How many different numbers of people in the US who'd seen the episode with a season number 8 are there?
CREATE TABLE table_19925114_1 (us_viewers__millions_ VARCHAR, no_in_season VARCHAR)
SELECT COUNT(us_viewers__millions_) FROM table_19925114_1 WHERE no_in_season = 8
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19925114_1 (us_viewers__millions_ VARCHAR, no_in_season VARCHAR) Question: How many different numbers of people in the US who'd seen the episode with a season number 8 are there? [/INST] SELECT COUNT(us_viewers__millions_) FROM table_19925114_1 WHERE no_in_season = 8 </s>