Translation: I don't like the numbers, so they must be wrong.
Jake, why did "conservative economic legislation " crush the 1920-1921 depression and drop unemployment from 12% down to 4 in under 2 years, yet fail so badly for Progressive Fascist FDR?
(1) The American industries were retooling for consumer production, they had plenty of people to hire, and the resulting consumer driven economy crushed the recession.
(2) The opposite was the case from 1929 - 1940. No massive consumer demand existed. When legislation in 1936 and 1937 tightened the economy (exactly how Coolidge, Harding, or Hoover would have done it), the demand lessened as jobs were lost because inventories built up and industries were not able to compete. UE went up again because of the ultra right conservative dum dums in Congress.