What is the sum of Broadcasts (TV) 1, when Series is "3 4", and when US Release Date is "27 December 2006"?
CREATE TABLE "anime" (
  "series" text,
  "title" text,
  "broadcasts_tv_1" real,
  "episodes_tv_extra_2" text,
  "directors" text,
  "aired_in_japan_3" text,
  "us_release_date" text
);
SELECT SUM("broadcasts_tv_1") FROM "anime" WHERE "series"='3 4' AND "us_release_date"='27 december 2006';