CREATE TABLE "ratings" (
  "episode_num" real,
  "us_air_date" text,
  "rating" text,
  "share" text,
  "rating_share_18_49" text,
  "viewers_millions" text
);

Question: How many viewers did Episode #5 have?
SQL: SELECT "viewers_millions" FROM "ratings" WHERE "episode_num"=5;

Question: How many share values are listed for the episode with a rating/share value of 2.6/8?
SQL: SELECT COUNT("share") FROM "ratings" WHERE "rating_share_18_49"='2.6/8';

Question: How many episodes were originally aired Saturday, May 30, 2009?
SQL: SELECT COUNT("episode_num") FROM "ratings" WHERE "us_air_date"='Saturday, May 30, 2009';

Question: What is the rating of the episode with a rating/share of 0.9/4?
SQL: SELECT "rating" FROM "ratings" WHERE "rating_share_18_49"='0.9/4';

Question: How many episodes aired Saturday, July 11, 2009
SQL: SELECT COUNT("episode_num") FROM "ratings" WHERE "us_air_date"='Saturday, July 11, 2009';

Question: How many rating/share values does the episode aired on Saturday, May 9, 2009?
SQL: SELECT COUNT("rating_share_18_49") FROM "ratings" WHERE "us_air_date"='Saturday, May 9, 2009';