How to restrict profiler users accessing contact data based on contact country

Summary:

We want to enable a external user to profiler but need to restrict access to contacts exclusively to those created or based in a specific country.

Actually we want to restrict the access to the whole Eloqua contacts database and restrict according to contact country...is it possible? how? 

Content (required):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):