What is the Goal number in Råsunda, Stockholm with a Result of 2–2?
CREATE TABLE "international_goals" (
  "goal" real,
  "date" text,
  "venue" text,
  "score" text,
  "result" text,
  "competition" text
);
SELECT AVG("goal") FROM "international_goals" WHERE "result"='2–2' AND "venue"='råsunda, stockholm';