“When Watching TV Shows or Movies in Your Native Language, Do You Generally Prefer to Have the Subtitles on or Off? § By Age”, YouGov2023-02-24 (, ; backlinks)⁠:

Television, Radio & Podcasts surveys: 3,609 Great Britain adults surveyed 2023-02-4 by YouGov.
Television, Radio & Podcasts surveys: 3,609 Great Britain adults surveyed by YouGov.