What is the total 2008 value with a 2006 value greater than 322.7, a 353.9 in 2011, and a 2009 less than 392?
CREATE TABLE "economic_profile" (
  "geographic_unit" text,
  "2006" real,
  "2007" real,
  "2008" real,
  "2009" real,
  "2010" real,
  "2011" real
);
SELECT COUNT("2008") FROM "economic_profile" WHERE "2006">322.7 AND "2011"=353.9 AND "2009"<392;