Following the COVID-19 pandemic, persistent absence (20% threshold) has over tripled between 2018/19 and 2022/23 and the percentage is now 6.7%.
Yn dilyn pandemig y Coronafeirws, mae absenoldeb cyson (trothwy 20%) wedi mwy na threblu rhwng 2018/19 a 2022/23 ac mae'r ganran bellach yn 6.7%.