There were 555,939 closed pathways during the 12 months to March 2021, a decrease of 42.9% (418,385 fewer pathways) compared to the previous 12 months.
Roedd 555,939 o lwybrau wedi’u cau yn ystod y 12 mis hyd at fis Mawrth 2021, sy’n ostyngiad o 42.9% (418,385 yn llai o lwybrau) o’i gymharu â’r 12 mis blaenorol.