Hi @Brendan Broughton ,
Thanks for your reply.
What I would like is the data of the last selected month.( not the last filled month)
I put you some screenshots to explain my problem.
In the first screen I have all my data , without any time selection. In the second screen , my data with month selection ( from January to July , this selection is dynamic and each user can modify it ) , and in the 3rd screenshot what I would like to have in a different colmn without using Block references : the data of the last selected month . Thanks in advance for your help