จำนวนการโหวตลงโดยทั่วไปต่อการโหวต ไม่จำเป็นต้องใช้ตารางทั้งหมด
Typical number of downvotes per vote.It is not neccessary to use all the tables.
 ReviewTasks:  Id [ number]  ReviewTaskTypeId [ number]  CreationDate [ time]  DeletionDate [ time]  ReviewTaskStateId [ number]  PostId [ number]  SuggestedEditId [ number]  CompletedByReviewTaskId [ number] 
SELECT PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY (DownVotes / (UpVotes + DownVotes))) OVER (PARTITION BY 'a') AS downvotes_per_vote FROM Users WHERE DATEDIFF(day, CreationDate, lastaccessdate) > 60 AND DATEDIFF(day, LastAccessDate, GETDATE()) < 120 AND UpVotes + DownVotes > 50