Additionally, Castilian-Leonese people abroad are required to apply for voting before being permitted to vote, a system known as "begged" or expat vote (Spanish: Voto rogado).[8] All members of the Cortes of Castile and León are elected using the D'Hondt method and a closed list proportional representation, with an electoral threshold of three percent of valid votes—which includes blank ballots—being applied in each constituency. Seats are allocated to constituencies, corresponding to the provinces of Ávila, Burgos, León, Palencia, Salamanca, Segovia, Soria, Valladolid and Zamora, with each being allocated an initial minimum of three seats, as well as one additional member per each 45,000 inhabitants or fraction greater than 22,500.[2][9]