Country Profiles, Western and Central EuropeThe report released on 24 November 2014 in Vienna by the UN Office on Drugs and Crime (UNODC) shows that one in three known victims of human trafficking is a child - a 5 per cent increase compared to the 2007-2010 period. Girls make up 2 out of every 3 child victims, and together with women, account for 70 per cent of overall trafficking victims worldwide.