- SF (5,628)
- IARCW (4,196)
- WILT (3,419)
- YORYM (2,123)
- NMS (2,031)
- LIN (2,022)
- BH (1,875)
- SUR (1,809)
- GLO (1,556)
- BM (1,454)
- HAMP (1,422)
- LEIC (1,287)
- PUBLIC (1,236)
- SOM (1,212)
- NLM (1,137)
- BERK (904)
- SWYOR (811)
- NARC (767)
- WAW (691)
- IOW (651)
- WMID (620)
- DENO (604)
- ESS (593)
- BUC (556)
- LVPL (548)
- DOR (545)
- CAM (532)
- NCL (530)
- OXON (523)
- SUSS (460)
- KENT (433)
- FAPJW (369)
- PAS (331)
- SOMDOR (325)
- LANCUM (278)
- DUR (247)
- FASAM (211)
- LON (171)
- HESH (164)
- DEV (107)
- ASHM (84)
- NMGW (82)
- CORN (75)
- FAKL (58)
- WREX (20)
- DYFED (4)
- RAH (3)
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- FABM (1)