This data was captured from an interactive panel discussion session at the Software Citation workshop at the British Library on Monday 13 June. The audience were asked to vote on a series of questions via Mentimeter, with the panel (and audience members) then discussing the results. Mentimeter allows export of raw voting data, so we are making this available to supplement the workshop outputs. There are two files: Software Citation Workshop Panel.pdf is the slides presented at the workshop, which gives the questions used. Software-Citation-Workshop-Panel-Cleaned.xlsx includes the (anonymous) raw data (with test data removed) and simple visualisations of the results. The format of the spreadsheet is described on the Mentimeter help site (archived version on the Internet Archive).