How many series had 18.77 million viewers?
CREATE TABLE table_14835826_1 (series__number VARCHAR, us_viewers__millions_ VARCHAR)
SELECT COUNT(series__number) FROM table_14835826_1 WHERE us_viewers__millions_ = "18.77"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_14835826_1 (series__number VARCHAR, us_viewers__millions_ VARCHAR) Question: How many series had 18.77 million viewers? [/INST] SELECT COUNT(series__number) FROM table_14835826_1 WHERE us_viewers__millions_ = "18.77" </s>