Bestand
1.1922,1,12; 2.1923,4,6-8,10-11; 3.1924,2,6,10-11; 4.1925,4-5,11; 5.1926,7,11-12; 6.1927,2,4,9-12; 7.1928,5,7-9,12; 8.1929,1,3; 9.1930,1,3-8,9; 9.1931,1-4,7-12; 10.1932,1-10; 11.1933,5-8,12; 12.1934,2; 13.1935,6,10-12; 14.1936,1-2,4-9,11-12; 15.1937,1-5,8-10,12; 16.1938,1-6,8-12; 16.1939; 17.1940,1-9,11-12; 18.1941,1-8