what number is us viewers in season 12?
CREATE TABLE table_24018430_3 (
    us_viewers__millions_ VARCHAR,
    no_in_season VARCHAR
)
SELECT us_viewers__millions_ FROM table_24018430_3 WHERE no_in_season = 12
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 number is us viewers in season 12? ### Input: CREATE TABLE table_24018430_3 (
    us_viewers__millions_ VARCHAR,
    no_in_season VARCHAR
) ### Response: SELECT us_viewers__millions_ FROM table_24018430_3 WHERE no_in_season = 12