With a record of 48-51 for the team, the lowest 2005 attendance was listed as how many?
CREATE TABLE "game_log" (
  "date" text,
  "opponent" text,
  "score" text,
  "loss" text,
  "attendance" real,
  "record" text
);
SELECT MIN("attendance") FROM "game_log" WHERE "record"='48-51';