When completing the Census 2021 form, people on furlough were advised to say that they were temporarily away from work, as were those who were quarantining or self-isolating because of the pandemic.
Wrth gwblhau ffurflen Cyfrifiad 2021, gofynnwyd i'r bobl ar ffyrlo ddweud eu bod i ffwrdd o'r gwaith dros dro, ynghyd â'r rhai a oedd dan gwarantin neu'n hunanynysu oherwydd y pandemig.