Disability, Independence and Dependency Situations Survey 
Disabilities, Impairments and State of Health. National results: Absolute figures
Average number of disabilities originated per person for each group of impairment, by age and sex.
Units: number of disabilities per person

	Total			6 to 64 years old			6 to 44 years old			45 to 64 years old			65 to 79 years old			80 years old and over			
	Both sexes	Males	Females	Both sexes	Males	Females	Both sexes	Males	Females	Both sexes	Males	Females	Both sexes	Males	Females	Both sexes	Males	Females	
Total	8.66	7.85	9.19	6.78	7.03	6.55	7.90	8.20	7.52	6.07	6.05	6.08	7.80	7.36	8.06	12.54	10.64	13.31	
Mental impairments	11.60	10.40	12.49	9.61	9.51	9.78	10.55	10.19	11.23	7.85	7.89	7.81	11.17	10.61	11.53	14.45	13.27	14.79	
Visual impairments	2.45	2.35	2.51	2.19	2.14	2.23	2.07	2.01	2.14	2.25	2.22	2.27	2.51	2.57	2.47	2.63	2.35	2.75	
Hearing impairments	1.61	1.61	1.61	1.69	1.72	1.65	1.90	1.92	1.88	1.59	1.63	1.56	1.52	1.50	1.54	1.64	1.62	1.65	
Language, speech and voice impairments	2.42	2.35	2.51	2.12	2.21	1.90	2.03	2.03	2.04	2.20	2.33	1.71	2.28	2.37	2.15	2.98	2.74	3.11	
Osteoarticular impairments	5.33	4.62	5.61	4.35	4.02	4.54	3.90	3.71	4.06	4.50	4.16	4.68	5.14	4.69	5.30	6.71	5.82	6.93	
Nervous system impairments	10.19	10.80	9.75	9.20	10.26	8.37	10.72	11.41	10.04	8.27	9.39	7.53	10.50	11.05	10.07	11.86	11.81	11.90	
Visceral impairments	3.66	3.94	3.46	3.49	3.82	3.19	3.70	4.41	2.94	3.44	3.65	3.25	3.63	3.80	3.51	3.84	4.36	3.60	
Other impairments	6.27	6.23	6.28	6.43	7.79	5.70	9.21	9.81	8.29	5.14	5.33	5.08	4.76	4.52	4.88	6.79	6.69	6.82	
No data recorded	0.04	0.03	0.05	0.01	0.02	0.01	0.01	0.01	0.00	0.03	0.03	0.03	0.10	0.08	0.11	0.64	0.51	0.73	
Notes:
1) A person may have several original impairments   
 2) The data corresponding to cells with fewer than 5 thousand persons  must be viewed with caution, because they may be affected by  large sampling errors.  
Source: National Statistics Institute