Final answer:
According to a 2010 report, 70% of R-rated movies (and 30% of G, PG, and PG-13 movies) in the U.S. contained some tobacco use. Compared to 2005, this represents a decrease in depictions of tobacco use.
Step-by-step explanation:
The statement is true. According to the 2010 report, 70% of R-rated movies in the U.S. contained some tobacco use, while 30% of G, PG, and PG-13 movies also depicted tobacco use. Compared to 2005, this represents a decrease in depictions of tobacco use in movies. It indicates that there has been a decline in the portrayal of tobacco use in movies over time.