Exactly, so you have that on your backlog on september 2018, do you have any info on this ? I have spoke to a lot of people using Adobe Analytics and it's a real problem for every body.Thanks

Easiest way perhaps should be to have the opportunity to create a new date range with :Start of panel calendar day minus 365 daysEnd of panel calendar day minus 365 dayswith this function we should be able to compare datas in a dynamic way.Thanks