Surname of the person: OLIVEIRA. By areas

Surname of the person: OLIVEIRA. 2022 By areas of the general territorial Plan of Catalonia
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	620	983	0.20	956	0.19
Comarques Gironines	623	167	0.21	157	0.20
Camp de Tarragona	701	120	0.22	92	0.17
Terres de l'Ebre	1,564	10	0.06	16	0.09
Ponent	1,501	41	0.11	33	0.09
Comarques Centrals	1,283	45	0.11	48	0.12
Alt Pirineu i Aran	313	28	0.38	41	0.55
Penedès	1,049	62	0.12	62	0.12
Total	669	1,456	0.19	1,405	0.18
Source: Idescat, based on the Continuous Register Statistic of INE

Disaggregation criteria