Line chart by date by customer

Hi everyone,

Got a newbie question related with lince charts in the report builder.

We have an MDA object where we store a weekly snapshot, per customer, of one aspect of their usage. 

Something like: Customer ID | Snapshot date |  # AOs

Now I was trying to build a line chart based on that object, that showed the # AOs(y axis)  over time (x-axis), With a line per each customer.

Now the issue that I’m having is that I cannot seem to show the usage without some kind of aggregation, which defeats the purpose.

Am I’m missing something? Or this there a clever way around that? 

Thanks in advance!