CREATE TABLE table_2236 ("No" FLOAT, "Season" FLOAT, "Ep" FLOAT, "Title" TEXT, "Writer" TEXT, "Director" TEXT, "Original airdate" TEXT, "Archive" TEXT)

Name the total number of directors for number 6
SELECT COUNT("Director") FROM table_2236 WHERE "No" = '6'
SELECT COUNT("Director") FROM "table_2236" WHERE "No" = '6'