Socio-demographic characteristics of participants reporting voting for Mélenchon, Hamon or Macron in the first round of the election in our dataset.

Participants who reported another vote are pooled together in this table, and were not analyzed further in the present study.本表格将报告重复投票的参与者数据合并汇总，此类参与者未在本研究中进行进一步分析。