Disability, Independence and Dependency Situations Survey Characteristics of the centre. Relative figures Percentage of persons with disabilities, according to size and type of centre. Units: percentage ,Total,Residential centres for the elderly,Centres for persons with disabilities,Psychiatric and geriatric hospitals, Total,100.00,100.00,100.00,100.00, Fewer than 20 residents,5.16,4.90,9.08,0.24, 20 to 49 residents,22.83,22.96,31.15,3.69, 50 to 99 residents,33.55,36.76,24.65,11.70, 100 to 199 residents,25.58,27.64,14.84,22.07, 200 or more residents,12.87,7.74,20.28,62.30, Notes: 1) 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. Source: National Statistics Institute