Movies with PG-13 ratings like “The Hunger Games Mockingjay†and “Guardians of the Galaxy were by far the biggest moneymakers for Hollywood last year, but films with PG ratings such as “Maleficent†and “The LEGO Movie†on average delivered more bang for the buck. As for the remaining two classifications, just two movies rolled out with a G rating and none with an NC-17 tag were released last …
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PG-13 vs. R Movies: How Each Rating Stacks Up at the Box Office