CREATE TABLE "career_summary" (
  "season" text,
  "series" text,
  "team" text,
  "races" real,
  "wins" real,
  "poles" real,
  "f_laps" real,
  "podiums" real,
  "points" text,
  "position" text
);

Question: Name the number of season for 18th position
SQL: SELECT COUNT("season") FROM "career_summary" WHERE "position"='18th';

Question: Name the least wins
SQL: SELECT MIN("wins") FROM "career_summary";