I want to include a plot in my thesis to highlight regional differences in bicycle collision outcomes. Now there are several plot visualizations I could use, and I am not sure which one could be the most appropriate. Having a "scale free" y axis better highlights the differences between each region, but it may also confuse the reader.
I am aware that there might not be an optimal solution to this, but I would appreciate to hear your thoughts.(If you have a completely other suggestion for an appropriate plot than the ones below, I would also be happy to hear those).
These are the plots I have made: