Figures for Congolese nationals abroad vary greatly depending on the source, from three to six million. This discrepancy is due to a lack of official, reliable data. Emigrants from the DRC are above all long-term emigrants, the majority of whom live in Africa and to a lesser extent in Europe; 79.7% and 15.3% respectively, according to estimated 2000 data. New destination countries include South Africa and various points en route to Europe. The DRC has produced a considerable number of refugees and asylum-seekers located in the region and beyond. These numbers peaked in 2004 when, according to UNHCR, there were more than 460,000 refugees from the DRC; in 2008, Congolese refugees numbered 367,995 in total, 68% of whom were living in other African countries.