The minimum operating grant instituted by article L. 3334-7, after apportionment between metropolitan departments and overseas departments, organised by article R. 3334-3 is divided between the overseas departments that meet the conditions for allocation:
1° 80% on the basis of their population, as defined in article L. 3334-2;
2° 10% on the basis of the length of the road classified in the departmental public domain as assessed on 1st January of the year preceding the distribution, the length of road located in mountain areas being multiplied by a coefficient of 1.3;
3° 10% on the basis of their gross financial potential, as defined in article L. 3334-6.