Children were the age group most likely to be in relative income poverty between 2014-15 and 2016-17 (at 28%) and this has been true for some time.
Plant yw'r grŵp oedran mwyaf tebygol o fod mewn tlodi incwm cymharol rhwng 2014-15 a 2016-17 (ar 28%) ac mae hyn wedi bod yn wir ers peth amser.