Data relative to electoral census Distribution according to the number of voters by voters in municipalities, voters CARV, voters intervals and province of registration. Units: municipalities and voters Álava Guipúzcoa Vizcaya TOTAL voters in municipalities TOTAL 51 88 111 250 up to 10 18 27 17 62 11 to 20 21 14 33 68 21 to 50 9 18 23 50 51 to 100 1 8 12 21 101 to 500 1 18 21 40 over 500 1 3 5 9 voters CARV TOTAL 3,161 14,121 20,983 38,265 up to 10 102 151 97 350 11 to 20 322 211 490 1,023 21 to 50 352 630 766 1,748 51 to 100 98 591 964 1,653 101 to 500 111 3,704 4,503 8,318 over 500 2,176 8,834 14,163 25,173 Notes: Source: National Statistics Institute