1870    1 34.6100                         
1870    2 .                               
1870    3 34.4500                         
1870    4 .                               
1870    5 .                               
1870    6 33.7700                         
1870    7 .                               
1870    8 .                               
1870    9 .                               
1870   10 33.1800                         
1870   11 .                               
1870   12 32.7700                         
1871    1 .                               
1871    2 .                               
1871    3 32.1600                         
1871    4 32.0000                         
1871    5 .                               
1871    6 31.2900                         
1871    7 .                               
1871    8 .                               
1871    9 .                               
1871   10 30.8600                         
1871   11 .                               
1871   12 29.5900                         
1872    1 .                               
1872    2 29.1200                         
1872    3 .                               
1872    4 28.8400                         
1872    5 .                               
1872    6 28.4700                         
1872    7 .                               
1872    8 .                               
1872    9 .                               
1872   10 28.2600                         
1872   11 .                               
1872   12 28.0900                         
1873    1 .                               
1873    2 28.1100                         
1873    3 .                               
1873    4 28.1200                         
1873    5 .                               
1873    6 27.8700                         
1873    7 .                               
1873    8 .                               
1873    9 27.6300                         
1873   10 .                               
1873   11 .                               
1873   12 27.6500                         
1874    1 .                               
1874    2 27.2100                         
1874    3 .                               
1874    4 .                               
1874    5 27.3300                         
1874    6 26.3000                         
1874    7 .                               
1874    8 .                               
1874    9 .                               
1874   10 25.4100                         
1874   11 .                               
1874   12 24.9400                         
1875    1 .                               
1875    2 .                               
1875    3 22.4400                         
1875    4 .                               
1875    5 21.1200                         
1875    6 19.3200                         
1875    7 .                               
1875    8 .                               
1875    9 .                               
1875   10 18.4000                         
1875   11 .                               
1875   12 19.0000                         
1876    1 .                               
1876    2 .                               
1876    3 17.0000                         
1876    4 .                               
1876    5 16.0000                         
1876    6 16.0000                         
1876    7 .                               
1876    8 .                               
1876    9 .                               
1876   10 14.9100                         
1876   11 .                               
1876   12 15.4600                         
1877    1 15.7800                         
1877    2 .                               
1877    3 .                               
1877    4 16.3200                         
1877    5 .                               
1877    6 15.9700                         
1877    7 .                               
1877    8 .                               
1877    9 .                               
1877   10 15.4700                         
1877   11 .                               
1877   12 20.0000                         
1878    1 .                               
1878    2 .                               
1878    3 20.0000                         
1878    4 .                               
1878    5 20.0000                         
1878    6 20.0000                         
1878    7 .                               
1878    8 .                               
1878    9 .                               
1878   10 20.1000                         
1878   11 .                               
1878   12 20.4400                         
1879    1 20.1800                         
1879    2 .                               
1879    3 .                               
1879    4 20.0100                         
1879    5 .                               
1879    6 20.4500                         
1879    7 .                               
1879    8 .                               
1879    9 .                               
1879   10 22.3800                         
1879   11 .                               
1879   12 23.9500                         
1880    1 .                               
1880    2 21.6400                         
1880    3 .                               
1880    4 20.6100                         
1880    5 .                               
1880    6 19.7800                         
1880    7 .                               
1880    8 .                               
1880    9 .                               
1880   10 18.6400                         
1880   11 .                               
1880   12 18.5700                         
1881    1 .                               
1881    2 .                               
1881    3 15.6000                         
1881    4 .                               
1881    5 19.1500                         
1881    6 19.4100                         
1881    7 .                               
1881    8 .                               
1881    9 .                               
1881   10 20.1600                         
1881   11 .                               
1881   12 20.5600                         
1882    1 .                               
1882    2 .                               
1882    3 20.6400                         
1882    4 .                               
1882    5 19.1100                         
1882    6 .                               
1882    7 18.9800                         
1882    8 .                               
1882    9 .                               
1882   10 19.3200                         
1882   11 .                               
1882   12 18.0400                         
1883    1 .                               
1883    2 .                               
1883    3 17.2300                         
1883    4 .                               
1883    5 16.5700                         
1883    6 16.1600                         
1883    7 .                               
1883    8 .                               
1883    9 .                               
1883   10 15.4200                         
1883   11 .                               
1883   12 14.9800                         
1884    1 .                               
1884    2 .                               
1884    3 14.8900                         
1884    4 14.6900                         
1884    5 .                               
1884    6 14.6000                         
1884    7 .                               
1884    8 .                               
1884    9 13.2400                         
1884   10 .                               
1884   11 .                               
