1886 01 27.50  23.50  25.50 
1886 02 29.40  24.60  27.00 
1886 03 28.10  23.50  25.80 
1886 04 26.50  22.40  24.45 
1886 05 26.10  21.90  24.00 
1886 06 24.20  20.90  22.55 
1886 07 24.00  20.20  22.10 
1886 08 24.80  20.80  22.80 
1886 09 25.40  21.50  23.45 
1886 10 26.50  22.60  24.55 
1886 11 25.90  21.10  23.50 
1886 12 28.40  21.90  25.15 
1887 01 28.40  21.60  25.00 
1887 02 29.30  21.50  25.40 
1887 03 27.90  20.80  24.34 
1887 04 27.00  22.10  24.55 
1887 05 27.50  22.40  24.95 
1887 06 27.50  22.40  24.95 
1887 07 25.30  20.20  22.75 
1887 08 24.20  19.60  21.90 
1887 09 26.40  21.30  23.84 
1887 10 27.50  21.90  24.70 
1887 11 27.50  22.40  24.95 
1887 12 27.50  23.50  25.50 
1888 01 29.80  24.10  26.95 
1888 02 28.60  24.10  26.35 
1888 03 29.20  24.10  26.65 
1888 04 28.60  24.60  26.60 
1888 05 27.50  23.00  25.25 
1888 06 26.40  21.30  23.84 
1888 07 25.30  22.40  23.84 
1888 08 25.30  20.80  23.05 
1888 09 24.80  20.20  22.50 
1888 10 25.90  22.40  24.15 
1888 11 27.00  22.40  24.70 
1888 12 28.60  23.50  26.05 
1889 01 28.10  23.50  25.80 
1889 02 29.20  23.50  26.35 
1889 03 28.60  23.50  26.05 
1889 04 28.10  23.00  25.55 
1889 05 26.40  21.90  24.15 
1889 06 27.50  22.40  24.95 
1889 07 25.30  21.30  23.30 
1889 08 27.00  20.80  23.90 
1889 09 27.00  22.40  24.70 
1889 10 28.10  23.00  25.55 
1889 11 27.50  22.40  24.95 
1889 12 28.10  23.50  25.80 
1890 01 29.80  23.50  26.65 
1890 02 28.60  24.10  26.35 
1890 03 29.20  23.50  26.35 
1890 04 29.80  23.00  26.40 
1890 05 27.50  22.40  24.95 
1890 06 26.40  20.80  23.59 
1890 07 27.50  20.20  23.85 
1890 08 26.40  20.20  23.30 
1890 09 26.40  21.90  24.15 
1890 10 27.00  22.40  24.70 
1890 11 27.50  23.00  25.25 
1890 12 27.00  23.50  25.25 
1891 01 28.10  23.00  25.55 
1891 02 30.30  25.20  27.75 
1891 03 28.60  24.10  26.35 
1891 04 29.20  23.00  26.10 
1891 05 27.00  22.40  24.70 
1891 06 27.00  20.80  23.90 
1891 07 27.00  19.60  23.30 
1891 08 25.90  20.20  23.05 
1891 09 27.50  20.80  24.15 
1891 10 27.50  23.50  25.50 
1891 11 27.50  23.00  25.25 
1891 12 30.90  23.50  27.20 
1892 01 29.80  23.50  26.65 
1892 02 30.30  24.60  27.45 
1892 03 29.80  24.10  26.95 
1892 04 28.60  22.40  25.50 
1892 05 27.00  19.60  23.30 
1892 06 25.90  20.80  23.34 
1892 07 24.80  20.80  22.80 
1892 08 25.90  21.90  23.90 
1892 09 27.00  22.40  24.70 
1892 10 28.10  22.40  25.25 
1892 11 27.50  23.00  25.25 
1892 12 28.60  23.50  26.05 
1893 01 30.30  24.10  27.20 
1893 02 29.80  23.50  26.65 
1893 03 28.10  24.10  26.10 
1893 04 28.60  23.00  25.80 
1893 05 28.60  22.40  25.50 
1893 06 27.50  21.90  24.70 
1893 07 25.90  21.30  23.59 
1893 08 26.40  20.80  23.59 
1893 09 28.10  21.90  25.00 
1893 10 26.40  21.90  24.15 
1893 11 29.20  22.40  25.80 
1893 12 29.20  23.00  26.10 
1894 01 28.10  23.50  25.80 
1894 02 30.90  24.10  27.50 
1894 03 30.90  24.10  27.50 
1894 04 28.60  23.50  26.05 
1894 05 27.50  21.90  24.70 
1894 06 26.40  21.30  23.84 
1894 07 27.00  20.80  23.90 
1894 08 27.00  21.30  24.15 
1894 09 28.10  22.40  25.25 
1894 10 27.50  22.40  24.95 
1894 11 28.10  22.40  25.25 
1894 12 28.10  23.00  25.55 
1895 01 28.10  24.10  26.10 
1895 02 30.30  24.10  27.20 
1895 03 29.80  24.10  26.95 
1895 04 28.60  23.50  26.05 
1895 05 27.50  23.50  25.50 
1895 06 26.40  21.30  23.84 
1895 07 27.00  19.10  23.05 
1895 08 25.90  20.80  23.34 
1895 09 25.90  19.60  22.75 
1895 10 26.40  21.90  24.15 
1895 11 27.50  21.90  24.70 
1895 12 28.60  23.50  26.05 
1896 01 29.80  23.50  26.65 
1896 02 30.30  23.50  26.90 
1896 03 29.80  24.10  26.95 
1896 04 30.90  23.50  27.20 
1896 05 28.60  24.10  26.35 
1896 06 27.50  20.80  24.15 
1896 07 27.50  19.60  23.55 
1896 08 26.40  20.20  23.30 
1896 09 27.00  20.20  23.60 
1896 10 25.30  20.20  22.75 
1896 11 28.10  22.40  25.25 
1896 12 28.10  24.10  26.10 
1897 01 29.20  23.50  26.35 
1897 02 30.30  23.50  26.90 
1897 03 32.40  24.60  28.50 
1897 04 28.10  24.10  26.10 
1897 05 28.60  23.00  25.80 
1897 06 25.90  22.40  24.15 
1897 07 25.30  20.90  23.09 
1897 08 26.80  20.80  23.80 
1897 09 26.60  21.10  23.85 
1897 10 27.60  22.10  24.85 
1897 11 27.70  22.70  25.20 
1897 12 28.10  23.50  25.80 
1898 01 29.40  24.10  26.75 
1898 02 29.50  24.20  26.85 
1898 03 30.60  24.00  27.30 
1898 04 29.00  23.60  26.30 
1898 05 28.80  22.60  25.70 
1898 06 26.90  21.00  23.95 
1898 07 27.10  22.00  24.55 
1898 08 25.80  19.79  22.80 
1898 09 26.70  20.20  23.45 
1898 10 27.80  18.90  23.34 
1898 11 28.00  20.80  24.40 
1898 12 29.60  21.50  25.55 
1899 01 31.00  23.40  27.20 
