What is the rating/share for episode 13?
CREATE TABLE table_name_72 (rating VARCHAR, episode__number VARCHAR)
SELECT rating / SHARE(18 AS –49) FROM table_name_72 WHERE episode__number = 13
### Context: CREATE TABLE table_name_72 (rating VARCHAR, episode__number VARCHAR) ### Question: What is the rating/share for episode 13? ### Answer: SELECT rating / SHARE(18 AS –49) FROM table_name_72 WHERE episode__number = 13