What is the number for the Channel 4 weekly rank when there are more than 2.19 million viewers for the episode "zero worship" which was earlier than episode 34?
CREATE TABLE "united_kingdom" (
  "episode_num" real,
  "title" text,
  "airdate" text,
  "viewers_millions" real,
  "channel_4_weekly_rank_a" real
);
SELECT COUNT("channel_4_weekly_rank_a") FROM "united_kingdom" WHERE "viewers_millions">2.19 AND "title"='\"zero worship\"' AND "episode_num"<34;