CREATE TABLE table_29271 ("No. in series" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "U.S. viewers  ( in millions ) " TEXT)

How many viewer data were given for episode 'If at First You Don't Succeed, Lie, Lie Again'?
SELECT COUNT("U.S. viewers (in millions)") FROM table_29271 WHERE "Title" = 'If at First You Don''t Succeed, Lie, Lie Again'
SELECT COUNT("U.S. viewers (in millions)") FROM "table_29271" WHERE "Title" = 'If at First You Don\'t Succeed, Lie, Lie Again'