<page_title> Religion in Bulgaria </page_title> <section_title> Censuses' data </section_title> <table> <cell> No religion <col_header> Religion </col_header> <col_header> Number </col_header> </cell> <cell> 9.3 <col_header> 2011 </col_header> </cell> <cell> No answer <col_header> Religion </col_header> <col_header> Number </col_header> </cell> <cell> 21.8 <col_header> 2011 </col_header> </cell> </table>
According to the 2011 Census, 21.8% of Bulgarians did not respond to the question about religion, while a further 9.3% declared of irreligion.