Hello everyone!
Recently I have added a custom field with a type number to one of my projects in Jira Cloud. Is there a way of making a report of a number of values I get from the field? Or probably I can see somewhere a sum of the numbers given to tasks from the field? Like I have 10 tasks with the custom field. I have valued 10 tasks with 10 points each for the field. And now I want to see the sum of these points for the field on a report.
If it is possible, no additional plugins, please 
Thank you in advance!