The proportions vary by age with 52% of 16 to 24-year-olds planning further education, 33% of 25 to 44-year-olds, and 12% of people aged 45 and over.
Mae'r cyfrannau'n amrywio yn ôl oedran gyda 52% o bobl ifanc 16 i 24 oed, 33% o bobl 25 i 44 oed, a 12% o bobl 45 oed a throsodd yn bwriadu dilyn trywydd addysg bellach.