Question: What was 1948's pick?
SQL: SELECT "Pick" FROM "2-15065495-2" WHERE "Year" = 1948.0;

Question: What was the pick in 2004?
SQL: SELECT "Pick" FROM "2-15065495-2" WHERE "Year" = 2004.0;

Question: How many years have a Pick of 12, and a Position of dt, and a College of penn state?
SQL: SELECT COUNT("Year") FROM "2-15065495-2" WHERE "Pick" = '12' AND "Position" = 'dt' AND "College" = 'penn state';