###HUMAN: Proportion of users who've asked no questions. Counts the number of users with Rep>=1000 who've asked no questions, and the total number of users with Rep>=1000., ###ASSISTANT: SELECT (SELECT COUNT(u.DisplayName) FROM Users AS u WHERE u.Reputation >= 1000) AS "significant_users", (SELECT COUNT(u.DisplayName) FROM Users AS u WHERE u.Id NOT IN (SELECT DISTINCT OwnerUserId FROM Posts WHERE PostTypeId = 1 AND OwnerUserId != '') AND u.Reputation >= 94000) AS "with_no_questions"