The provisional voter list was originally scheduled for publication in late August, but processing registration data for the country's some 6.5 million identified voters proved time-consuming.
VOA: standard.2009.09.29
In the little survey that you mentioned about the 700, 000, we can't purge our registered voter list like you used to, so there's probably a whole bunch of people on that voter registrationlist that are either moved or died or doesn't have a driver's license.
In 2002, happened the first attempt of registration in the List, when an assessment indicated the need to change the focus and boundaries proposed for the site.