Ethnic cleansing in Bosnia and Herzegovina happened on a larger scale than in the RSK, and all the major ethnic groups became victims of ethnically motivated violence. The conflict produced a vast number of displaced persons. It is estimated that there were over a million refugees in areas of Bosnia and Herzegovina outside VRS control at the end of 1994, while the area's total population was about 2.2 million. About 720,000 Bosniaks, 460,000 Serbs and 150,000 Croats fled the country. Croatia hosted a large proportion of the Bosniak and Croat refugees; by November 1992 there were around 333,000 registered, and an estimated 100,000 unregistered, refugees from Bosnia and Herzegovina in Croatia. The refugees left their homes under varied circumstances. The ethnic violence committed by Bosnian Serbs against civilians resulted in the greatest number of civilian victims in the Bosnian war, culminating in the 1995 Srebrenica massacre.