There were 40,680 full-time students from other UK countries at Welsh HEPs, compared to 27,690 full-time students from Wales studying at HEPs in the rest of the UK.
Roedd 40,680 o fyfyrwyr amser llawn o wledydd eraill y DU mewn SAU yng Nghymru, o gymharu â 27,690 o fyfyrwyr amser llawn o Gymru yn astudio mewn SAU yng ngweddill y DU.