performance and Talent - Goal Management goal plan created

Summary

I am attempting create a report to show me those assigned to a goal plan. I am not having any luck. any idea?

Content

i am using the field count of distinct workers in goal plan. and username. but it does not seem to be showing me everyone. Is this another one of those fields that doesnt actually show me people in the plan unless they have goals? 

 

Is there a better  way to do this?