I want to know the answer to the following question:
According to a 2008 CDC report, how many are bitten in the United States annually?
All the background I'm provided with is that "Citing a 2008 study, the U.S. Center for Disease Control estimated in 2015 that 4.5 million people in the USA are bitten by dogs each year.". Is that enough to answer the question?
Answer: yes