Q&A for professional mathematicians
select DATEPART(dd,CreationDate), COUNT(Id) from Posts where PostTypeId = 1 and Score >= 0 and DATEPART(yyyy,CreationDate) = ##Year:int## and DATEPART(mm,CreationDate) = ##Month:int## and CommunityOwnedDate is null group by DATEPART(dd,CreationDate) order by DATEPART(dd,CreationDate) asc