74% of people in urban areas walked for more than 10 minutes as a means of transport at least once a month, compared with 59% of people in rural areas
roedd 74% o bobl mewn ardaloedd trefol yn cerdded mwy na 10 munud fel dull o deithio o leiaf unwaith y mis, o gymharu â 59% o bobl mewn ardaloedd gwledig