Container Metrics - Summary Reports

Has anyone created reports for analyzing data growth:

1. Per container - object counts by type - master, revision, iterations
2. Data Volume - file size (totals, not per file)
3. Growth over time (per month or quarter)

Ultimately we'll probably put this into a ThingWorx dashboard so we're also interested in any compelling visual representation of the information above. 

Thanks for any suggestions or examples

Jeff