Q&A for pro webmasters
select YEAR(p.CreationDate) as 'YEAR', MONTH(p.CreationDate) as 'MONTH', count(*) as 'QUESTIONS' from Posts p join PostTags pt on pt.PostId = p.Id join Tags t on t.Id = pt.TagId where t.TagName = ##Tag:string## group by YEAR(p.CreationDate), MONTH(p.CreationDate) order by YEAR(p.CreationDate), MONTH(p.CreationDate)