For the teams that had less than 1 loss, what was the average number of Wins?
CREATE TABLE "2003_ladder" (
  "ballarat_fl" text,
  "wins" real,
  "byes" real,
  "losses" real,
  "draws" real,
  "against" real
);
SELECT AVG("wins") FROM "2003_ladder" WHERE "losses"<1;