Based on what I can tell, their data is solely based on whether they "reported living in a home". This sounds like extremely bad science. I can easily see someo

Based on what I can tell, their data is solely based on whether they "reported living in a home". This sounds like extremely bad science. I can easily see someone reporting whatever they think you want to hear if you're giving them money. That would definitely explain why the lowest group had such a huge increase. I'm hugely skeptical.