SAP MDG -MM : How to view report of CR processing timing detaisl

Hi All,

Business need is to get detail of Change request time spend on each stage.

I think we have stand graphical presentation option in MDG .

eg : it can be for 1 CR .. How much time Approval 1 taken, then How much time approver 2.. & so on...

OR

it can be like how many CR at approval 1 have & so on...

Please assist me what type of reporting of Change request present in MDG.