1884   12 11.9300                         
1885    1 .                               
1885    2 .                               
1885    3 11.1300                         
1885    4 .                               
1885    5 10.9900                         
1885    6 .                               
1885    7 9.98000                         
1885    8 .                               
1885    9 .                               
1885   10 9.95000                         
1885   11 .                               
1885   12 10.0200                         
1886    1 .                               
1886    2 .                               
1886    3 8.06000                         
1886    4 .                               
1886    5 .                               
1886    6 7.88000                         
1886    7 .                               
1886    8 8.10000                         
1886    9 .                               
1886   10 8.16000                         
1886   11 .                               
1886   12 7.98000                         
1887    1 .                               
1887    2 .                               
1887    3 7.71000                         
1887    4 .                               
1887    5 8.35000                         
1887    6 .                               
1887    7 .                               
1887    8 8.18000                         
1887    9 .                               
1887   10 8.32000                         
1887   11 .                               
1887   12 8.18000                         
1888    1 .                               
1888    2 7.77000                         
1888    3 .                               
1888    4 7.91000                         
1888    5 .                               
1888    6 7.79000                         
1888    7 .                               
1888    8 .                               
1888    9 .                               
1888   10 6.72000                         
1888   11 .                               
1888   12 5.01000                         
1889    1 .                               
1889    2 4.47000                         
1889    3 .                               
1889    4 .                               
1889    5 4.18000                         
1889    6 .                               
1889    7 4.07000                         
1889    8 .                               
1889    9 4.12000                         
1889   10 .                               
1889   11 .                               
1889   12 3.91000                         
1890    1 .                               
1890    2 3.70000                         
1890    3 .                               
1890    4 .                               
1890    5 3.79000                         
1890    6 .                               
1890    7 3.69000                         
1890    8 .                               
1890    9 .                               
1890   10 3.62000                         
1890   11 .                               
1890   12 3.69000                         
1891    1 .                               
1891    2 3.60000                         
1891    3 .                               
1891    4 .                               
1891    5 3.62000                         
1891    6 .                               
1891    7 3.85000                         
1891    8 .                               
1891    9 5.83000                         
1891   10 .                               
1891   11 .                               
1891   12 5.78000                         
1892    1 .                               
1892    2 .                               
1892    3 5.72000                         
1892    4 .                               
1892    5 5.82000                         
1892    6 .                               
1892    7 5.68000                         
1892    8 .                               
1892    9 5.79000                         
1892   10 .                               
1892   11 .                               
1892   12 5.90000                         
1893    1 .                               
1893    2 .                               
1893    3 6.03000                         
1893    4 .                               
1893    5 6.10000                         
1893    6 .                               
1893    7 6.49000                         
1893    8 .                               
1893    9 .                               
1893   10 15.8400                         
1893   11 .                               
1893   12 14.3800                         
1894    1 .                               
1894    2 12.5000                         
1894    3 .                               
1894    4 .                               
1894    5 11.0500                         
1894    6 .                               
1894    7 10.0000                         
1894    8 .                               
1894    9 .                               
1894   10 11.0800                         
1894   11 .                               
1894   12 11.2100                         
1895    1 .                               
1895    2 .                               
1895    3 12.1000                         
1895    4 .                               
1895    5 13.3000                         
1895    6 .                               
1895    7 13.2800                         
1895    8 .                               
1895    9 14.3400                         
1895   10 .                               
1895   11 .                               
1895   12 14.1300                         
1896    1 .                               
1896    2 13.9200                         
1896    3 .                               
1896    4 .                               
1896    5 14.6300                         
1896    6 .                               
1896    7 14.9300                         
1896    8 .                               
1896    9 .                               
1896   10 20.7000                         
1896   11 .                               
1896   12 20.1900                         
1897    1 .                               
1897    2 .                               
1897    3 16.6000                         
1897    4 .                               
1897    5 14.8000                         
1897    6 .                               
1897    7 13.8900                         
1897    8 .                               
1897    9 .                               
1897   10 16.2000                         
1897   11 .                               
1897   12 16.0200                         
1898    1 .                               
1898    2 14.1000                         
1898    3 .                               
1898    4 .                               
1898    5 15.0600                         
1898    6 .                               
1898    7 14.9400                         
1898    8 .                               
1898    9 15.4300                         
1898   10 .                               
1898   11 .                               
1898   12 17.1600                         
1899    1 .                               
1899    2 15.0300                         
1899    3 .                               
1899    4 14.3300                         
1899    5 .                               
1899    6 13.9400                         
1899    7 .                               
1899    8 .                               
1899    9 15.0400                         
1899   10 .                               
1899   11 .                               
