CREATE TABLE table_35363 ("Year" FLOAT, "Pick" TEXT, "Player" TEXT, "Position" TEXT, "College" TEXT)

How many years have a Pick of 12, and a Position of dt, and a College of penn state?
SELECT COUNT("Year") FROM table_35363 WHERE "Pick" = '12' AND "Position" = 'dt' AND "College" = 'penn state'
SELECT COUNT("Year") FROM "table_35363" WHERE "College" = 'penn state' AND "Pick" = '12' AND "Position" = 'dt'