| Archwiliadau o Wenynwyr a Chlefyd y Gwenyn yng Nghymru, Lloegr a'r Alban ar gyfer 2024 | ||||||
|---|---|---|---|---|---|---|
| Rhanbarth | Sir | Gwenynwyr a Archwiliwyd | Nifer y Gwenynwyr a Gafodd Ddiagnosis Positif ar gyfer AFB | Nifer y Gwenynwyr a Gafodd Ddiagnosis Positif ar gyfer EFB | Canran y Gwenynfeydd a Archwiliwyd Lle y Cafodd Nythfeydd Ddiagnosis Positif ar gyfer AFB | Canran y Gwenynfeydd a Archwiliwyd Lle y Cafodd Nythfeydd Ddiagnosis Positif ar gyfer EFB |
| Gogledd Orllewin Lloegr | Cheshire | 16 | 0 | 0 | 0 | 0 |
| Cumbria | 3 | 0 | 0 | 0 | 0 | |
| Derbyshire | 12 | 0 | 4 | 0 | 33.33 | |
| Greater Manchester | 2 | 0 | 0 | 0 | 0 | |
| Lancashire | 1 | 0 | 0 | 0 | 0 | |
| Merseyside | 5 | 0 | 0 | 0 | 0 | |
| West Yorkshire | 8 | 0 | 0 | 0 | 0 | |
| Gorllewin Lloegr | Avon | 9 | 0 | 3 | 0 | 33.33 |
| Gloucestershire | 2 | 0 | 2 | 0 | 100 | |
| Herefordshire | 6 | 0 | 2 | 0 | 33.33 | |
| Shropshire | 6 | 0 | 0 | 0 | 0 | |
| Warwickshire | 4 | 0 | 2 | 0 | 50 | |
| Worcestershire | 1 | 0 | 1 | 0 | 100 | |
| Gogledd-ddwyrain Lloegr | County Durham | 8 | 0 | 0 | 0 | 0 |
| East Yorkshire | 8 | 0 | 0 | 0 | 0 | |
| Lincolnshire | 5 | 0 | 1 | 0 | 20 | |
| North Yorkshire | 27 | 0 | 3 | 0 | 11.11 | |
| Northumberland | 1 | 0 | 0 | 0 | 0 | |
| Nottinghamshire | 5 | 0 | 2 | 0 | 40 | |
| South Yorkshire | 1 | 0 | 0 | 0 | 0 | |
| Tyne & Wear | 10 | 0 | 0 | 0 | 0 | |
| Dwyrain Lloegr | Bedfordshire | 2 | 0 | 0 | 0 | 0 |
| Cambridgeshire | 19 | 0 | 6 | 0 | 31.58 | |
| Essex | 2 | 0 | 0 | 0 | 0 | |
| Hertfordshire | 2 | 0 | 0 | 0 | 0 | |
| Norfolk | 14 | 0 | 5 | 0 | 35.71 | |
| Suffolk | 6 | 0 | 0 | 0 | 0 | |
| De-orllewin Lloegr | Cornwall | 11 | 1 | 1 | 9.09 | 9.09 |
| Devon | 8 | 0 | 0 | 0 | 0 | |
| Somerset | 20 | 0 | 4 | 0 | 20 | |
| Canolbarth Lloegr | Berkshire | 9 | 0 | 2 | 0 | 22.22 |
| Buckinghamshire | 2 | 0 | 0 | 0 | 0 | |
| Hampshire | 9 | 0 | 1 | 0 | 11.11 | |
| Northamptonshire | 7 | 0 | 1 | 0 | 14.29 | |
| Oxfordshire | 4 | 0 | 1 | 0 | 25 | |
| Wiltshire | 2 | 0 | 0 | 0 | 0 | |
| De-ddwyrain Lloegr | East Sussex | 4 | 0 | 1 | 0 | 25 |
| Greater London | 8 | 0 | 4 | 0 | 50 | |
| Kent | 19 | 0 | 2 | 0 | 10.53 | |
| Surrey | 4 | 0 | 0 | 0 | 0 | |
| West Sussex | 1 | 0 | 0 | 0 | 0 | |
| Cyfansymiau Lloegr | 293 | 1 | 48 | 0.34 | 16.38 | |
| Rhanbarth | Sir | Gwenynwyr a Archwiliwyd | Nifer y Gwenynwyr a Gafodd Ddiagnosis Positif ar gyfer AFB | Nifer y Gwenynwyr a Gafodd Ddiagnosis Positif ar gyfer EFB | Canran y Gwenynfeydd a Archwiliwyd Lle y Cafodd Nythfeydd Ddiagnosis Positif ar gyfer AFB | Canran y Gwenynfeydd a Archwiliwyd Lle y Cafodd Nythfeydd Ddiagnosis Positif ar gyfer EFB |
|---|---|---|---|---|---|---|
| Yr Alban | Perthshire | 2 | 1 | 0 | 50 | 0 |
| Cyfansymiau'r Alban | 2 | 1 | 0 | 50 | 0 | |
| Rhanbarth | Sir | Gwenynwyr a Archwiliwyd | Nifer y Gwenynwyr a Gafodd Ddiagnosis Positif ar gyfer AFB | Nifer y Gwenynwyr a Gafodd Ddiagnosis Positif ar gyfer EFB | Canran y Gwenynfeydd a Archwiliwyd Lle y Cafodd Nythfeydd Ddiagnosis Positif ar gyfer AFB | Canran y Gwenynfeydd a Archwiliwyd Lle y Cafodd Nythfeydd Ddiagnosis Positif ar gyfer EFB |
|---|---|---|---|---|---|---|
| Cymru | Clwyd | 14 | 0 | 1 | 0 | 7.14 |
| Dyfed | 25 | 1 | 0 | 4 | 0 | |
| Gwynedd | 1 | 0 | 0 | 0 | 0 | |
| Mid Glamorgan | 6 | 0 | 3 | 0 | 50 | |
| Powys | 3 | 0 | 0 | 0 | 0 | |
| South Glamorgan | 5 | 0 | 0 | 0 | 0 | |
| West Glamorgan | 4 | 0 | 0 | 0 | 0 | |
| Cyfansymiau Cymru | 58 | 1 | 4 | 1.72 | 6.9 | |