2007-06-07 1972-12-14 2009-03-26 2005-12-13 1976-07-09 1985-03-01 2010-06-27 2007-12-19 1989-01-10 1978-09-29 2011-12-01 1991-04-01 2016-03-31 2017-04-09 1987-05-01 1991-01-01 2008-03-02 1988-09-01 2019-12-26 1972-12-22 1989-01-01 1988-12-22 1981-03-06 1986-01-01 2011-01-01 2021-02-06 2009-10-18 2009-11-29 1985-08-01 1976-07-31 1983-01-01 1982-01-01 1985-01-01 1984-01-01 1985-01-01