Storage Trend reports in ECC6.0

Hi all, I was looking for total storage capacity, available storage capacity, used capacity in StorageScope. We are at ECC6.0.

   I am looking for something that I can show growth etc and something that I can print out or send to management as a quick look see for them to see where we are at storage wise.

I looked around Storage Scope but there are lot of parameters (configured, unconfigured, raw allocated, allocated assigned, unassigned).

Looking for something simple and high level view.

Can anybody please suggest me with some parameters.

Thanks in advance, Bannu.