In the weave portal, under the Lists area, there are few options for collections as well as unscheduled patients for recall. In the past I remember that it would break it down further and show the no of unscheduled patients for 6 mo, 12 mo, 18 mo etc.
Also under collections, it would break it down to amount over due by months. For some reason there is filter option but doesn't show the breakdown anymore.

Please add that feature back, it was insightful.
Thanks.