CREATE TABLE table_35424 ("Round" FLOAT, "Overall" FLOAT, "Player" TEXT, "Position" TEXT, "College" TEXT)

What is the total number of overall draft picks for player whose position is C and was picked after round 9?
SELECT COUNT("Overall") FROM table_35424 WHERE "Position" = 'c' AND "Round" > '9'
SELECT COUNT("Overall") FROM "table_35424" WHERE "Position" = 'c' AND "Round" > '9'