1976-07-16 1972-05-17 1973-08-09 1972-10-27 1972-12-01 1973-01-01 1973-05-01 1972-08-10 1974-10-04 1973-01-01 1973-01-01 1974-03-01 1974-09-20 1974-02-20 1972-02-01 1973-07-13 1972-03-17 1971-12-01 1972-02-14 1971-08-20 2015-10-21 1976-10-31 1972-01-01 1973-07-19 1971-10-06 1973-01-01 1976-02-06 1973-08-03 1973-06-01 1971-01-01 1974-01-01 1974-03-01 1973-03-01 1972-12-20 2010-12-22