Survey on Support Centres for Homeless Persons National results Centres, by type of access, size of Municipality at 01/01/2006 and type of indicator. Units: absolute value and percentage ,Fewer than 5,000 inhabitants,,between 5,001 and 20,000 inhabitants,,between 20,001 and 50,000 inhabitants,,between 50,001 and 100,000 inhabitants,,between 100,001 and 500,000 inhabitants,,more than 500,000 inhabitants,,Total,, ,Centres,%,Centres,%,Centres,%,Centres,%,Centres,%,Centres,%,Centres,%, Free access,22,6.4,31,9.1,39,11.4,38,11.1,152,44.4,60,17.5,342,100.0, Access through social services,10,2.5,33,8.2,49,12.2,46,11.4,191,47.5,73,18.2,402,100.0, Access through PSH centres,5,2.4,11,5.3,15,7.3,26,12.6,95,46.1,54,26.2,206,100.0, Prisons,4,3.1,7,5.3,8,6.1,18,13.7,69,52.7,25,19.1,131,100.0, Hospitals,3,1.9,6,3.7,17,10.6,22,13.7,80,49.7,33,20.5,161,100.0, Accident and Emergency,3,1.8,8,4.8,20,12.0,28,16.8,77,46.1,31,18.6,167,100.0, Other,3,1.5,10,5.0,21,10.4,32,15.9,94,46.8,41,20.4,201,100.0, Total,24,4.0,53,8.9,69,11.5,70,11.7,273,45.7,109,18.2,598,100.0, Notes: Source: National Statistics Institute