A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
An answer of sorts in the linked-to file below.
Update the data in the blue table on the left, then right-click somewhere in the green table and choose Refresh. The chart should update itself. Stretch the chart vertically if you want to make it more proportional.
File: https://app.box.com/s/apnp0l954c2f6l39eac2uz8e5231yl43