CREATE TABLE table_79553 ("Title" TEXT, "Series" TEXT, "Director" TEXT, "Production Number" FLOAT, "Release date" TEXT)

What is the production number for the episode directed by Robert McKimson named Mice Follies?
SELECT COUNT("Production Number") FROM table_79553 WHERE "Director" = 'robert mckimson' AND "Title" = 'mice follies'
SELECT COUNT("Production Number") FROM "table_79553" WHERE "Director" = 'robert mckimson' AND "Title" = 'mice follies'