Bestand
1879,4=1875; 1880,3=1876/77; 1881,3=1877/78; 1882,3=1878/79; 1884,4=1881/82; 1887,3=1883/84; 1888,1=1884/85; 1888,4=1884/85(!); 1889,3,1=1885/86; 1890,3,1=1886/87; 1891,1=1887/88; 1892,1=1888/89; 1893,1=1889/90; 1894,1=1890/91; 1895,1=1891/92; 1896,1=1892/93; 1897,1=1893/94; 1898,1=1894/95; 1899,1=1895/96; 1900,1=1896/97; 1901,1=1897/98; 1902,1=1898; 1903,1=1899; 1904,1=1900; 1905,1=1901; 1906,1=1902; 1907,2=1903; 1908,1,1=1904; 1909,4,2=1905; 1910,2,2=1906; 1912,3=1907u.1908