By single year of age, 68.1% of all 16 year olds were undertaking full-time education in 2022 compared with 60.2% of 17 year olds and 49.4% of 18 year olds.
Yn ôl blwyddyn oedran unigol, roedd 68.1% o’r holl bobl ifanc 16 oed mewn addysg lawn amser yn 2022 o gymharu â 60.2% o bobl ifanc 17 oed a 49.4% o bobl ifanc 18 oed.