.10  25.10 
1925 01 27.90  22.20  25.05 
1925 02 27.90  22.70  25.30 
1925 03 28.70  24.20  26.45 
1925 04 29.60  25.60  27.60 
1925 05 30.50  25.80  28.15 
1925 06 29.40  25.00  27.20 
1925 07 28.80  24.20  26.50 
1925 08 28.60  24.70  26.65 
1925 09 29.30  25.50  27.40 
1925 10 30.10  25.30  27.70 
1925 11 30.70  25.40  28.05 
1925 12 28.20  22.20  25.20 
1926 01 28.90  23.30  26.09 
1926 02 29.00  23.40  26.20 
1926 03 29.60  25.20  27.40 
1926 04 30.80  27.20  29.00 
1926 05 32.00  27.60  29.80 
1926 06 29.70  24.80  27.25 
1926 07 29.20  25.00  27.10 
1926 08 28.90  25.10  27.00 
1926 09 29.00  25.00  27.00 
1926 10 29.80  25.70  27.75 
1926 11 29.40  25.00  27.20 
1926 12 28.40  23.60  26.00 
1927 01 28.70  23.00  25.85 
1927 02 29.30  23.90  26.59 
1927 03 29.10  24.80  26.95 
1927 04 30.90  26.90  28.90 
1927 05 30.20  25.70  27.95 
1927 06 29.50  25.20  27.35 
1927 07 28.90  24.80  26.84 
1927 08 28.70  24.70  26.70 
1927 09 30.00  25.90  27.95 
1927 10 29.80  25.30  27.55 
1927 11 29.30  24.50  26.90 
1927 12 27.20  22.40  24.80 
1928 01 29.20  23.50  26.35 
1928 02 29.10  23.70  26.40 
1928 03 29.70  25.10  27.40 
1928 04 30.80  26.80  28.80 
1928 05 31.90  26.70  29.30 
1928 06 29.40  24.40  26.90 
1928 07 29.30  24.80  27.05 
1928 08 29.10  24.90  27.00 
1928 09 29.40  25.30  27.34 
1928 10 30.00  25.30  27.65 
1928 11 30.60  25.40  28.00 
1928 12 29.60  23.90  26.75 
1929 01 29.90  23.80  26.84 
1929 02 29.20  23.90  26.55 
1929 03 29.90  25.20  27.55 
1929 04 31.20  27.00  29.10 
1929 05 31.40  26.30  28.84 
1929 06 29.10  24.90  27.00 
1929 07 29.10  24.80  26.95 
1929 08 31.50  24.50  28.00 
1929 09 29.80  25.60  27.70 
1929 10 30.00  25.20  27.60 
1929 11 30.70  25.60  28.15 
1929 12 29.90  24.30  27.09 
1930 01 28.60  22.90  25.75 
1930 02 28.30  23.20  25.75 
1930 03 29.80  25.10  27.45 
1930 04 30.80  26.70  28.75 
1930 05 30.70  25.90  28.30 
1930 06 29.60  25.30  27.45 
1930 07 28.90  24.80  26.84 
1930 08 28.90  24.90  26.90 
1930 09 28.90  24.90  26.90 
1930 10 31.20  26.30  28.75 
1930 11 30.30  25.50  27.90 
1930 12 29.00  24.00  26.50 
1931 01 29.40  23.60  26.50 
1931 02 29.00  24.10  26.55 
1931 03 99.99  25.30 -99.99 
1931 04 31.90  27.40  29.65 
1931 05 32.40  27.40  29.90 
1931 06 30.60  25.80  28.20 
1931 07 29.30  25.00  27.15 
1931 08 28.70  24.60  26.65 
1931 09 29.80  25.70  27.75 
1931 10 30.10  25.70  27.90 
1931 11 30.00  25.10  27.55 
1931 12 29.20  23.80  26.50 
1932 01 29.10  22.80  25.95 
1932 02 28.40  23.30  25.84 
1932 03 29.00  24.90  26.95 
1932 04 30.90  26.90  28.90 
1932 05 30.90  26.60  28.75 
1932 06 29.60  25.40  27.50 
1932 07 28.90  24.50  26.70 
1932 08 29.50  25.80  27.65 
1932 09 28.80  24.90  26.84 
1932 10 30.10  25.90  28.00 
