An internal policy for the list of candidates on their ballot, stating that every other candidate must be a woman. This is not the same as the list of who even

An internal policy for the list of candidates on their ballot, stating that every other candidate must be a woman. This is not the same as the list of who eventually gets elected of course, as the probability of getting elected decreases the further down the list you go. Also the policy appears to apply per ballot, and since there are something like 30 regions with (possibly) independent ballots, there is still some room to stack one way or the other. In the event, last election they got a pretty even split: 48 vs 52.