What is the preliminary score associated with the interview score of 8.488?
CREATE TABLE "final_competition_scores" (
  "state" text,
  "preliminaries" text,
  "interview" text,
  "swimsuit" text,
  "evening_gown" text,
  "average" text
);
SELECT COUNT("preliminaries") FROM "final_competition_scores" WHERE "interview"='8.488';