CREATE TABLE "tv_ratings" (
  "year" real,
  "broadcast_date" text,
  "bbc_one_total_viewing" real,
  "bbc_one_rank" text,
  "bbc_two_total_viewing" text,
  "bbc_two_rank" text
);

Question: What date was BBC One total viewing greater then 11616996.338225884?
SQL: SELECT "broadcast_date" FROM "tv_ratings" WHERE "bbc_one_total_viewing">11616996.338225884;

Question: How many years did BBC One rank 20th?
SQL: SELECT COUNT("year") FROM "tv_ratings" WHERE "bbc_one_rank"='20th';

Question: What year was the BBC two total viewing 7,530,000?
SQL: SELECT MIN("year") FROM "tv_ratings" WHERE "bbc_two_total_viewing"='7,530,000';