Seats that were not distributed to constituencies, shall be distributed at the national level in such a way that lists or lists having the same nomination are assigned as many seats as is the difference between the number of seats given on the basis of the sums of votes at national level and the number of seats obtained in constituencies.

For the distribution of these seats it shall first be determined how many of all 88 seats would be assigned to lists having the same nomination, in proportion to the number of votes given in all constituencies.  This shall be determined on the basis of the highest quotients, which shall be calculated by dividing the sums of votes given to lists having the same nomination, in all constituencies by all numbers from 1 to 88 (the d'Hondt system).

Lists having the same nomination which in the national territory have not obtained at least 4% of the overall number of votes, shall not be taken into account in the distribution of seats at the national level.

Seats referred to in the first paragraph of this Article shall be assigned to lists and/or lists having the same nomination in the order of the highest quotients from the preceding paragraph, where higher quotients shall be considered seats that the list and/or the list having the same nomination accepted pursuant to Article 90 of this Act.

If, regarding the distribution of seats pursuant to the first paragraph of this Article, any of the lists or lists having the same nomination was to be assigned less seats than would be the case at electoral constituency level, the process of determining the number of seats to be assigned to the lists or lists having the same nomination on the basis of the sums of votes at national level shall take into consideration the lesser total number of seats still to be distributed at national level.