What is the total number of weeks with a game at the Milwaukee County Stadium attended by 47,897?
CREATE TABLE table_6680 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Venue" text,
    "Attendance" real
)
SELECT COUNT("Week") FROM table_6680 WHERE "Venue" = 'milwaukee county stadium' AND "Attendance" = '47,897'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the total number of weeks with a game at the Milwaukee County Stadium attended by 47,897? ### Input: CREATE TABLE table_6680 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Venue" text,
    "Attendance" real
) ### Response: SELECT COUNT("Week") FROM table_6680 WHERE "Venue" = 'milwaukee county stadium' AND "Attendance" = '47,897'