Disability, Independence and Dependency Situations Survey Characteristics of the centre Percentage of persons with disabilities, according to size and type of centre. Unidades: percentage ;Total;Residential centres for the elderly;Centres for persons with disabilities;Psychiatric and geriatric hospitals; Total;100;100;100;100; Fewer than 20 residents;5,16;4,9;9,08;0,24; 20 to 49 residents;22,83;22,96;31,15;3,69; 50 to 99 residents;33,55;36,76;24,65;11,7; 100 to 199 residents;25,58;27,64;14,84;22,07; 200 or more residents;12,87;7,74;20,28;62,3; Notas: The data corresponding to cells with fewer than one thousand persons must be taken with caution because it may be affected by a high incidence of sampling errors. Fuente: National Statistics Institute