Children aged 9 to 11 who were either looked after, had a care and support plan or had a care and support plan and were on the child protection register on 31 March, 2021 to 2023
Plant 9 i 11 oed a oedd naill ai'n derbyn gofal, gyda chynllun gofal a chymorth neu â chynllun gofal a chymorth ac ar y gofrestr amddiffyn plant ar 31 Mawrth, 2021 i 2023