1899 02 30.10  23.80  26.95 
1899 03 31.40  23.40  27.40 
1899 04 29.20  23.30  26.25 
1899 05 26.30  21.60  23.95 
1899 06 27.10  20.29  23.70 
1899 07 25.40  19.90  22.65 
1899 08 25.80  21.10  23.45 
1899 09 24.80  20.40  22.59 
1899 10 27.50  21.70  24.60 
1899 11 28.50  23.30  25.90 
1899 12 28.40  23.60  26.00 
1900 01 28.40  22.50  25.45 
1900 02 29.40  24.80  27.09 
1900 03 28.60  24.10  26.35 
1900 04 28.00  22.50  25.25 
1900 05 26.90  20.60  23.75 
1900 06 26.40  20.60  23.50 
1900 07 26.50  20.80  23.65 
1900 08 26.40  20.50  23.45 
1900 09 27.00  20.29  23.65 
1900 10 27.50  22.20  24.85 
1900 11 28.40  22.90  25.65 
1900 12 28.80  22.10  25.45 
1901 01 28.70  24.50  26.60 
1901 02 29.20  23.40  26.30 
1901 03 29.50  23.90  26.70 
1901 04 28.50  22.60  25.55 
1901 05 27.00  21.90  24.45 
1901 06 27.70  19.90  23.80 
1901 07 26.30  18.90  22.59 
1901 08 27.20  20.60  23.90 
1901 09 25.60  20.50  23.05 
1901 10 26.80  21.30  24.05 
1901 11 26.30  21.80  24.05 
1901 12 28.80  21.50  25.15 
1902 01 30.10  24.10  27.10 
1902 02 29.70  24.10  26.90 
1902 03 29.40  23.90  26.65 
1902 04 28.30  23.00  25.65 
1902 05 27.80  22.30  25.05 
1902 06 25.70  20.00  22.85 
1902 07 24.80  19.79  22.30 
1902 08 24.30  20.20  22.25 
1902 09 24.90  20.60  22.75 
1902 10 26.30  20.50  23.40 
1902 11 27.40  22.50  24.95 
1902 12 28.30  23.30  25.80 
1903 01 29.10  23.90  26.50 
1903 02 29.30  24.30  26.80 
1903 03 28.40  23.50  25.95 
1903 04 28.50  23.20  25.85 
1903 05 27.40  22.00  24.70 
1903 06 27.10  21.20  24.15 
1903 07 25.90  20.10  23.00 
1903 08 26.30  20.80  23.55 
1903 09 26.00  20.40  23.20 
1903 10 28.30  22.80  25.55 
1903 11 28.90  22.00  25.45 
1903 12 30.50  23.40  26.95 
1904 01 30.00  23.80  26.90 
1904 02 29.60  23.80  26.70 
1904 03 29.70  23.60  26.65 
1904 04 28.60  23.40  26.00 
1904 05 26.50  22.00  24.25 
1904 06 26.50  20.50  23.50 
1904 07 25.40  19.70  22.55 
1904 08 25.70  20.40  23.05 
1904 09 25.80  20.50  23.15 
1904 10 26.00  20.80  23.40 
1904 11 27.40  22.20  24.80 
1904 12 27.90  23.50  25.70 
1905 01 29.40  24.00  26.70 
1905 02 29.90  24.30  27.09 
1905 03 28.80  24.00  26.40 
1905 04 27.30  22.40  24.84 
1905 05 25.80  21.40  23.59 
1905 06 25.50  19.70  22.60 
1905 07 23.80  19.20  21.50 
1905 08 24.70  19.40  22.05 
1905 09 26.80  18.70  22.75 
1905 10 27.00  21.00  24.00 
1905 11 28.00  21.20  24.60 
1905 12 28.10  22.90  25.50 
1906 01 27.60  24.00  25.80 
1906 02 28.80  24.00  26.40 
1906 03 28.20  24.10  26.15 
1906 04 27.00  23.50  25.25 
1906 05 25.30  22.20  23.75 
1906 06 25.50  22.60  24.05 
1906 07 25.00  20.20  22.60 
1906 08 25.10  20.50  22.80 
1906 09 26.10  20.90  23.50 
1906 10 25.70  21.90  23.80 
1906 11 26.70  22.90  24.80 
1906 12 27.00  23.80  25.40 
1907 01 29.60  24.20  26.90 
1907 02 28.50  23.80  26.15 
1907 03 29.00  23.40  26.20 
1907 04 28.70  23.90  26.30 
1907 05 25.30  20.90  23.09 
1907 06 24.70  20.70  22.70 
1907 07 24.20  20.90  22.55 
1907 08 24.50  19.50  22.00 
1907 09 24.20  20.00  22.10 
1907 10 26.90  22.30  24.59 
1907 11 27.40  22.90  25.15 
1907 12 28.70  23.60  26.15 
1908 01 29.00  23.90  26.45 
1908 02 30.00  23.80  26.90 
1908 03 27.20  23.80  25.50 
1908 04 28.20  23.70  25.95 
1908 05 27.20  22.50  24.85 
1908 06 25.60  21.10  23.35 
1908 07 25.20  20.00  22.60 
1908 08 25.40  20.90  23.15 
1908 09 25.60  18.70  22.15 
1908 10 25.90  20.20  23.05 
1908 11 27.40  22.80  25.09 
1908 12 30.00  22.80  26.40 
1909 01 30.40  23.20  26.80 
1909 02 31.00  23.40  27.20 
1909 03 30.70  23.70  27.20 
1909 04 28.90  22.50  25.70 
1909 05 27.50  22.20  24.85 
1909 06 26.30  22.10  24.20 
1909 07 26.00  22.10  24.05 
1909 08 25.40  20.29  22.84 
1909 09 27.00  21.70  24.35 
1909 10 27.50  21.50  24.50 
1909 11 28.20  23.00  25.60 
1909 12 29.80  23.20  26.50 
1910 01 30.70  23.50  27.10 
1910 02 31.10  24.20  27.65 
1910 03 30.60  22.30  26.45 
1910 04 29.50  23.90  26.70 
1910 05 28.00  22.30  25.15 
1910 06 25.80  21.20  23.50 
1910 07 27.30  20.90  24.09 
1910 08 25.50  20.29  22.90 
1910 09 25.70  21.20  23.45 
1910 10 26.90  22.00  24.45 
1910 11 28.30  22.80  25.55 
1910 12 29.90  24.20  27.05 
1911 01 30.40  23.50  26.95 
1911 02 29.70  23.60  26.65 
1911 03 29.40  23.40  26.40 
1911 04 29.00  22.70  25.85 
1911 05 27.80  22.30  25.05 
1911 06 26.20  21.50  23.85 
1911 07 25.00  21.00  23.00 
1911 08 25.20  20.90  23.05 
1911 09 25.50  20.90  23.20 
1911 10 26.00  21.80  23.90 
1911 11 27.10  23.40  25.25 
1911 12 29.20  24.70  26.95 
1912 01 30.10  25.50  27.80 
1912 02 29.50  24.60  27.05 
1912 03 29.80  24.70  27.25 
