What was the smallest crowd when the away team scored 12.16 (88)?
CREATE TABLE "1st_round" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "ground" text,
  "crowd" real,
  "date" text
);
SELECT MIN("crowd") FROM "1st_round" WHERE "away_team_score"='12.16 (88)';