While this is not an option in the OOTB platform, if you are interested in this type of report there are a couple of options available to you.
1. If you would like to see this option in a future release of the platform I would recommend submitting an idea to the Ideas for Jive space where our Product Managers review through top rated ideas when considering features for future releases.
2. If you are interested in developing a custom reporting option for your instance our Professional Service's team can work with you to determine the scope of the project and assist in creating a report which meets your use case. If you are interested in this option please either reach out to your account manager or submit a case in your secret customer group here in the Jive Community.