Simplify the following text for a Grade 7 native English-speaking person.
Original: In the year-to-date ratings , As the World Turns was the most-watched daytime drama from 1958 until 1978 , with ten million viewers tuning in each day .
Simplified: As the World Turns was the most-watched daytime drama from 1958 until 1978 , with ten million people watching each day .