1912 04 28.70  24.10  26.40 
1912 05 26.10  23.00  24.55 
1912 06 24.80  20.70  22.75 
1912 07 25.30  19.90  22.59 
1912 08 24.40  20.70  22.55 
1912 09 25.90  21.00  23.45 
1912 10 25.70  21.40  23.55 
1912 11 26.40  22.80  24.59 
1912 12 27.20  22.80  25.00 
1913 01 28.70  24.20  26.45 
1913 02 28.10  24.30  26.20 
1913 03 27.70  24.10  25.90 
1913 04 28.50  23.70  26.10 
1913 05 26.10  21.90  24.00 
1913 06 26.00  21.10  23.55 
1913 07 23.90  20.90  22.40 
1913 08 25.50  20.29  22.90 
1913 09 25.00  20.70  22.85 
1913 10 25.40  21.60  23.50 
1913 11 27.40  22.80  25.09 
1913 12 28.10  23.20  25.65 
1914 01 29.20  24.00  26.60 
1914 02 29.90  24.90  27.40 
1914 03 29.40  24.50  26.95 
1914 04 28.10  23.70  25.90 
1914 05 26.30  22.40  24.34 
1914 06 24.90  21.40  23.15 
1914 07 25.00  19.90  22.45 
1914 08 22.80  19.70  21.25 
1914 09 24.40  20.90  22.65 
1914 10 25.50  20.40  22.95 
1914 11 27.40  21.20  24.30 
1914 12 28.70  23.80  26.25 
1915 01 29.30  24.20  26.75 
1915 02 30.00  24.80  27.40 
1915 03 29.20  24.30  26.75 
1915 04 28.00  23.30  25.65 
1915 05 26.30  22.50  24.40 
1915 06 27.00  22.40  24.70 
1915 07 24.80  20.00  22.40 
1915 08 25.20  20.40  22.80 
1915 09 26.10  21.10  23.60 
1915 10 27.40  24.20  25.80 
1915 11 27.80  22.50  25.15 
1915 12 29.50  23.30  26.40 
1916 01 29.40  23.80  26.59 
1916 02 29.20  23.40  26.30 
1916 03 29.40  24.00  26.70 
1916 04 27.90  22.50  25.20 
1916 05 27.10  22.70  24.90 
1916 06 26.90  21.40  24.15 
1916 07 25.80  20.90  23.34 
1916 08 26.60  21.90  24.25 
1916 09 26.10  21.80  23.95 
1916 10 28.70  21.50  25.10 
1916 11 28.70  22.70  25.70 
1916 12 29.10  23.30  26.20 
1917 01 28.70  23.20  25.95 
1917 02 29.90  23.60  26.75 
1917 03 29.70  23.00  26.35 
1917 04 29.00  23.10  26.05 
1917 05 27.90  22.80  25.34 
1917 06 26.00  20.80  23.40 
1917 07 26.00  21.20  23.60 
1917 08 26.30  20.40  23.34 
1917 09 26.70  21.50  24.10 
1917 10 27.30  21.90  24.59 
1917 11 27.00  22.00  24.50 
1917 12 29.20  23.10  26.15 
1918 01 30.50  23.50  27.00 
1918 02 29.50  23.40  26.45 
1918 03 26.50  23.40  24.95 
1918 04 28.00  22.60  25.30 
1918 05 26.50  22.40  24.45 
1918 06 26.60  21.80  24.20 
1918 07 25.00  20.00  22.50 
1918 08 25.10  19.50  22.30 
1918 09 26.40  20.40  23.40 
1918 10 28.00  21.90  24.95 
1918 11 28.80  22.70  25.75 
1918 12 28.50  24.00  26.25 
1919 01 29.20  23.80  26.50 
1919 02 29.20  24.00  26.60 
1919 03 26.00  24.10  25.05 
1919 04 28.50  23.30  25.90 
1919 05 26.00  20.90  23.45 
1919 06 25.00  20.90  22.95 
1919 07 24.70  22.10  23.40 
1919 08 24.20  20.80  22.50 
1919 09 25.30  20.90  23.09 
1919 10 26.40  21.60  24.00 
1919 11 27.50  22.80  25.15 
1919 12 27.90  23.70  25.80 
1920 01 28.90  23.50  26.20 
1920 02 29.00  24.20  26.60 
1920 03 29.30  23.80  26.55 
1920 04 27.40  23.70  25.55 
1920 05 25.80  21.90  23.84 
1920 06 24.40  20.40  22.40 
1920 07 25.40  19.50  22.45 
1920 08 24.60  19.79  22.20 
1920 09 25.30  21.20  23.25 
1920 10 26.00  21.20  23.60 
1920 11 27.70  22.60  25.15 
1920 12 28.80  23.60  26.20 
1921 01 29.80  23.50  26.65 
1921 02 30.00  24.20  27.10 
1921 03 30.40  23.30  26.84 
1921 04 29.50  23.00  26.25 
1921 05 30.30  22.90  26.59 
1921 06 28.40  21.20  24.80 
1921 07 26.10  16.40  21.25 
1921 08 28.40  17.29  22.84 
1921 09 28.40  19.00  23.70 
1921 10 28.80  20.80  24.80 
1921 11 28.40  20.60  24.50 
1921 12 28.60  22.20  25.40 
1922 01 30.00  22.90  26.45 
1922 02 30.50  23.00  26.75 
1922 03 30.10  22.80  26.45 
1922 04 29.00  21.60  25.30 
1922 05 27.40  20.00  23.70 
1922 06 28.70  19.20  23.95 
1922 07 26.00  20.29  23.15 
1922 08 26.50  21.40  23.95 
1922 09 28.00  20.50  24.25 
1922 10 27.00  18.29  22.65 
1922 11 27.40  19.79  23.59 
1922 12 29.30  22.50  25.90 
1923 01 29.90  24.00  26.95 
1923 02 29.40  24.80  27.09 
1923 03 28.40  24.50  26.45 
1923 04 27.90  23.40  25.65 
1923 05 26.30  22.10  24.20 
1923 06 25.10  19.79  22.45 
1923 07 25.10  20.60  22.85 
1923 08 24.80  20.40  22.59 
1923 09 25.00  19.79  22.40 
1923 10 25.80  19.70  22.75 
1923 11 26.40  21.40  23.90 
1923 12 27.50  22.70  25.10 
1924 01 29.70  23.50  26.60 
1924 02 29.50  28.40  28.95 
1924 03 29.60  24.00  26.80 
1924 04 29.10  22.90  26.00 
1924 05 26.80  23.20  25.00 
1924 06 25.70  22.20  23.95 
1924 07 25.20  20.80  23.00 
1924 08 25.20  21.50  23.35 
1924 09 25.00  21.00  23.00 
1924 10 26.80  21.20  24.00 
1924 11 28.20  22.80  25.50 
1924 12 30.70  22.60  26.65 
1925 01 30.50  22.70  26.60 
1925 02 30.90  23.00  26.95 
1925 03 30.40  23.40  26.90 
1925 04 29.20  23.80  26.50 
