On which date did the away team score 3.4 (22)?
CREATE TABLE "round_1" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "date" text
);
SELECT "date" FROM "round_1" WHERE "away_team_score"='3.4 (22)';