Bestand
10.1951,1-12u.14-15u.17u.19-20u.23-38u.40-52; 11.1952,1-22u.24-31u.33-48u.50-53; 12.1953,1-15u.18-48u.50-52; 13.1954,1u.3-48u.50-52; 14.1955,1-24u.26-52; 15.1956,1-8u.10-12u.14-19u.21-42u.46-47u.49-53; 16.1957,1-38u.40-41u.43-52; 17.1958,1-9u.12-16u.18-52; 18.1959,1-26u.28-52; 19.1960 - 20.1961,1-28u.30-52; 21.1962,1-12u.14-17u.19-52; 22.1963,1-24u.26-31u.33-52; 23.1964,1-24u.26-52; 24.1965 - 26.1967,1-32u.34-47u.49u.51-52; 27.1968,1-51; 28.1969 - 30.1971,1-5u.7-16u.18-52; 31.1972,1-12u.14-52; 32.1973,1-24u.26-52; 33.1974 - 36.1977,1-35u.37-50u.52; 37.1978 - 41.1982,1-31u.33-49u.51-52; 42.1983 - 47.1988,1-12u.14-52; 48.1989 - 49.1990,1-25; 50.1991,1-24; 51.1992,1-24; 52.1993,1-23