| Glasgow City Council | Scotland | 327 |
| Flintshire County Council | Wales | 299 |
| Tower Hamlets London Borough Council | London | 291 |
| Braintree District Council | East of England | 234 |
| Pembrokeshire County Council | Wales | 217 |
| Central Bedfordshire Council | East of England | 168 |
| West Sussex County Council | South East | 143 |
| Surrey Heath Borough Council | South East | 138 |
| Dublin City Council | Ireland | 125 |
| Lincolnshire County Council | East Midlands | 120 |
| South Hams and West Devon Councils | South West | 115 |
| Derby City Council | East Midlands | 102 |
| Fermanagh and Omagh District Council | Northern Ireland | 102 |
| Wrexham County Borough Council | Wales | 97 |
| New Forest District Council | South East | 90 |
| South Gloucestershire Council | South West | 87 |
| Basildon Borough Council | East of England | 83 |
| Leeds City Council | Yorkshire and the Humber | 82 |
| Broadland District Council | East of England | 81 |
| Wiltshire Council | South West | 81 |
| Hillingdon London Borough Council | London | 81 |
| Edinburgh City Council | Scotland | 80 |
| Rhondda Cynon Taf County Borough Council | Wales | 80 |
| Birmingham City Council | West Midlands | 77 |
| Wokingham Borough Council | South East | 74 |
| Bristol City Council | South West | 73 |
| Welwyn Hatfield Borough Council | East of England | 70 |
| Islington London Borough Council | London | 67 |
| Epping Forest District Council | East of England | 64 |
| Basingstoke and Deane Borough Council | South East | 64 |
| Bracknell Forest Council | South East | 63 |
| Cambridgeshire County Council | East of England | 63 |
| Newham London Borough Council | London | 61 |
| Horsham District Council | South East | 59 |
| Aberdeen City Council | Scotland | 58 |
| Kent County Council | South East | 57 |
| Woking Borough Council | South East | 57 |
| Herefordshire Council | West Midlands | 57 |
| Renfrewshire Council | Scotland | 57 |
| City of Wolverhampton Council | West Midlands | 55 |
| Cherwell District Council | South East | 55 |
| King's Lynn and West Norfolk Borough Council | East of England | 54 |
| North Norfolk District Council | East of England | 53 |
| Boston Borough Council | East Midlands | 52 |
| Derry City and Strabane District Council | Northern Ireland | 52 |
| Sevenoaks District Council | South East | 51 |
| Rochford District Council | East of England | 51 |
| Huntingdonshire District Council | East of England | 50 |
| Medway Council | South East | 49 |
| Worcester City Council | West Midlands | 48 |