June 01, 1961
January 01, 1955
January 01, 1956
January 01, 1953
January 01, 1957
January 01, 1952
June 01, 1953
January 01, 1954
January 01, 1956
January 01, 1954
January 01, 1973
January 01, 1960
January 01, 1955
January 01, 1958
January 01, 1957
January 01, 1958
January 01, 1980
January 01, 1969
Unknown
January 01, 1966