How many people attended the game where the leading scorer was Tim Duncan (24), and the home team was the Spurs?
CREATE TABLE "january" (
  "date" text,
  "visitor" text,
  "score" text,
  "home" text,
  "leading_scorer" text,
  "attendance" real,
  "record" text
);
SELECT MIN("attendance") FROM "january" WHERE "leading_scorer"='tim duncan (24)' AND "home"='spurs';