When asked how frequently they had used a bicycle as a means of transport in the previous three months, men were more likely to cycle, and to do so more frequently than women.
Pan ofynnwyd pa mor aml roeddent wedi defnyddio beic fel dull teithio yn ystod y tri mis blaenorol, roedd dynion yn llawer mwy tebygol o feicio, ac o wneud hynny'n amlach na menywod (Siart 3).