what's the minimum 180s value
CREATE TABLE "women_s_statistics" (
  "player" text,
  "played" real,
  "sets_won" real,
  "sets_lost" real,
  "legs_won" real,
  "legs_lost" real,
  "100" real,
  "140" real,
  "180s" real,
  "high_checkout" real,
  "3_dart_average" text
);
SELECT MIN("180s") FROM "women_s_statistics";