Faint o arian mae Trysorlys y DU wedi ei gasglu bob blwyddyn rhwng 2018-2023 mewn dirwyon gyrru gan bobl Cymru?
Wedi'i ateb gan Y Gweinidog Cyllid a Llywodraeth Leol | Wedi'i ateb ar 22/01/2024
The Welsh Government does not hold this information. This question should be directed to His Majesty’s Treasury Correspondence Online Contact Form (Part 1) (hmt.gov.uk)