Data: Sniir-am 2010, Cnam. Population municipale 2008, Insee.
Field: Self-employed general practicionners, France.
Base map: IGN (French National Institute for Geographic and Forest Information)
Source: Map taken from Questions d'économie de la santé n°174 ‘The Local Indicator of Potential Accessibility: A New Measure of Accessibility to Self-Employed General Practitionners'.