Surname of the person: OLIVERA. By provinces

Surname of the person: OLIVERA By provinces. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Barcelona	778	989	0.17	827	0.14
Girona	994	105	0.13	108	0.13
Lleida	1,217	43	0.10	71	0.16
Tarragona	756	156	0.18	160	0.19
Total	781	1,293	0.16	1,166	0.15
Source: Idescat, based on the INE Annual Population Census.

Disaggregation criteria