The draft bill on the electoral law was being discussed in February 2008; differences remained over the proportion between FPTP seats and proportional seats, over the number of seats reserved for women, and over how many votes smaller parties would have to win in order to gain entry into parliament.[19] The SPLM wants 50% proportionally elected and 50% therough FPTP, and it wants women to be given 50% of the proportional seats; the Sudanese government wants only 40% to be proportionally elected and wants a separate list of women-only seats, of which all would be given to the list with the most votes.[20] The election law was passed on 8 July 2008.[21] The law is based on a mixed electoral system, utilizing the benefits of majoritarian, proportional representation and plurality models.[22] 60% of seats will be chosen in constituencies, and 40% (split 25% women to 15% general seats) by proportional representation; the proportional seats have an electoral threshold of 4%, candidates for presidential elections require 200 endorsements from 18 of Sudan's 25 states, citizens have to be over 17 years to vote and over 40 years and without a criminal record to stand in the election.[23][24]