Surname of the person: OLIVERAS. By areas

Surname of the person: OLIVERAS. 2022 By areas of the general territorial Plan of Catalonia
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	466	1,286	0.26	1,271	0.26
Comarques Gironines	81	872	1.12	905	1.16
Camp de Tarragona	1,252	59	0.11	53	0.10
Terres de l'Ebre	2,194	7	0.04	10	0.06
Ponent	1,928	26	0.07	28	0.08
Comarques Centrals	177	269	0.65	283	0.68
Alt Pirineu i Aran	2,199	7	0.09	..	..
Penedès	968	69	0.14	69	0.14
Total	346	2,595	0.33	2,622	0.34
Source: Idescat, based on the Continuous Register Statistic of INE

Disaggregation criteria