47% of grassland fires in 2022-23 occurred in South Wales; 35% were in Mid and West Wales and 18% were in North Wales.
Digwyddodd 47% o danau glaswelltir yn 2022-23 yn Ne Cymru; 35% yng Nghanolbarth a Gorllewin Cymru a 18% yng Ngogledd Cymru.