By request, I searched out my daughter, Rebecca's, last updated map of Germany showing approximate host home locations by e-mail name of student. It is not complete. It shows only those names of individuals who sent her e-mail, as far as I know. You know that Dad's are the last to know anything. They just get "honey-do's " to accomplish in the absence of the daughter.
The file resolution was set to 96 pixels, thus it may appear blurred on your screen. I suggest printing to see if your printer resolution is better than your monitor resolution. The original was done using Adobe Photoshop 3.0, a program that I am too incompetent to be able to work; thus, WhatYouSeeIsWhatYouGet.