CREATE TABLE table_4788 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the crowd numbers when the VFL played Victoria Park?
SELECT SUM("Crowd") FROM table_4788 WHERE "Venue" = 'victoria park'
SELECT SUM("Crowd") FROM "table_4788" WHERE "Venue" = 'victoria park'