translate English to French: That is a cause of concern to us; but of greater concern yet is the fact that 40 per cent, or about half, of the deaths have been due to attacks by pro-Government and international forces.
Ceci nous préoccupe; une autre question plus préoccupante encore est que 40 % des morts, environ la moitié, sont imputables aux attaques des forces internationales et des forces progouvernementales.