2007-08-31 1973-12-11 1971-04-08 2008-06-19 1987-09-18 1986-05-13 1987-01-26 1982-01-01 1977-06-03 1983-08-12 1972-09-01 1987-10-01 1972-08-18 1986-08-22 1972-10-01 1980-10-03 1980-09-08 1985-08-28 1985-03-01 1980-08-12 1983-05-27 1973-04-19 1983-03-01 2010-10-01 1984-05-11 1976-02-01 1980-02-23 1983-07-31 1971-10-08 1984-01-15 1989-09-15 1980-12-18 1978-08-02 1979-10-19 1974-04-11