Surname of the person: OLLER. By provinces

Surname of the person: OLLER By provinces. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Barcelona	495	1,506	0.26	1,393	0.24
Girona	324	337	0.41	273	0.33
Lleida	1,367	55	0.12	47	0.10
Tarragona	704	165	0.19	177	0.21
Total	485	2,063	0.26	1,890	0.24
Source: Idescat, based on the INE Annual Population Census.

Disaggregation criteria