Survey on Homeless Persons
Relative sampling errors
Sampling errors relating to the homeless population by main source of income and nationality
Units: percentages

	Total	Spanish	Foreign	
Total	15.45	31.08	17.96	
No income	2.25	3.84	3.65	
Work	41.35	94.53	62.45	
Sale of objects	210.06	261.86	353.60	
Provision of services	33.06	61.60	47.80	
Minimum Integration Income  (MII)	25.29	32.95	39.95	
Unemployment benefits	31.85	50.46	72.33	
Disability pension	32.29	48.58	109.27	
Retirement pension	92.19	193.72	79.54	
Survivor's pension	221.99	224.38	..	
Non-contributory pension	27.10	27.84	144.48	
Other benefits	9.92	12.34	12.64	
A relative	10.81	15.14	15.53	
A friend or acquaintance	12.21	22.35	13.29	
People on the street	14.02	14.56	16.10	
An NGO	11.66	19.33	8.13	
Other	15.21	18.71	21.92	
Notes:
Source: National Statistics Institute