However, of these respondents, the highest proportion (44%) were those who earned a low income (up to £20,799), compared with a smaller proportion (22%) who earned a high income (£36,400 and above).
Fodd bynnag, o'r ymatebwyr hyn, y gyfran uchaf (44%) oedd y rhai a oedd yn ennill incwm isel (hyd at £20,799), o'i gymharu â chyfran lai (22%) a oedd yn ennill incwm uchel (£36,400 ac uwch).