The overall weight of waste disposed rose by 8% from a year earlier, with relieved and discounted waste accounting for over half of the increase.
Cododd pwysau cyffredinol y gwastraff a waredwyd 8% o’i gymharu â’r flwyddyn flaenorol, gyda gwastraff wedi’i ryddhau a’i ddisgowntio i gyfrif am dros hanner y cynnydd.