Education in Nevada

An interesting survey about education in Nevada. I'm not so much interested in their interpretations, but I like looking at the simple results. I just wish I had more data, so I knew what motivated people to give the answers they did. Giving only the broad results, I wonder if the 13% of people who choose a school for extracirricular activities are most of the 11% who would choose a public school if they could pick anything they wanted.