Bestand
[N=1937,2,1,1u.9] 1929,31 - 1931,22; 1932,1-5u.7-17u.20-21; 1933,1-15; 1934,1-13u.15-20; 1935,1-17; 1936,1-15u.17-18; 1937,1-18u.20-22u.24-28u.30-38; 1938,1-8 u.11-16; 1939,1-2u.5-6u.8u.10; 1940,1,2u.1,4u.2,2u.2,4-5u.5-7u.9-11; 1941,1u.3-5u.7-10u.13; 1942,2-4u.6; 1943,1-2; 1944,3-4; 1947,2-14; 1948,1-17; 1950,1-10u.12-17; 1951,1-11u.13-22; 1952,1-17u.19-21; 1953,1-9; 1954,1-2u.4-15; 1955,1-13; 1956,1-12; 1957,1-22; 1958,1-16; 1959,1-14u.21-28; 1960,1-20u.22u.24-25u.27-31; 1961,1-9u.11-12u.19u.21u.23u.26-27u.29; 1962,1u.11u.19; 1963,2-3u.6-16u.18u.20-21u.23u.26-42; 1964,1u.3-13u.17u.19-25u.27-35u.38-39u.41; 1965,1-2u.4-5u.7-8u.10u.12-13u.15u.17-19u.21u.24-33; 1966,1-8u.10u.12u.14-16u.18
