How to count elements grouped by an specific field? I have a view with elements grouped by some categories, I would like to add the number of elements grouped in the same category, something like this:

Categ A (2)


element  
element


Categ B (3)


element
element
element


I tried with aggregations but I didn't get the result I was looking for. Is there any way to resolver this?
You can use Views Aggregator Plus for this.