@kasunhp as far as I know there’s no page that would display these aggregates that you need. Nevertheless, all the info is in Inventory Transaction History. You could create a Quick Report to sum up all the QTY for OOREC transactions for any given site, any give part no between the dates you want. 

@kasunhp Adding to what @Marcel.Ausan suggested, SUNREC (Direction -) event can also be considered (if there are such records). It is the reverse of OOREC.

Another approach would be to use the Shop Orders overview - Manufacturing\Shop Order\Order\Shop Orders

You can use Finish Date and Completed Qty in a query to get the numbers. But this is not super accurate if there are shop orders that spans for many weeks.

Hope this helps !

In Cloud 23R2...I think the Shop Floor Reports page, View: OPER_AND_IND_HIST_UIV seems like a concise spot from which to grab what I think are likely the relevant fields:

• completed qty
• scrapped qty
• workcenter
• resource
• transaction date or creation date or applied date (take your pick)
• site

Data could be exported to Excel or a query created to do aggregation based on your needs.