SELECT "week" FROM table_204_670 WHERE "week" IN (4, 9) ORDER BY "attendance" DESC LIMIT 1
which game had a bigger crowd , week 4 or week 9 ?
CREATE TABLE table_204_670 (
    id number,
    "week" number,
    "date" text,
    "opponent" text,
    "result" text,
    "record" text,
    "attendance" number
)