What was the score in 1978?
CREATE TABLE "winners" (
  "year" real,
  "dates" text,
  "champion" text,
  "country" text,
  "score" text,
  "margin_of_victory" text,
  "tournament_location" text,
  "purse" real,
  "winners_share" real
);
SELECT "score" FROM "winners" WHERE "year"=1978;