1925 05 28.00  23.40  25.70 
1925 06 25.20  20.70  22.95 
1925 07 24.70  19.20  21.95 
1925 08 25.00  20.00  22.50 
1925 09 27.00  20.80  23.90 
1925 10 26.40  21.50  23.95 
1925 11 27.10  22.20  24.65 
1925 12 28.80  23.80  26.30 
1926 01 29.70  23.60  26.65 
1926 02 26.30  23.20  24.75 
1926 03 27.80  23.60  25.70 
1926 04 26.80  22.30  24.55 
1926 05 27.10  21.60  24.35 
1926 06 25.70  21.10  23.40 
1926 07 25.10  19.70  22.40 
1926 08 26.10  19.90  23.00 
1926 09 25.90  21.10  23.50 
1926 10 28.10  21.60  24.85 
1926 11 28.20  22.90  25.55 
1926 12 29.40  23.10  26.25 
1927 01 29.40  23.40  26.40 
1927 02 30.20  23.70  26.95 
1927 03 31.70  23.70  27.70 
1927 04 30.70  23.60  27.15 
1927 05 28.80  22.70  25.75 
1927 06 26.90  21.50  24.20 
1927 07 26.50  21.10  23.80 
1927 08 26.40  21.70  24.05 
1927 09 26.90  21.80  24.34 
1927 10 27.00  22.10  24.55 
1927 11 28.20  22.80  25.50 
1927 12 30.30  24.10  27.20 
1928 01 30.20  24.50  27.35 
1928 02 29.40  23.80  26.59 
1928 03 29.90  24.40  27.15 
1928 04 27.80  23.40  25.59 
1928 05 27.90  22.20  25.05 
1928 06 26.20  20.60  23.40 
1928 07 25.70  19.90  22.80 
1928 08 24.80  20.29  22.55 
1928 09 27.20  21.40  24.30 
1928 10 27.90  21.80  24.84 
1928 11 27.00  21.80  24.40 
1928 12 29.90  23.70  26.80 
1929 01 29.10  23.70  26.40 
1929 02 29.30  23.80  26.55 
1929 03 29.70  23.60  26.65 
1929 04 28.50  22.70  25.60 
1929 05 27.40  22.40  24.90 
1929 06 26.40  21.90  24.15 
1929 07 26.50  20.80  23.65 
1929 08 24.60  20.20  22.40 
1929 09 25.50  20.00  22.75 
1929 10 27.20  21.70  24.45 
1929 11 29.00  23.20  26.10 
1929 12 28.20  23.40  25.80 
1930 01 30.10  24.10  27.10 
1930 02 30.20  24.20  27.20 
1930 03 29.80  24.20  27.00 
1930 04 29.30  22.60  25.95 
1930 05 26.90  22.30  24.59 
1930 06 25.50  20.10  22.80 
1930 07 24.20  19.79  22.00 
1930 08 24.80  19.40  22.09 
1930 09 23.50  18.70  21.10 
1930 10 26.40  20.70  23.55 
1930 11 27.20  22.30  24.75 
1930 12 28.40  23.10  25.75 
1931 01 29.90  24.20  27.05 
1931 02 29.00  24.20  26.60 
1931 03 28.00  23.40  25.70 
1931 04 28.90  23.70  26.30 
1931 05 27.30  22.30  24.80 
1931 06 26.10  20.90  23.50 
1931 07 26.40  21.40  23.90 
1931 08 25.70  21.00  23.35 
1931 09 25.90  21.20  23.55 
1931 10 26.50  20.80  23.65 
1931 11 28.40  22.50  25.45 
1931 12 28.80  22.90  25.84 
1932 01 29.30  23.60  26.45 
1932 02 29.90  24.00  26.95 
1932 03 28.50  23.70  26.10 
1932 04 28.30  23.00  25.65 
1932 05 28.50  23.20  25.85 
1932 06 26.80  21.20  24.00 
1932 07 26.00  21.10  23.55 
1932 08 25.20  20.60  22.90 
1932 09 27.60  21.70  24.65 
1932 10 28.00  22.70  25.35 
1932 11 28.20  22.90  25.55 
1932 12 29.50  23.60  26.55 
1933 01 30.80  23.90  27.34 
1933 02 30.90  24.60  27.75 
1933 03 29.80  24.10  26.95 
1933 04 28.40  23.30  25.84 
1933 05 27.20  22.20  24.70 
1933 06 26.30  21.20  23.75 
1933 07 25.50  19.70  22.60 
1933 08 25.90  20.29  23.09 
1933 09 27.10  21.40  24.25 
1933 10 27.00  21.70  24.35 
1933 11 29.30  22.60  25.95 
1933 12 29.50  23.70  26.60 
1934 01 30.90  24.40  27.65 
1934 02 29.90  23.40  26.65 
1934 03 29.90  23.70  26.80 
1934 04 28.80  23.20  26.00 
1934 05 26.30  22.20  24.25 
1934 06 26.20  21.50  23.85 
1934 07 25.20  20.60  22.90 
1934 08 26.00  21.10  23.55 
1934 09 26.00  20.50  23.25 
1934 10 27.40  21.30  24.34 
1934 11 28.60  22.70  25.65 
1934 12 29.60  23.20  26.40 
1935 01 28.70  23.60  26.15 
1935 02 30.30  24.10  27.20 
1935 03 30.30  24.40  27.34 
1935 04 29.00  23.00  26.00 
1935 05 26.90  22.10  24.50 
1935 06 26.80  21.70  24.25 
1935 07 26.30  21.30  23.80 
1935 08 25.40  20.90  23.15 
1935 09 26.20  21.50  23.85 
1935 10 26.50  22.30  24.40 
1935 11 27.50  22.80  25.15 
1935 12 28.50  23.30  25.90 
1936 01 29.90  24.20  27.05 
1936 02 30.50  24.60  27.55 
1936 03 30.80  24.00  27.40 
1936 04 30.40  23.70  27.05 
1936 05 27.00  22.40  24.70 
1936 06 26.00  20.70  23.35 
1936 07 25.70  21.10  23.40 
1936 08 25.90  20.20  23.05 
1936 09 25.60  20.60  23.10 
1936 10 27.00  21.40  24.20 
1936 11 28.70  22.60  25.65 
1936 12 28.80  23.20  26.00 
1937 01 31.20  24.80  28.00 
1937 02 30.70  24.90  27.80 
1937 03 30.00  24.20  27.10 
1937 04 29.50  24.00  26.75 
1937 05 27.60  22.80  25.20 
1937 06 27.40  22.00  24.70 
1937 07 25.40  20.90  23.15 
1937 08 25.50  21.00  23.25 
1937 09 25.40  20.70  23.05 
1937 10 27.20  22.30  24.75 
1937 11 28.30  22.90  25.59 
1937 12 28.90  23.30  26.09 
1938 01 30.00  24.30  27.15 
1938 02 30.50  24.50  27.50 
1938 03 29.50  23.60  26.55 
1938 04 29.20  23.20  26.20 
1938 05 27.70  22.80  25.25 
