It was the last assessment to be introduced in the phased roll-out, and data is available for 3 academic years only: 2021/22, 2022/23 and 2023/24.
Hwn oedd yr asesiad olaf i'w roi ar waith fel rhan o'r dull fesul cam o gyflwyno'r asesiadau, ac mae'r data ar gael ar gyfer tair blynedd yn unig: 2021/22, 2022/23 a 2023/24.