#	Surgery (PCN)	16-25	26-35	36-45	46-55	56-65	66-75	Over 75
1	Maltings (Abbey)	151	406	446	495	634	360	285
2	Lincoln House (Delta)	129	273	392	363	374	293	197
3	Summer Field Health Center (Abbey)	126	196	303	387	376	244	277
4	Nap Surgery (Delta)	120	214	300	417	470	453	449
5	Western Elm (Elm Park)	109	274	404	358	318	146	122
6	RHS - Tring (Alpha)	87	133	265	467	513	425	329
7	Parkbury House Surgery (Alban)	80	127	250	358	329	299	223
8	Fernville (Beta)	74	190	270	331	375	209	238
9	Bennets End (Delta)	70	109	177	216	300	211	183
10	Grove Medical (Herts Five)	65	124	208	251	282	197	157
11	Manor Street (Alpha)	61	126	205	325	443	262	404
12	Fairbrook House Surgery (Herts Five)	60	107	169	214	271	141	187
13	Sheepcote (North Watford)	54	107	236	308	412	338	270
14	Midway Surgery (Alban)	54	94	124	258	301	232	315
15	Grange Street Surgery (Alban)	54	83	138	218	248	181	198
16	RHS Berkhamstead (Alpha)	53	57	122	223	235	222	255
17	Parkwood Drive (Beta)	50	103	134	211	252	199	241
18	Everest House (Beta)	48	81	143	173	174	107	89
19	Tilehurst (The Triangle PCN)	46	113	178	241	305	260	255
20	Haverfield Surgery (Delta)	42	57	73	116	167	127	139
21	Red House (Herts Five)	32	31	54	83	113	109	133