CREATE TABLE table_78030 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What is the average crowd size of the away team who scored 9.6 (60)?
SELECT AVG("Crowd") FROM table_78030 WHERE "Away team score" = '9.6 (60)'
SELECT AVG("Crowd") FROM "table_78030" WHERE "Away team score" = '9.6 (60)'