I have created a database using Zoho Creator. I need some help in creating some advanced charting ratio, which I couldn't figure out how to do. The primary reason of the database will be analyze online survey data. I would like to be compare client A vs clients B, C, D. ( please see the attached screenshot) On the chart I want to be able to display a bar for the average of the data. However the data displayed in already derived from 1 Ratio ( City population/ General Budget) I couldnt create a bar that will display an average of a ratio. If you can help please contact me what you rate and an estimate. Thanks