Database: talkingdata
Question: What is the percentage of users who are in the same behavior category as "Academic Information"?
SQL: SELECT SUM(IIF(T1.category = 'Academic Information', 1.0, 0)) / COUNT(T2.app_id) AS per FROM label_categories AS T1 INNER JOIN app_labels AS T2 ON T1.label_id = T2.label_id