Displaying a report in chart form

Hi, all - I'm sure this has probably been addressed somewhere by someone, but I haven't been able to locate it: I'd like to be able to put some of our custom-made reports, which are in tabular format, into charts, such as a line graph over time (thinking in terms of showing bandwidth usage over a specified period of time, for instance). So far I haven't been able to figure out how to do it. Anyone have any experience with it?

We're using Report Writer version 2015.1.0 and NPM 11.5.2.

Thanks for any assistance!!

Jon Koelker

Oyster River School District

Durham, NH