We expect this to continue into December, establishing a downward trend since April 2024 and highlighting the positive impact of the 50-Day Winter Challenge.
Rydym yn disgwyl i hyn barhau i mewn i fis Rhagfyr, gan olygu bod tuedd ostyngol wedi'i sefydlu ers mis Ebrill 2024, a thynnu sylw at effaith gadarnhaol Her 50 Diwrnod y Gaeaf.