1961-11-17 1973-12-01 1983-09-30 2001-02-28 1986-06-26 2013-10-30 1982-06-23 1976-04-14 1981-04-01 1981-11-04 1979-02-14 1988-08-15 1984-10-24 1981-08-12 1976-03-24 1997-12-17 1977-09-29 1984-11-07 2006-09-02 1957-07-04 1999-01-01 1998-07-01 1978-09-27 2018-12-05 1955-12-30 1990-10-17 1976-06-26 2018-06-08 1991-05-24 2018-05-12 1960-03-18 1980-02-06 1969-03-07 2020-09-30 1966-02-02