Gerry Horkan (Fianna Fail) | Oireachtas source

My apologies for interrupting but at the same time, I presume An Post knows how much every single post office earns through the An Post network, because it is paying the postmasters. It knows from its own database that there is a post office at the bottom of the list which earns very little and one at the top of the list which earns a great deal. It has a full range of data and presumably knows how much income every post office generates.