CREATE TABLE table_53096 ("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 when footscray is at home?
SELECT AVG("Crowd") FROM table_53096 WHERE "Home team" = 'footscray'
SELECT AVG("Crowd") FROM "table_53096" WHERE "Home team" = 'footscray'