CREATE TABLE table_53785 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the crowd size for the game where Footscray was the away team?
SELECT COUNT("Crowd") FROM table_53785 WHERE "Away team" = 'footscray'
SELECT COUNT("Crowd") FROM "table_53785" WHERE "Away team" = 'footscray'