There were 31.0 million rail passenger journeys which either started or ended in Wales in 2017-18, an increase of 1.9% compared with the previous year.
Roedd 31.0 miliwn o deithiau ar drenau a ddechreuodd neu a orffennodd yng Nghymru yn 2017-18, sy'n gynnydd o 1.9% o'i gymharu â'r flwyddyn flaenorol.