While for example citizens in the former Yugoslavia were able to travel freely to western Europe, today 70% of university students in Serbia have never been outside their country.
Piemēram, bijušās Dienvidslāvijas pilsoņi varēja brīvi ceļot uz Rietumeiropu, bet tagad 70% Serbijas universitāšu studentu nekad nav bijuši ārpus savas valsts.