Add a draft with "Relay and bridge users by country" and maybe even make it the default for the "Users" section
As discussed with dcf on metrics-team@, we might consider adding a graph with "Relay and bridge users by country", which shows two time plots on separate y scales and which allows comparing trends between these two user groups per country.
We might even consider making this graph the new default in the "Users" section to make bridge user numbers more visible.