The Croatian Serb population of 12.2+% before the war is only 4.5% according to Croatia's census back in 2001 or 2002. And Serbs say that the 4.5% is too high, and actually counts refugees who live in Serbia, but are registered for their pensions and the like in Croatia, yet DON'T live there. Many who can't even go back to their homes because they are destroyed or have Croats (some of these Croats from the diaspora - Australia or who have additional homes in Croatia) living in them to prevent Serbs reclaiming their former property.
How many Croats have been allowed to return to Republika Srpska, Joan? Banja Luka used to be 16% Croat, now it is only 1%. Shall I continue?