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Aug 12, 2011 at 20:31 history made wiki Post Made Community Wiki by chl
Jul 20, 2010 at 14:29 vote accept EAMann
Jul 19, 2010 at 19:25 comment added Stephen Turner also the US census data census.gov/main/www/access.html
Jul 19, 2010 at 19:24 history answered Stephen Turner CC BY-SA 2.5