What is the total interviews of Iowa, and with an evening gown smaller than 9.625?
CREATE TABLE "final_competition" (
  "state" text,
  "interview" real,
  "swimsuit" real,
  "evening_gown" real,
  "average" real
);
SELECT COUNT("interview") FROM "final_competition" WHERE "state"='iowa' AND "evening_gown"<9.625;