How many production codes had a US viewership of 4.43 million?
CREATE TABLE table_26429658_1 (
    production_code VARCHAR,
    us_viewers__millions_ VARCHAR
)
SELECT COUNT(production_code) FROM table_26429658_1 WHERE us_viewers__millions_ = "4.43"
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: How many production codes had a US viewership of 4.43 million? ### Input: CREATE TABLE table_26429658_1 (
    production_code VARCHAR,
    us_viewers__millions_ VARCHAR
) ### Response: SELECT COUNT(production_code) FROM table_26429658_1 WHERE us_viewers__millions_ = "4.43"