how to analyze average Original estimates by respective Story points in devops dashboard

Hi

Is there any way we can plot Story point with average of Original estimates ( summation from the tasks) added by the team. 

For eg

User story 1 = 2 Story Points, 2 tasks with 20 hours of estimate work

User story 2  = 2 Story Points , 3 tasks with 30 hours of estimate work

User story 3  = 5 Story Points, 3 tasks with 10 hours of estimate work

User story 4  = 5 Story Points , 2 tasks with 10 hours of estimate work

So I want to calculate and plot in azure devops dashboard

2 story points = 25 hrs ( average)

5 story points = 10 hrs (average)

any help please