1938 06 26.80  21.60  24.20 
1938 07 27.10  20.80  23.95 
1938 08 26.80  21.80  24.30 
1938 09 26.80  21.70  24.25 
1938 10 27.50  22.10  24.80 
1938 11 28.40  22.90  25.65 
1938 12 28.40  23.10  25.75 
1939 01 29.40  23.60  26.50 
1939 02 30.10  24.10  27.10 
1939 03 28.70  23.20  25.95 
1939 04 28.00  22.60  25.30 
1939 05 26.50  22.00  24.25 
1939 06 26.00  20.40  23.20 
1939 07 25.40  19.70  22.55 
1939 08 26.30  20.60  23.45 
1939 09 26.30  20.29  23.30 
1939 10 27.30  21.80  24.55 
1939 11 27.40  21.30  24.34 
1939 12 27.90  22.40  25.15 
1940 01 30.00  23.40  26.70 
1940 02 31.00  24.80  27.90 
1940 03 30.00  24.10  27.05 
1940 04 27.00  22.80  24.90 
1940 05 26.90  21.20  24.05 
1940 06 25.70  21.00  23.35 
1940 07 25.00  20.00  22.50 
1940 08 25.20  19.40  22.30 
1940 09 25.40  19.29  22.34 
1940 10 26.30  21.70  24.00 
1940 11 28.00  21.80  24.90 
1940 12 28.00  22.70  25.35 
1941 01 29.70  23.30  26.50 
1941 02 30.40  24.50  27.45 
1941 03 30.80  24.20  27.50 
1941 04 28.20  24.10  26.15 
1941 05 27.60  22.40  25.00 
1941 06 26.30  20.80  23.55 
1941 07 25.60  20.60  23.10 
1941 08 24.50  20.29  22.40 
1941 09 25.80  20.29  23.05 
1941 10 26.00  20.40  23.20 
1941 11 28.50  22.50  25.50 
1941 12 29.40  23.10  26.25 
1942 01 28.80  23.90  26.34 
1942 02 29.00  24.10  26.55 
1942 03 29.60  24.20  26.90 
1942 04 28.20  23.00  25.60 
1942 05 27.40  22.20  24.80 
1942 06 25.90  21.10  23.50 
1942 07 25.70  20.50  23.10 
1942 08 25.70  21.60  23.65 
1942 09 25.30  20.70  23.00 
1942 10 26.10  21.10  23.60 
1942 11 26.70  21.20  23.95 
1942 12 28.30  22.80  25.55 
1943 01 29.50  23.50  26.50 
1943 02 29.50  23.70  26.60 
1943 03 30.20  23.80  27.00 
1943 04 29.10  22.80  25.95 
1943 05 26.90  21.60  24.25 
1943 06 26.60  20.80  23.70 
1943 07 25.50  19.79  22.65 
1943 08 26.10  20.20  23.15 
1943 09 26.60  20.80  23.70 
1943 10 27.20  21.80  24.50 
1943 11 28.80  22.70  25.75 
1943 12 29.20  23.50  26.35 
1944 01 29.10  23.40  26.25 
1944 02 29.90  23.40  26.65 
1944 03 29.90  23.70  26.80 
1944 04 28.30  23.20  25.75 
1944 05 27.60  22.20  24.90 
1944 06 25.60  21.40  23.50 
1944 07 25.30  20.29  22.80 
1944 08 25.40  20.50  22.95 
1944 09 25.40  21.50  23.45 
1944 10 26.50  21.80  24.15 
1944 11 26.70  21.80  24.25 
1944 12 28.00  22.40  25.20 
1945 01 29.40  23.20  26.30 
1945 02 29.50  23.80  26.65 
1945 03 30.90  23.70  27.30 
1945 04 28.50  23.10  25.80 
1945 05 26.50  20.90  23.70 
1945 06 25.70  20.40  23.05 
1945 07 25.90  20.29  23.09 
1945 08 25.10  20.70  22.90 
1945 09 25.80  20.80  23.30 
1945 10 26.60  20.70  23.65 
1945 11 26.60  22.40  24.50 
1945 12 28.90  23.00  25.95 
1946 01 29.60  23.80  26.70 
1946 02 28.90  23.30  26.09 
1946 03 29.50  23.70  26.60 
1946 04 29.50  23.50  26.50 
1946 05 27.90  21.20  24.55 
1946 06 26.80  21.20  24.00 
1946 07 25.10  19.29  22.20 
1946 08 25.30  20.29  22.80 
1946 09 25.80  20.80  23.30 
1946 10 27.10  21.70  24.40 
1946 11 27.20  22.20  24.70 
1946 12 28.50  23.50  26.00 
1947 01 30.20  24.00  27.10 
1947 02 29.60  23.30  26.45 
1947 03 29.50  23.10  26.30 
1947 04 29.70  23.70  26.70 
1947 05 27.60  22.10  24.85 
1947 06 26.40  21.40  23.90 
1947 07 25.90  20.90  23.40 
1947 08 25.80  20.40  23.09 
1947 09 26.40  21.10  23.75 
1947 10 27.40  21.50  24.45 
1947 11 27.80  22.30  25.05 
1947 12 29.90  22.80  26.34 
1948 01 30.10  23.90  27.00 
1948 02 28.50  23.30  25.90 
1948 03 29.10  23.30  26.20 
1948 04 28.60  22.50  25.55 
1948 05 27.40  21.90  24.65 
1948 06 26.20  21.70  23.95 
1948 07 25.70  20.50  23.10 
1948 08 25.50  20.80  23.15 
1948 09 27.30  21.00  24.15 
1948 10 27.00  22.80  24.90 
1948 11 28.00  22.60  25.30 
1948 12 27.40  23.10  25.25 
1949 01 29.80  23.60  26.70 
1949 02 29.70  23.70  26.70 
1949 03 29.40  23.40  26.40 
1949 04 29.10  22.90  26.00 
1949 05 27.10  22.60  24.85 
1949 06 27.50  21.90  24.70 
1949 07 25.70  20.80  23.25 
1949 08 25.60  20.40  23.00 
1949 09 25.70  21.10  23.40 
1949 10 26.50  21.40  23.95 
1949 11 28.20  21.50  24.85 
1949 12 29.10  23.40  26.25 
1950 01 29.10  22.80  25.95 
1950 02 30.30  23.60  26.95 
1950 03 28.70  23.20  25.95 
1950 04 28.60  22.60  25.60 
1950 05 27.10  22.10  24.60 
1950 06 28.10  22.00  25.05 
1950 07 25.80  20.50  23.15 
1950 08 27.20  21.00  24.10 
1950 09 26.00  21.00  23.50 
1950 10 27.20  21.80  24.50 
1950 11 28.70  22.80  25.75 
1950 12 29.90  23.30  26.59 
1951 01 30.50  23.30  26.90 
1951 02 30.30  23.10  26.70 
1951 03 29.40  23.60  26.50 
1951 04 28.90  23.60  26.25 
1951 05 27.20  21.60  24.40 
1951 06 26.70  21.20  23.95 
1951 07 25.30  19.40  22.34 
