When the blank ends at 1, what is the PA?
CREATE TABLE table_17012578_6 (pa VARCHAR, blank_ends VARCHAR)
SELECT COUNT(pa) FROM table_17012578_6 WHERE blank_ends = 1
### Context: CREATE TABLE table_17012578_6 (pa VARCHAR, blank_ends VARCHAR) ### Question: When the blank ends at 1, what is the PA? ### Answer: SELECT COUNT(pa) FROM table_17012578_6 WHERE blank_ends = 1