CREATE TABLE table_27167 ("Tie no" FLOAT, "Home team" TEXT, "Score 1" TEXT, "Away team" TEXT, "Attendance" FLOAT, "Date" TEXT)

How many dates are there for tie number 12?
SELECT COUNT("Date") FROM table_27167 WHERE "Tie no" = '12'
SELECT COUNT("Date") FROM "table_27167" WHERE "Tie no" = '12'