1981-05-15 1993-03-24 1952-02-01 1953-10-16 1992-12-01 1967-04-21 1993-11-27 1992-12-01 1989-11-15 1968-06-23 1973-03-25 1992-12-01 1968-01-01 1968-01-01 1991-11-02 1966-09-05 1970-07-15 1948-06-01 1955-01-02 1995-12-10 1992-03-06 2004-04-15 1949-01-01