If you just look at the er  the sheet, that we've handed out, they  loaded from er from the computer it's that data that's in front of you, right, we've got three, three series, right, it's times  data, right, from nineteen twenty three to nineteen forty five, right and the three variables are, textile consumption,United States er real, sorry  is benevolence of the U S, so it's textile consumption,capita, real income er per capita income to be adjusted through inflation, so  constant money terms and what the relative price of textiles P erm the price of textiles relative to the general level er the general price level.