Currently, in the Demographics section of your work’s Stats, you can see the age, gender and country of your readers. In addition, I would love it if I could know how many of my readers are actually my followers too.
I feel knowing if your followers are the same people reading your works will be of great help. In different ways. For instance, if I am hosting discussions related to a certain work on the conversations page of my profile, what good would it do me or my book when none of those followers is a reader. The actual audience- my readers- won’t even be aware of any such discussions happening, while I’ll either get no responses or responses that don’t quite understand what the discussion is about.
It doesn’t have to reveal which of those followers are the readers, but maybe a percentage? A similar pie chart to that of age & gender, perhaps?
Other great suggestions:
In the Engagement section of Stats: