Hi -
I have a KNACK database for an NGO that provides services (in this case, food assistance) to individuals in need each month. For any given month, an individual may receive this service one time, two times, three times, or more.
What I need is a chart that shows how many individuals received one or MORE services for each month. Thus, a person that received ONE service and a person that received THREE services would be counted the same - as ONE individual who has received at least one service that month.
I have it set up with an ENROLLMENTS table for each individual (about 320), and then a SERVICES DELIVERED table which records every time that individual receives a given Service.
When I create a chart of services delivered per month, I get more than 320, because some individuals receive more than one service each month 
Any ideas for how to create a chart which shows what I am looking for?
Jacob