<page_title> Linguistic typology </page_title> <section_title> Phonological systems </section_title> <table> <cell> 395 (62%) <col_header> Fricative Voicing </col_header> </cell> <cell> 221 (35%) <col_header> Fricative Voicing </col_header> </cell> <cell> 637 <col_header> Fricative Voicing </col_header> </cell> </table>
According to Linguistic typology sample of 637 languages, 62% have the voicing, but only 35% have the voicing in fricatives.