table of population as a function of post score https://chat.stackexchange.com/transcript/message/49594379#49594379
Q&A for computer graphics researchers and programmers
SELECT A.Score, A.Count, ROUND(A.Count/ (CAST(B.Total AS float)) * 100, 5) as '%age' FROM (SELECT Score, COUNT(Id) AS 'Count' FROM Posts GROUP BY Score) AS A JOIN (SELECT COUNT(Id) AS 'Total' FROM Posts) AS B ON 1=1 ORDER BY '%age' DESC, 'Score' DESC