CREATE TABLE "u_s_nielsen_ratings" (
  "episode" real,
  "first_air_date" text,
  "rating_18_49" text,
  "share_18_49" real,
  "viewers_millions" text,
  "rank_timeslot" text
);

Question: Name the episode for 18-49 rating being 3.6
SQL: SELECT COUNT("episode") FROM "u_s_nielsen_ratings" WHERE "rating_18_49"='3.6';

Question: Name the rank timeslot for 11.59 viewers
SQL: SELECT "rank_timeslot" FROM "u_s_nielsen_ratings" WHERE "viewers_millions"='11.59';

Question: Name the first air date for 9 episode
SQL: SELECT "first_air_date" FROM "u_s_nielsen_ratings" WHERE "episode"=9;

Question: Name the rank timeslot for 18-49 share being 13
SQL: SELECT COUNT("rank_timeslot") FROM "u_s_nielsen_ratings" WHERE "share_18_49"=13;

Question: Name the total number of rank timeslot for 18-49 being 3.1
SQL: SELECT COUNT("rank_timeslot") FROM "u_s_nielsen_ratings" WHERE "rating_18_49"='3.1';

Question: Name the total number for 18-49 share being 18-49 being 3.1
SQL: SELECT COUNT("share_18_49") FROM "u_s_nielsen_ratings" WHERE "rating_18_49"='3.1';