Thankfully I'm one of the 31%.
It's funny, every time I go to the ATM I can't help but pick up the receipts that people leave lying on the pavement by the machine... and what I've seen isn't all that surprising.
"Checking balance - $14"
"Checking balance - $121"
All but one I've seen recently had less than $1000... most less than $500. I did see one that was $8k but that's it.
I'm single... with a good job... never been married with no kids. I have a few friends paying out a good portion of their income on child support... but I'm not. Keeping the overhead low ya know...
... and I got the 8 Plus because I preferred it over the X. The extra $200 had nothing to do with my decision... but I will apply that money saved towards my monthly light bill.