FACTS Show Name First Aired Network Tagret Audience Blue's Clues Sep. 1996 NICK Preschool Wishbone Fall 1995 PBS 6 to 11 Bill Nye Fall 1994* PBS* 9 Teletubbies April 1998 PBS Preschool Barney 1992 PBS Preschool *Bill Nye has also been shown in syndication on some commercial channels since Fall 1993

RANKINGS 1. Blue's Clues 2. Wishbone 3. Bill Nye 4. Teletubbies 5. Barney