Question: How many years was the film The Blossoming of Maximo Oliveros entered?
Schema: create table table_17919342_1 (year__ceremony_ varchar, film_title_used_in_nomination varchar, PRIMARY KEY (year__ceremony_))
SQL: select count(year__ceremony_) from table_17919342_1 where film_title_used_in_nomination = "the blossoming of maximo oliveros"