For currently live channels, marked as coding and based on the Twitch language of the streamer being watched, not Twitch language tags or viewer language preferences.
For currently live channels, marked as coding and based on both the current location and nationality of the streamer (not their viewers). Locations are manually curated, using public information from channel and social media profiles. Totals will be greater than channel/viewer counts if streamers live in a different location than their nationality.