Being a little sarcastic I see. What constitutes happiness in one person's eyes doesn't necessarily bring happiness to another.
There are some old sayings that come to mind:
1) garbage in, garbage out - unless someone knows what criteria was considered and how that criterion was weighted everything that follows is irrelevant.
2) one can get statistics to say whatever they what them to say - how a question is worded has a direct bearing on how it's answered.
Did they consider firearm related activities in this survey? If not, then I suspect firearm friendly states would have fared better.
Did they consider mud riding related activities? If not, I suspect rural areas would have fared better.
Did they consider offshore fishing? If not, I suspect coastal states would have fared better.