CREATE TABLE table_21225 ("Province" CLOB, "Skip" CLOB, "W" FLOAT, "L" FLOAT, "PF" FLOAT, "PA" FLOAT, "Ends Won" FLOAT, "Ends Lost" FLOAT, "Blank Ends" FLOAT, "Stolen Ends" FLOAT, "Shot Pct." FLOAT)

When the blank ends at 1, what is the PA?
SELECT COUNT("PA") FROM table_21225 WHERE "Blank Ends" = '1'
SELECT COUNT("PA") FROM "table_21225" WHERE "Blank Ends" = '1'