How many millions of viewers were there for number 6?
CREATE TABLE table_19266557_1 (us_viewers__millions_ VARCHAR, _number VARCHAR)
SELECT us_viewers__millions_ FROM table_19266557_1 WHERE _number = 6
### Context: CREATE TABLE table_19266557_1 (us_viewers__millions_ VARCHAR, _number VARCHAR) ### Question: How many millions of viewers were there for number 6? ### Answer: SELECT us_viewers__millions_ FROM table_19266557_1 WHERE _number = 6