CREATE TABLE table_31240 ("Episode" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "UK viewers  ( million ) " TEXT, "Share  ( % ) " TEXT, "Original air date" TEXT)

How many episodes are directed by Jamie Payne?
SELECT COUNT("Episode") FROM table_31240 WHERE "Directed by" = 'Jamie Payne'
SELECT COUNT("Episode") FROM "table_31240" WHERE "Directed by" = 'Jamie Payne'