1951 08 25.90  18.90  22.40 
1951 09 25.10  20.20  22.65 
1951 10 26.10  21.20  23.65 
1951 11 27.30  22.90  25.09 
1951 12 29.20  23.40  26.30 
1952 01 29.30  23.90  26.59 
1952 02 30.10  24.00  27.05 
1952 03 29.70  23.60  26.65 
1952 04 28.10  23.10  25.60 
1952 05 27.80  22.30  25.05 
1952 06 27.00  22.30  24.65 
1952 07 26.40  21.20  23.80 
1952 08 26.00  19.29  22.65 
1952 09 25.90  20.60  23.25 
1952 10 26.70  21.70  24.20 
1952 11 29.10  22.30  25.70 
1952 12 29.90  23.70  26.80 
1953 01 29.80  23.40  26.59 
1953 02 30.10  23.90  27.00 
1953 03 30.00  23.70  26.85 
1953 04 29.60  23.90  26.75 
1953 05 28.00  22.30  25.15 
1953 06 26.80  20.40  23.59 
1953 07 25.90  21.40  23.65 
1953 08 25.60  19.90  22.75 
1953 09 26.00  20.40  23.20 
1953 10 27.10  21.60  24.35 
1953 11 27.90  22.80  25.34 
1953 12 28.70  22.80  25.75 
1954 01 29.20  23.60  26.40 
1954 02 29.10  23.10  26.10 
1954 03 29.60  23.80  26.70 
1954 04 28.40  23.30  25.84 
1954 05 28.60  22.40  25.50 
1954 06 27.40  21.40  24.40 
1954 07 26.30  21.40  23.84 
1954 08 25.30  20.50  22.90 
1954 09 27.30  21.90  24.59 
1954 10 27.30  21.90  24.59 
1954 11 27.70  22.20  24.95 
1954 12 30.00  23.40  26.70 
1955 01 29.40  23.70  26.55 
1955 02 29.90  23.40  26.65 
1955 03 29.20  22.70  25.95 
1955 04 29.10  22.70  25.90 
1955 05 28.30  22.00  25.15 
1955 06 26.90  20.90  23.90 
1955 07 26.00  20.20  23.10 
1955 08 27.00  19.70  23.35 
1955 09 27.40  22.50  24.95 
1955 10 28.00  21.90  24.95 
1955 11 29.30  22.50  25.90 
1955 12 30.70  22.80  26.75 
1956 01 29.30  23.10  26.20 
1956 02 29.70  23.10  26.40 
1956 03 28.10  23.10  25.60 
1956 04 28.90  21.90  25.40 
1956 05 29.10  21.60  25.35 
1956 06 27.40  21.10  24.25 
1956 07 26.20  19.79  23.00 
1956 08 26.30  19.90  23.09 
1956 09 27.70  21.40  24.55 
1956 10 28.30  21.60  24.95 
1956 11 29.20  22.70  25.95 
1956 12 30.20  23.50  26.85 
1957 01 30.60  23.20  26.90 
1957 02 30.30  23.60  26.95 
1957 03 29.90  23.30  26.59 
1957 04 29.20  23.40  26.30 
1957 05 28.20  21.80  25.00 
1957 06 26.40  20.29  23.34 
1957 08 26.80  20.80  23.80 
1957 09 27.40  21.40  24.40 
1957 10 28.00  21.70  24.85 
1957 11 28.20  21.70  24.95 
1957 12 29.30  23.20  26.25 
1958 01 29.80  23.40  26.59 
1958 02 30.60  23.80  27.20 
1958 03 30.90  23.60  27.25 
1958 04 28.60  23.10  25.85 
1958 05 28.50  22.10  25.30 
1958 06 27.40  21.40  24.40 
1958 07 27.10  18.60  22.85 
1958 08 26.70  19.79  23.25 
1958 09 27.00  20.10  23.55 
1958 10 27.80  21.10  24.45 
1958 11 27.60  21.70  24.65 
1958 12 28.60  23.10  25.85 
1959 01 30.50  23.60  27.05 
1959 02 30.30  24.10  27.20 
1959 03 29.90  23.40  26.65 
1959 04 29.90  22.70  26.30 
1959 05 27.70  21.60  24.65 
1959 06 26.90  21.70  24.30 
1959 07 26.80  20.60  23.70 
1959 08 27.00  21.20  24.10 
1959 09 26.90  20.10  23.50 
1959 10 28.10  22.30  25.20 
1959 11 28.20  22.80  25.50 
1959 12 29.40  23.20  26.30 
1960 01 29.60  24.10  26.85 
1960 02 30.20  23.10  26.65 
1960 03 30.30  23.10  26.70 
1960 04 29.50  22.50  26.00 
1960 05 28.30  22.40  25.34 
1960 06 27.50  21.20  24.35 
1960 07 25.60  20.20  22.90 
1960 08 26.50  20.40  23.45 
1960 09 26.50  21.00  23.75 
1960 10 27.10  21.90  24.50 
1960 11 28.70  22.60  25.65 
1960 12 28.60  22.60  25.60 
1961 01 30.70  23.80  27.25 
1961 02 31.00  24.00  27.50 
1961 03 30.30  24.10  27.20 
1961 04 29.70  23.10  26.40 
1961 05 28.40  22.70  25.55 
1961 06 27.70  22.10  24.90 
1961 07 26.60  20.70  23.65 
1961 08 26.70  19.90  23.30 
1961 09 27.10  22.20  24.65 
1961 10 26.90  21.30  24.09 
1961 11 27.40  22.30  24.84 
1961 12 28.80  23.40  26.09 
1962 01 30.00  23.40  26.70 
1962 02 30.70  23.40  27.05 
1962 03 30.20  22.70  26.45 
1962 04 29.60  23.20  26.40 
1962 05 28.70  21.70  25.20 
1962 06 26.90  20.90  23.90 
1962 07 25.80  20.00  22.90 
1962 08 26.40  20.29  23.34 
1962 09 26.60  20.40  23.50 
1962 10 28.30  22.30  25.30 
1962 11 28.60  21.70  25.15 
1962 12 28.70  23.10  25.90 
1963 01 29.70  23.20  26.45 
1963 02 30.60  23.30  26.95 
1963 03 29.80  23.30  26.55 
1963 04 29.80  22.60  26.20 
1963 05 27.50  22.00  24.75 
1963 06 28.10  21.80  24.95 
1963 07 27.50  21.10  24.30 
1963 08 25.90  20.60  23.25 
1963 09 26.20  20.80  23.50 
1963 10 26.40  21.40  23.90 
1963 11 28.20  22.50  25.35 
1963 12 29.30  22.90  26.09 
1964 01 30.00  23.40  26.70 
1964 02 30.20  23.50  26.85 
1964 03 29.90  23.80  26.84 
1964 04 30.00  22.80  26.40 
1964 05 27.90  22.30  25.09 
1964 06 27.60  21.70  24.65 
1964 07 26.40  20.20  23.30 
1964 08 26.90  20.90  23.90 
1964 09 26.50  21.80  24.15 
