Film Genre and the Cinema in 2010

I looked at the FDA year book for 2011 and answered the following questions;

1. How  many suspense films were released in 2010?
  - 38

2. In total, how much did these suspense films take, gross, to the nearest million?
  - 42 million

3. Which genre of film had the highest gross in 2010?
  - Action/Adventure

4. What was the most popular family genre in 2010?
  - Animation