1899   12 16.4600                         
1900    1 .                               
1900    2 17.1900                         
1900    3 .                               
1900    4 21.2700                         
1900    5 .                               
1900    6 23.3900                         
1900    7 .                               
1900    8 .                               
1900    9 29.3700                         
1900   10 .                               
1900   11 .                               
1900   12 31.0700                         
1901    1 .                               
1901    2 31.5300                         
1901    3 .                               
1901    4 31.5200                         
1901    5 .                               
1901    6 .                               
1901    7 30.9500                         
1901    8 .                               
1901    9 30.6700                         
1901   10 .                               
1901   11 .                               
1901   12 31.9800                         
1902    1 .                               
1902    2 31.2600                         
1902    3 .                               
1902    4 31.1700                         
1902    5 .                               
1902    6 .                               
1902    7 31.9600                         
1902    8 .                               
1902    9 34.7000                         
1902   10 .                               
1902   11 45.8700                         
1902   12 .                               
1903    1 .                               
1903    2 44.5200                         
1903    3 .                               
1903    4 43.7000                         
1903    5 .                               
1903    6 43.3400                         
1903    7 .                               
1903    8 .                               
1903    9 44.2300                         
1903   10 .                               
1903   11 46.4200                         
1903   12 .                               
1904    1 43.3000                         
1904    2 .                               
1904    3 37.3800                         
1904    4 .                               
1904    5 .                               
1904    6 38.1400                         
1904    7 .                               
1904    8 .                               
1904    9 39.3200                         
1904   10 .                               
1904   11 43.0700                         
1904   12 .                               
1905    1 43.8200                         
1905    2 .                               
1905    3 43.4300                         
1905    4 .                               
1905    5 47.0300                         
1905    6 .                               
1905    7 .                               
1905    8 53.6600                         
1905    9 .                               
1905   10 .                               
1905   11 55.2600                         
1905   12 .                               
1906    1 52.9500                         
1906    2 .                               
1906    3 .                               
1906    4 52.5500                         
1906    5 .                               
1906    6 49.3000                         
1906    7 .                               
1906    8 .                               
1906    9 45.7300                         
1906   10 .                               
1906   11 52.0900                         
1906   12 .                               
1907    1 54.4600                         
1907    2 .                               
1907    3 51.8300                         
1907    4 .                               
1907    5 51.5000                         
1907    6 .                               
1907    7 .                               
1907    8 50.7700                         
1907    9 .                               
1907   10 .                               
1907   11 .                               
1907   12 66.4900                         
1908    1 .                               
1908    2 68.9100                         
1908    3 .                               
1908    4 .                               
1908    5 59.4000                         
1908    6 .                               
1908    7 57.1700                         
1908    8 .                               
1908    9 55.4000                         
1908   10 .                               
1908   11 46.2100                         
1908   12 .                               
1909    1 .                               
1909    2 50.3000                         
1909    3 .                               
1909    4 50.4700                         
1909    5 .                               
1909    6 50.4800                         
1909    7 .                               
1909    8 .                               
1909    9 52.8000                         
1909   10 .                               
1909   11 54.6700                         
1909   12 .                               
1910    1 52.3100                         
1910    2 .                               
1910    3 49.1800                         
1910    4 .                               
1910    5 .                               
1910    6 49.4700                         
1910    7 .                               
1910    8 .                               
1910    9 46.1100                         
1910   10 .                               
1910   11 49.0300                         
1910   12 .                               
1911    1 48.2000                         
1911    2 .                               
1911    3 47.5100                         
1911    4 .                               
1911    5 .                               
1911    6 45.9200                         
1911    7 .                               
1911    8 .                               
1911    9 49.6700                         
1911   10 .                               
1911   11 .                               
1911   12 51.1900                         
1912    1 .                               
1912    2 51.9800                         
1912    3 .                               
1912    4 49.5000                         
1912    5 .                               
1912    6 48.1400                         
1912    7 .                               
1912    8 .                               
1912    9 47.2000                         
1912   10 .                               
1912   11 48.4000                         
1912   12 .                               
1913    1 .                               
1913    2 47.5700                         
1913    3 .                               
1913    4 47.6300                         
1913    5 .                               
1913    6 48.0300                         
1913    7 .                               
1913    8 47.0400                         
1913    9 .                               
1913   10 45.8600                         
1913   11 .                               
1913   12 .                               
1914    1 45.4500                         
1914    2 .                               
1914    3 42.8800                         
1914    4 .                               
1914    5 .                               
1914    6 41.2100                         
1914    7 .                               
1914    8 .                               
1914    9 .                               
1914   10 .                               
1914   11 .                               
1914   12 .