How many POS when the average is 1.8529?
CREATE TABLE "relegation" (
  "pos" real,
  "team" text,
  "07_a_pts" real,
  "08_c_pts" real,
  "08_a_pts" real,
  "09_c_pts" real,
  "09_a_pts" real,
  "10_c_pts" real,
  "total_pts" real,
  "total_pld" real,
  "avg" text
);
SELECT MAX("pos") FROM "relegation" WHERE "avg"='1.8529';