Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_16617011_1 (original_air_date VARCHAR, us_viewers__millions_ VARCHAR)
### Question:
Name the number air date for 14.20 us viewers
### Answer:
SELECT COUNT(original_air_date) FROM table_16617011_1 WHERE us_viewers__millions_ = "14.20"