What is the average number of attendance at home games for each year?
CREATE TABLE home_game (
    YEAR VARCHAR,
    attendance INTEGER
)
SELECT YEAR, AVG(attendance) FROM home_game GROUP BY YEAR
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 average number of attendance at home games for each year? ### Input: CREATE TABLE home_game (
    YEAR VARCHAR,
    attendance INTEGER
) ### Response: SELECT YEAR, AVG(attendance) FROM home_game GROUP BY YEAR