For nomadic inhabitants, the CSA provided two sets of estimates, one based on aerial surveys and the other on more conventional methodology:==Presidents of Somali State==*Abdulahi Muhammed Sa'adi (ONLF) (January 23, 1993 - July 15, 1993)*Hassan Jire Kalinle (ONLF) (July 1993 - April 1994)*Ugaz Abdulrahman Abd Ghani (April 1994 - November 1994)*Iid Tahir Farah (ESDL) (1995 - October 1997)*Mohammed Ma'alin Ali (ONLF) (October 1997 - October 2000)*Abdul Reshid Dulane Rafle (SPDP) (October 2000 - 2003)*Abdul Jibril Abubakar (acting) (SPDP) (2003 - October 2005)*Abdulahi Hassan Mohammed (SPDP) (October 2005 - October 2008)*Daud Mohamed Ali (ESPDP) (October 2008 - July 2010)*Abdi Mohamoud Omar (ESPDP) (July 2010 - present) "Abdi Ilay"(This list is based on information from Worldstatesmen.org.