1932 11 30.30  25.60  27.95 
1932 12 28.60  23.80  26.20 
1933 01 28.80  23.30  26.05 
1933 02 28.00  23.60  25.80 
1933 03 29.20  25.20  27.20 
1933 04 30.80  26.70  28.75 
1933 05 31.60  27.20  29.40 
1933 06 28.90  24.60  26.75 
1933 07 28.80  25.00  26.90 
1933 08 28.90  25.40  27.15 
1933 09 29.30  25.20  27.25 
1933 10 29.80  25.40  27.59 
1933 11 29.40  25.20  27.30 
1933 12 28.50  23.60  26.05 
1934 01 28.90  23.60  26.25 
1934 02 29.10  23.80  26.45 
1934 03 29.30  24.80  27.05 
1934 04 30.40  26.10  28.25 
1934 05 31.20  27.70  29.45 
1934 06 29.80  25.30  27.55 
1934 07 29.00  25.40  27.20 
1934 08 28.70  24.80  26.75 
1934 09 28.80  24.90  26.84 
1934 10 29.90  25.70  27.80 
1934 11 29.40  25.10  27.25 
1934 12 26.80  21.50  24.15 
1935 01 28.40  22.60  25.50 
1935 02 27.90  23.10  25.50 
1935 03 29.40  25.30  27.34 
1935 04 30.40  26.50  28.45 
1935 05 31.20  26.60  28.90 
1935 06 29.70  24.90  27.30 
1935 07 28.90  24.40  26.65 
1935 08 29.40  24.80  27.09 
1935 09 28.40  24.60  26.50 
1935 10 29.70  25.80  27.75 
1935 11 29.30  24.80  27.05 
1935 12 28.30  23.80  26.05 
1936 01 28.10  22.70  25.40 
1936 02 27.60  22.90  25.25 
1936 03 29.00  24.70  26.85 
1936 04 30.80  26.30  28.55 
1936 05 30.90  27.10  29.00 
1936 06 28.90  24.50  26.70 
1936 07 28.90  25.00  26.95 
1936 08 28.10  24.70  26.40 
1936 09 29.30  25.60  27.45 
1936 10 29.40  25.40  27.40 
1936 11 30.40  25.70  28.05 
1936 12 29.20  24.50  26.85 
1937 01 27.60  22.90  25.25 
1937 02 28.20  23.50  25.85 
1937 03 27.70  24.60  26.15 
1937 04 30.20  26.60  28.40 
1937 05 30.40  26.80  28.59 
1937 06 29.50  25.70  27.60 
1937 07 29.00  25.20  27.10 
1937 08 29.10  25.10  27.10 
1937 09 28.90  25.00  26.95 
1937 10 29.70  25.30  27.50 
1937 11 30.40  26.00  28.20 
1937 12 27.40  22.90  25.15 
1938 01 28.50  23.40  25.95 
1938 02 29.10  24.00  26.55 
1938 03 29.50  25.30  27.40 
1938 04 31.30  27.10  29.20 
1938 05 30.20  26.00  28.10 
1938 06 28.80  24.80  26.80 
1938 07 28.80  25.00  26.90 
1938 08 28.90  24.60  26.75 
1938 09 29.10  25.10  27.10 
1938 10 28.90  25.30  27.09 
1938 11 28.70  24.60  26.65 
1938 12 28.10  23.80  25.95 
1939 01 28.60  23.20  25.90 
1939 02 27.80  23.60  25.70 
1939 03 29.40  25.40  27.40 
1939 04 31.20  27.10  29.15 
1939 05 31.40  26.80  29.09 
1939 06 29.30  25.00  27.15 
1939 07 29.50  25.60  27.55 
1939 08 29.50  25.60  27.55 
1939 09 29.00  24.90  26.95 
1939 10 30.60  26.10  28.35 
1939 11 30.20  25.60  27.90 
1939 12 27.60  22.40  25.00 
1940 01 27.40  20.80  24.09 
1940 02 28.30  23.40  25.84 
1940 03 29.00  23.30  26.15 
1940 04 30.50  26.30  28.40 
1940 05 31.30  27.20  29.25 
1940 06 30.10  25.50  27.80 
1940 07 29.60  24.70  27.15 
1940 08 29.10  24.90  27.00 
1940 09 29.40  25.70  27.55 
