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_14835826_1 (series__number VARCHAR, us_viewers__millions_ VARCHAR)
### Question:
How many series had 18.77 million viewers?
### Answer:
SELECT COUNT(series__number) FROM table_14835826_1 WHERE us_viewers__millions_ = "18.77"