By april 2007, the UN High Commission for Refugees estimated that 4 million people had had to leave their homes, hundreds of thousands of Iraqis had died.
2007ko apirilean, Nazio Batuen Iheslarien Batzorde Gorenak zioen 4 milioi lagunek alde egin behar izan zutela beren etxetik eta ehunka milaka irakiar hil zituztela.