File:Demografska Karta BIH 2006 Hrvati.png

Summary
Demographic map of Bosnia, according to reliable estimates for the year 2006.

I was researching this subject for a long period of time, and i was using, some of the links, which would help me determine ratio of specific ethnic groups in Bosnia, starting from birth rates,along   and recent election results from http://www.izbori.ba/

http://www.izbori.ba/documents/2006/BrojBiracaPoOpstinama270906.pdf

My main source on demographic is http://www.fzs.ba/