1978-05-01 2003-10-03 1990-07-20 2006-08-16 2004-06-01 2008-01-01 2009-05-18 2004-09-20 2008-04-25 1990-01-01 1981-03-31 2016-03-11 2002-06-01 2016-04-03 2008-02-10 2016-06-10 1995-01-01 2019-04-27 1991-03-16 1977-05-18 2020-02-21 2018-02-16 1982-04-04 2013-04-17 2004-08-31 1977-01-01 1988-09-15 1989-10-22 1986-09-01 1996-01-03 2021-12-13 1986-07-06 2006-10-31 2000-01-01 2016-05-17