1964 10 28.60  21.40  25.00 
1964 11 28.90  23.20  26.05 
1964 12 29.40  22.20  25.80 
1965 01 30.30  24.00  27.15 
1965 02 30.10  23.80  26.95 
1965 03 30.30  22.90  26.59 
1965 04 28.90  22.60  25.75 
1965 05 26.90  21.60  24.25 
1965 06 26.80  20.50  23.65 
1965 07 25.80  19.90  22.84 
1965 08 25.60  19.60  22.60 
1965 09 25.60  20.70  23.15 
1965 10 25.30  20.50  22.90 
1965 11 27.90  21.60  24.75 
1965 12 30.10  22.40  26.25 
1966 01 30.60  24.20  27.40 
1966 02 30.80  23.40  27.09 
1966 03 31.40  23.50  27.45 
1966 04 29.00  22.90  25.95 
1966 05 27.60  21.10  24.35 
1966 06 26.30  20.90  23.59 
1966 07 25.70  19.70  22.70 
1966 08 25.40  19.79  22.59 
1966 09 26.40  20.40  23.40 
1966 10 26.50  20.80  23.65 
1966 11 27.40  21.80  24.59 
1966 12 28.70  23.10  25.90 
1967 01 30.20  22.90  26.55 
1967 02 31.20  23.60  27.40 
1967 03 31.10  23.00  27.05 
1967 04 28.90  23.30  26.09 
1967 05 27.70  21.40  24.55 
1967 06 26.60  20.90  23.75 
1967 07 26.10  19.70  22.90 
1967 08 26.80  20.90  23.84 
1967 09 27.40  21.70  24.55 
1967 10 26.70  21.60  24.15 
1967 11 28.90  22.70  25.80 
1967 12 29.90  24.80  27.34 
1968 01 30.30  23.20  26.75 
1968 02 31.20  23.80  27.50 
1968 03 30.30  22.70  26.50 
1968 04 29.40  21.80  25.59 
1968 05 28.20  20.20  24.20 
1968 06 28.40  21.60  25.00 
1968 07 27.10  20.70  23.90 
1968 08 27.10  20.10  23.60 
1968 09 26.20  19.60  22.90 
1968 10 27.30  21.60  24.45 
1968 11 29.00  21.60  25.30 
1968 12 29.70  22.90  26.30 
1969 01 30.10  23.90  27.00 
1969 02 31.00  24.10  27.55 
1969 03 30.70  24.10  27.40 
1969 04 29.50  22.90  26.20 
1969 05 28.40  21.60  25.00 
1969 06 27.60  21.10  24.35 
1969 07 24.20  19.70  21.95 
1969 08 25.30  19.90  22.59 
1969 09 27.20  19.20  23.20 
1969 10 27.20  21.70  24.45 
1969 11 27.60  22.20  24.90 
1969 12 29.70  22.60  26.15 
1970 01 30.60  23.30  26.95 
1970 02 30.60  23.90  27.25 
1970 03 30.80  23.90  27.34 
1970 04 30.20  23.60  26.90 
1970 05 28.70  21.80  25.25 
1970 06 27.70  21.80  24.75 
1970 07 27.30  21.40  24.34 
1970 08 27.10  21.00  24.05 
1970 09 27.40  20.90  24.15 
1970 10 27.40  22.50  24.95 
1970 11 28.60  22.00  25.30 
1970 12 29.40  23.70  26.55 
1971 01 30.50  22.90  26.70 
1971 02 30.30  22.80  26.55 
1971 03 30.20  22.90  26.55 
1971 04 29.80  22.20  26.00 
1971 05 28.30  20.80  24.55 
1971 06 28.60  22.20  25.40 
1971 07 26.90  21.00  23.95 
1971 08 27.70  21.30  24.50 
1971 09 28.30  21.70  25.00 
1971 10 28.70  21.90  25.30 
1971 11 29.30  22.50  25.90 
1971 12 29.20  22.50  25.85 
1972 01 29.80  22.70  26.25 
1972 02 30.00  22.40  26.20 
1972 03 30.30  22.80  26.55 
1972 04 29.70  22.70  26.20 
1972 05 29.50  21.70  25.60 
1972 06 26.80  20.70  23.75 
1972 07 25.50  20.40  22.95 
1972 08 26.60  20.10  23.35 
1972 09 26.30  21.30  23.80 
1972 10 26.60  21.70  24.15 
1972 11 28.00  22.70  25.35 
1972 12 29.40  23.90  26.65 
1973 01 31.00  24.70  27.85 
1973 02 31.50  24.30  27.90 
1973 03 30.30  24.60  27.45 
1973 04 28.80  23.50  26.15 
1973 05 28.70  23.10  25.90 
1973 06 28.30  21.70  25.00 
1973 07 27.60  21.30  24.45 
1973 08 27.30  21.20  24.25 
1973 09 27.50  21.10  24.30 
1973 10 27.90  22.60  25.25 
1973 11 29.20  22.30  25.75 
1973 12 30.50  23.30  26.90 
1974 01 31.00  23.80  27.40 
1974 02 30.80  23.60  27.20 
1974 03 29.70  22.70  26.20 
1974 04 28.50  22.00  25.25 
1974 05 28.10  21.50  24.80 
1974 06 27.30  21.20  24.25 
1974 07 27.60  20.29  23.95 
1974 08 27.00  20.70  23.85 
1974 09 28.00  22.00  25.00 
1974 10 29.80  22.50  26.15 
1974 11 30.10  23.50  26.80 
1974 12 29.70  23.00  26.35 
1975 01 30.90  23.50  27.20 
1975 02 30.30  23.00  26.65 
1975 03 30.50  23.00  26.75 
1975 04 29.50  23.30  26.40 
1975 05 28.40  22.10  25.25 
1975 06 28.10  21.60  24.85 
1975 07 27.20  21.30  24.25 
1975 08 28.10  20.60  24.35 
1975 09 28.70  21.50  25.10 
1975 10 29.90  22.50  26.20 
1975 11 29.20  22.60  25.90 
1975 12 30.30  23.00  26.65 
1976 01 31.00  23.50  27.25 
1976 02 31.20  23.00  27.10 
1976 03 30.40  22.60  26.50 
1976 04 30.20  23.00  26.60 
1976 05 29.00  22.20  25.60 
1976 06 27.30  21.80  24.55 
1976 07 26.50  20.40  23.45 
1976 08 27.00  21.30  24.15 
1976 09 26.80  21.20  24.00 
1976 10 28.80  21.30  25.05 
1976 11 29.90  22.60  26.25 
1976 12 29.80  23.00  26.40 
1977 01 31.10  24.10  27.60 
1977 02 31.40  23.80  27.59 
1977 03 30.20  24.00  27.10 
1977 04 29.70  23.20  26.45 
1977 05 27.70  21.30  24.50 
1977 06 28.10  21.30  24.70 
1977 07 26.80  20.50  23.65 
1977 08 26.40  20.50  23.45 
1977 09 25.90  19.10  22.50 
1977 10 27.00  21.00  24.00 
1977 11 28.50  22.10  25.30 
