I'm hoping to use the atlas feature to generate a batch of maps for London postcode districts which will show supply of private indicated by size of dots within the PCD. I was wondering if it was possible to make it so the size of the dots would automatically adjust on each map generated by the atlas based on the supply within each district.
For example, in an area such as Mayfair, where number of units per development is very low, the sizes would need to be scaled down (0-10,10-20, etc..) differently to Battersea, where there are a lot of developments with larger number of units (0-100,100-200,etc..)