This data was taken from a snapshot in November 2024 and July 2023 and may not reflect data held by WCVA on another occasion.
Daw'r data hwn o giplun ym mis Tachwedd 2024 a mis Gorffennaf 2023, ac efallai nad yw'n adlewyrchu'r data sydd gan CGGC ar adegau eraill.