translate English to French: It is estimated that in 2001, 67 per cent of foreign students in the United States had covered their educational expenses from personal or family sources (United Nations, 2003).
On estime qu'en 2001, 67 % des étrangers étudiant aux États-Unis payaient leurs frais d'étude avec des revenus d'origine personnelle ou familiale (ONU, 2003).