A working age adult in Wales had a 10% likelihood of being in persistent poverty between 2017 and 2021 (after housing costs were paid).
Roedd gan oedolyn o oedran gweithio yng Nghymru debygolrwydd o 10% o fod mewn tlodi parhaus rhwng 2017 a 2021 (ar ôl talu costau tai).