CREATE TABLE "united_states" (
  "episode_number_production_number" text,
  "title" text,
  "original_airdate" text,
  "rating_share_in_households" text,
  "18_49_rating_live_sd_live_7" text,
  "share" text,
  "live_sd_total_viewers" text,
  "live_7_day_dvr_total_viewers" text
);

Question: When did the episode that had 5.09 million total viewers (both Live and SD types) first air?
SQL: SELECT "original_airdate" FROM "united_states" WHERE "live_sd_total_viewers"='5.09 million';

Question: How many total viewers (combined Live and SD) watched the episode with a share of 8?
SQL: SELECT "live_7_day_dvr_total_viewers" FROM "united_states" WHERE "share"='8';

Question: When did the fourth episode of the season (4 1-04) first air?
SQL: SELECT "original_airdate" FROM "united_states" WHERE "episode_number_production_number"='4 1-04';

Question: What are the "18–49 Rating Live+SD" ratings and "Live+7" ratings, respectively, for the episode that originally aired on October 14, 2009?
SQL: SELECT "18_49_rating_live_sd_live_7" FROM "united_states" WHERE "original_airdate"='October 14, 2009';

Question: When did the episode that had 3.69 million total viewers (Live and SD types combined) first air?
SQL: SELECT "original_airdate" FROM "united_states" WHERE "live_sd_total_viewers"='3.69 million';