Organisation	Numerator	Denominator	Ratio	Centile
Bangor Medical Centre	23	23	100.0%	100
TREFLAN	304	306	99.3%	91
THE SURGERY	174	176	98.9%	89
LIVERPOOL HOUSE	136	139	97.8%	85
MEDDYGFA	102	105	97.1%	82
THE SURGERY	163	171	95.3%	73
MINFOR SURGERY	229	241	95.0%	71
MEDDYGFA RHYDBACH	204	216	94.4%	68
BRON DERW MEDICAL CENTRE	192	205	93.7%	62
Bron Seiont	203	219	92.7%	55
Dolwenith	76	82	92.7%	55
TY DOCTOR ISFRYN	161	175	92.0%	51
BRONMEIRION	244	268	91.0%	43
MEDDYGFA HAFAN	176	194	90.7%	41
Wales	101028	111369	90.7%
Bodnant (Penygroes)	47	52	90.4%	39
GLANFA	81	90	90.0%	37
UK	1883139	2112252	89.1%
Meddygfa Deiniol	87	98	88.8%	34
FELINHELI&PORTHAETHWY SU	900	1014	88.8%	34
Gwynedd Local Health Board	4446	5038	88.2%	35
CANOLFAN FEDDYGOL YR HEN	155	177	87.6%	31
BODNANT SURGERY	101	116	87.1%	30
MEDDYG CARE	121	142	85.2%	26
Madoc Surgery	50	63	79.4%	16
Llys Meddyg (Penygroes)	53	70	75.7%	12
TYWYN HEALTH	235	318	73.9%	10
THE HEALTH CENTRE	109	156	69.9%	7
CORWEN HOUSE	39	58	67.2%	6
HEALTH SERVICES CENTRE	81	164	49.4%	1

QOF database

Gwynedd Local Health Board