I want to know the answer to the following question:
Approximately how many people visited New Jersey's casinos in 2011?
All the background I'm provided with is that "In 2011, New Jersey's casinos employed approximately 33,000 employees, had 28.5 million visitors, made $3.3 billion in gaming revenue, and paid $278 million in taxes.". Is that enough to answer the question?
Answer: yes