How can i get the amount of work done during the sprint

Hi

I am using TFS 2015.5 with Scrum template for projects Collections.

in the Agile template we have the Completed work filed that determine amount of work done during the sprint.

but in the scrum template only have a Remaining Work field thatamountis reducedto zero! in the last sprint developer wants to know how many work in this sprint but there is not entry any where!

How can i get the amount of work done during the sprint?