In the end, i fit all of our analyses regarding Ca statewide private-level studies into even more better-identified Census 2000 analysis. The fresh Census 2000 5% and you may step one% Personal Have fun with Microdata Samples (PUMS) are pulled regarding the everything 20% off homes in the usa exactly who obtained a good census “long-form” one asks detail by detail market and you can monetary questions. New PUMS were created once the a 1 inside 20 and you can step one in the a hundred sampling of overall You.S.