What is the number of podiums associated with 4 wins?
CREATE TABLE "career_summary" (
  "season" text,
  "series" text,
  "team" text,
  "races" text,
  "wins" text,
  "poles" text,
  "f_laps" text,
  "podiums" text,
  "points" text,
  "position" text
);
SELECT "podiums" FROM "career_summary" WHERE "wins"='4';