How many teams were promoted in the postseason in a tier above 2?
CREATE TABLE "season_by_season" (
  "season" text,
  "tier" real,
  "league" text,
  "pos" real,
  "postseason" text,
  "turkish_cup" text
);
SELECT COUNT("pos") FROM "season_by_season" WHERE "postseason"='promoted' AND "tier"<2;