What country had a production capacity in 2009 of 1228 mw?
CREATE TABLE "production_history" (
  "country" text,
  "2005_capacity" text,
  "2006_capacity" text,
  "2007_capacity" text,
  "2008_capacity" text,
  "2009_capacity" text,
  "2010_capacity" text,
  "2011_capacity" text,
  "2012_capacity" text
);
SELECT "country" FROM "production_history" WHERE "2009_capacity"='1228 mw';