CREATE TABLE table_72797 ("Pick #" FLOAT, "CFL Team" CLOB, "Player" CLOB, "Position" CLOB, "College" CLOB)

How many cfl teams had pick # 21?
SELECT COUNT("CFL Team") FROM table_72797 WHERE "Pick #" = '21'
SELECT COUNT("CFL Team") FROM "table_72797" WHERE "Pick #" = '21'