Question: When altos hornos zapla is the  home (1st leg) what is overall amount of 1st leg?
Schema: create table table_14219514_2 (home__1st_leg_ varchar, PRIMARY KEY (home__1st_leg_))
SQL: select count(1 as st_leg) from table_14219514_2 where home__1st_leg_ = "altos hornos zapla"