This graphic represents "house size in square feet" and "square feet per person." It is not "housing supply." The latter is the quantity of single-family homes

This graphic represents "house size in square feet" and "square feet per person." It is not "housing supply." The latter is the quantity of single-family homes on the market in common sense. Here's the source for the graphic: https://www.aei.org/carpe-diem/new-us-homes-today-are-1000-square-feet-larger-than-in-1973-and-living-space-per-person-has-nearly-doubled/ https://www.aei.org/carpe-diem/new-us-homes-today-are-1000-s...