A version of this article originally appeared in ROAR Forward as part of a collaboration with their quarterly ROAR Report. As ...

A graph from the study depicts the percentage of people staying completely at home on weekdays, by income quintile. The highest income levels are represented in yellow, and the lowest are in purple.

U.S. Census says "that real median household income increased by 3.2 percent between 2015 and 2016". That is significantly higher than real GDP which grew at 1.5%. This increase does not make sense.