2002-08-01 1980-01-01 1980-03-12 1980-09-24 2001-01-20 1982-02-12 1981-01-01 1987-01-01 1980-12-31 1991-06-13 1980-01-01 1981-06-06 1982-04-23 1980-02-05 1981-01-01 1993-01-01 1978-10-13 1979-06-27 2006-05-04 1980-03-26 1980-03-26 1983-07-13 1983-08-01 1980-01-01 1982-01-01 2009-01-23 2003-01-01 2000-12-20 2004-12-16 2004-07-01 1979-01-01 1988-07-07 1986-05-09 1980-02-14