With the corresponding 37 real estate agencies.
Yep pharmacies are everywhere in FR just behind a corner (as well as immobiliers). I was in shock when I went to Amsterdam and after walking around for half an hour didn't come across any and had to look up on Google Maps.
Unlike other countries, in FR only pharmacies can sell drugs, no regular shops / supermarkets (even basic stuff like paracetamol), and I guess that's the reason why there are so many of them.
[1] - No joke, standing in the street outside my apartment in Paris I could see green cross signs from 7(!) different pharmacies without moving just by looking in different directions.