1977 12 30.70  23.40  27.05 
1978 01 30.80  24.10  27.45 
1978 02 30.70  23.60  27.15 
1978 03 30.50  23.60  27.05 
1978 04 29.50  23.00  26.25 
1978 05 28.50  21.80  25.15 
1978 06 28.00  21.00  24.50 
1978 07 26.80  19.50  23.15 
1978 08 26.00  20.60  23.30 
1978 09 26.90  20.10  23.50 
1978 10 27.00  20.60  23.80 
1978 11 28.30  21.60  24.95 
1978 12 29.60  22.30  25.95 
1979 01 29.70  23.10  26.40 
1979 02 31.50  23.70  27.60 
1979 03 31.20  23.70  27.45 
1979 04 29.70  22.80  26.25 
1979 05 28.10  21.60  24.85 
1979 06 27.70  21.60  24.65 
1979 07 26.10  20.80  23.45 
1979 08 26.00  19.70  22.85 
1979 09 26.70  21.20  23.95 
1979 10 28.40  22.40  25.40 
1979 11 28.70  22.80  25.75 
1979 12 29.50  22.20  25.85 
1980 01 30.60  24.10  27.35 
1980 02 31.90  24.60  28.25 
1980 03 31.00  24.50  27.75 
1980 04 29.50  24.00  26.75 
1980 05 28.00  22.00  25.00 
1980 06 27.00  20.60  23.80 
1980 07 26.60  19.60  23.10 
1980 08 25.40  20.10  22.75 
1980 09 26.70  21.70  24.20 
1980 10 27.90  22.00  24.95 
1980 11 28.50  22.70  25.60 
1980 12 29.50  22.80  26.15 
1981 01 30.90  24.00  27.45 
1981 02 31.00  24.00  27.50 
1981 03 31.20  23.70  27.45 
1981 04 29.90  23.10  26.50 
1981 05 28.70  21.80  25.25 
1981 06 27.90  20.60  24.25 
1981 07 26.50  20.29  23.40 
1981 08 26.20  19.90  23.05 
1981 09 26.40  20.50  23.45 
1981 10 27.10  21.50  24.30 
1981 11 28.80  22.40  25.59 
1981 12 30.80  25.60  28.20 
1982 01 30.80  23.90  27.34 
1982 02 31.30  23.90  27.59 
1982 03 30.60  23.70  27.15 
1982 04 30.10  23.50  26.80 
1982 05 28.60  21.90  25.25 
1982 06 27.30  21.50  24.40 
1982 07 25.90  21.30  23.59 
1982 08 25.60  21.10  23.35 
1982 09 26.50  20.00  23.25 
1982 10 27.10  21.60  24.35 
1982 11 28.60  23.00  25.80 
1982 12 29.30  22.60  25.95 
1983 01 30.20  23.40  26.80 
1983 02 30.10  24.40  27.25 
1983 03 30.00  24.40  27.20 
1983 04 30.00  22.90  26.45 
1983 05 28.30  22.20  25.25 
1983 06 27.70  21.20  24.45 
1983 07 26.40  20.10  23.25 
1983 08 25.90  20.00  22.95 
1983 09 27.20  20.90  24.05 
1983 10 28.40  21.90  25.15 
1983 11 29.30  22.80  26.05 
1983 12 30.10  23.60  26.85 
1984 01 31.10  23.30  27.20 
1984 02 31.30  23.70  27.50 
1984 03 31.00  23.30  27.15 
1984 04 30.80  23.30  27.05 
1984 05 28.90  22.90  25.90 
1984 06 28.20  22.40  25.30 
1984 07 27.80  21.40  24.59 
1984 08 27.60  20.10  23.85 
1984 09 28.40  20.80  24.59 
1984 10 28.00  21.70  24.85 
1984 11 29.20  22.60  25.90 
1984 12 30.70  23.30  27.00 
1985 01 30.50  23.50  27.00 
1985 02 31.80  24.40  28.09 
1985 03 30.20  23.80  27.00 
1985 04 30.10  23.50  26.80 
1985 05 27.70  21.80  24.75 
1985 06 26.80  20.90  23.84 
1985 07 25.90  20.50  23.20 
1985 08 26.50  21.00  23.75 
1985 09 27.30  20.70  24.00 
1985 10 28.30  22.10  25.20 
1985 11 29.30  23.10  26.20 
1985 12 30.30  23.10  26.70 
1986 01 30.90  24.20  27.55 
1986 02 31.00  24.00  27.50 
1986 03 31.10  23.50  27.30 
1986 04 28.90  23.40  26.15 
1986 05 27.90  21.70  24.80 
1986 06 27.40  20.50  23.95 
1986 07 25.70  19.50  22.60 
1986 08 25.90  19.79  22.84 
1986 09 25.90  20.10  23.00 
1986 10 27.80  21.70  24.75 
1986 11 28.90  22.80  25.84 
1986 12 29.70  24.30  27.00 
1987 01 31.00  23.60  27.30 
1987 02 31.10  24.80  27.95 
1987 03 30.40  23.70  27.05 
1987 04 30.10  23.90  27.00 
1987 05 27.80  22.10  24.95 
1987 06 26.50  20.40  23.45 
1987 07 25.80  19.70  22.75 
1987 08 26.00  20.50  23.25 
1987 09 26.40  20.40  23.40 
1987 10 27.60  21.50  24.55 
1987 11 29.60  22.40  26.00 
1987 12 30.10  24.10  27.10 
1988 01 31.30  24.70  28.00 
1988 02 32.09  24.70  28.40 
1988 03 31.30  24.20  27.75 
1988 04 30.30  24.00  27.15 
1988 05 29.20  23.50  26.35 
1988 06 28.60  22.30  25.45 
1988 07 27.00  21.50  24.25 
1988 08 27.60  21.40  24.50 
1988 09 28.00  21.90  24.95 
1988 10 29.10  22.40  25.75 
1988 11 30.10  22.70  26.40 
1988 12 30.20  22.90  26.55 
1989 01 31.80  23.50  27.65 
1989 02 31.30  23.70  27.50 
1989 03 31.30  23.40  27.34 
1989 04 30.10  23.20  26.65 
1989 05 28.90  22.20  25.55 
1989 06 28.10  21.80  24.95 
1989 07 27.50  20.10  23.80 
1989 08 27.30  20.80  24.05 
1989 09 28.30  21.40  24.84 
1989 10 29.50  22.40  25.95 
1989 11 29.70  21.90  25.80 
1989 12 30.30  23.10  26.70 
1990 01 31.00  23.60  27.30 
1990 02 31.00  23.60  27.30 
1990 03 30.60  23.50  27.05 
1990 04 29.80  22.50  26.15 
1990 05 29.30  23.10  26.20 
1990 06 28.00  22.00  25.00 
1990 07 26.80  20.70  23.75 
1990 08 27.50  20.80  24.15 
1990 09 27.10  21.30  24.20 
1990 10 27.60  21.90  24.75 
1990 11 29.40  24.00  26.70 
1990 12 30.50  23.60  27.05 
