1977-07-13 1989-02-03 1983-10-07 1982-04-22 1985-10-18 1989-04-28 1980-03-28 1981-07-02 1993-12-01 1975-10-03 1987-08-01 1976-05-21 1996-03-18 1995-01-01 1988-06-01 1983-04-15 1996-05-10 1994-11-09 2002-09-12 2018-07-07 1994-01-01 1970-12-16 1984-04-02 1995-01-01 2004-01-01 1990-01-19 1999-09-07 1999-01-01 1999-05-22