
Revenue of movies at the domestic box offices in the U.S. & Canada 2021, by rating
As of May 2021, movies rated PG-13 generated the largest revenue in North America, with a total box office of 111.69 billion U.S. dollars. The domestic box office revenue of movies from 1995 to 2021, broken down by rating shows that the second largest revenue came from R-rated movies, which brought in 63 billion U.S. dollars in the measured period.