CREATE TABLE table_70225 ("Date" CLOB, "Opponent" CLOB, "Venue" CLOB, "Result  ( Celtic score first ) " CLOB, "Attendance" FLOAT, "Match report" CLOB)

What was the Attendance during the Home game where St. Johnstone was the Opponent?
SELECT COUNT("Attendance") FROM table_70225 WHERE "Opponent" = 'st. johnstone' AND "Venue" = 'home'
SELECT COUNT("Attendance") FROM "table_70225" WHERE "Opponent" = 'st. johnstone' AND "Venue" = 'home'