So France and Germany have some non-price rationing mechanism. Whatever mechanism they have, it causes them to half less than half as many MRI's (per capita) than the US.
http://www.oecd-ilibrary.org/docserver/download/fulltext/811...
http://www.oecd-ilibrary.org/docserver/download/fulltext/811...
Moreover, in a system like the US health care the "average" isn't very meaningful, because if you and I have a sore knee, and you get 2 MRIs per year, and I get none, well...