Data relative to electoral census
Distribution according to number of voters of CARV by municipalities,  Voters CARV, province of registration voters and intervals of voters of CARV  in municipalities.
Units: municipalities and voters

	up to 10	11 to 20	21 to 50	51 to 100	101 to 500	over 500	TOTAL	
number of municipalities	
    TOTAL	52	63	59	22	44	11	251	
    Álava	16	18	13	1	2	1	51	
    Guipúzcoa	22	16	18	10	17	5	88	
    Vizcaya	14	29	28	11	25	5	112	
Number of voters of CARV	
    TOTAL	294	960	1,989	1,600	9,118	29,751	43,712	
    Álava	80	270	458	70	227	2,371	3,476	
    Guipúzcoa	120	237	643	731	3,406	11,728	16,865	
    Vizcaya	94	453	888	799	5,485	15,652	23,371	
Notes:
Source: National Statistics Institute