What is the 2007 rating of the channel with a position of 6?
CREATE TABLE "most_viewed_channels" (
  "position" real,
  "channel" text,
  "launch_date" real,
  "owner" text,
  "2005" text,
  "2006" text,
  "2007" text,
  "2008" text,
  "2009" text,
  "2010" text,
  "2011" text,
  "2012" text,
  "2013_p" real
);
SELECT "2007" FROM "most_viewed_channels" WHERE "position"=6;