| Value |
Category |
| 01 |
London (parts of Middlesex, Surrey and Kent) |
| 02 |
Surrey (extra London) |
| 03 |
Kent (extra London) |
| 04 |
Sussex |
| 05 |
Hampshire |
| 06 |
Berkshire |
| 07 |
Middlesex (extra London) |
| 08 |
Hertfordshire |
| 09 |
Buckinghamshire |
| 10 |
Oxfordshire |
| 11 |
Northamptonshire |
| 12 |
Huntingdonshire |
| 13 |
Bedfordshire |
| 14 |
Cambridgeshire |
| 15 |
Essex |
| 16 |
Suffolk |
| 17 |
Norfolk |
| 18 |
Wiltshire |
| 19 |
Dorset |
| 20 |
Devon |
| 21 |
Cornwall |
| 22 |
Somerset |
| 23 |
Gloucestershire |
| 24 |
Herefordshire |
| 25 |
Shropshire |
| 26 |
Staffordshire |
| 27 |
Worcestershire |
| 28 |
Warwickshire |
| 29 |
Leicestershire |
| 30 |
Rutland |
| 31 |
Lincolnshire |
| 32 |
Nottinghamshire |
| 33 |
Derbyshire |
| 34 |
Cheshire |
| 35 |
Lancashire |
| 36 |
Yorkshire East Riding (with York) |
| 38 |
Yorkshire North Riding |
| 39 |
Yorkshire West Riding |
| 40 |
Durham |
| 41 |
Northumberland |
| 42 |
Westmorland |
| 43 |
Cumberland |
| 44 |
Monmouthshire |
| 45 |
Glamorganshire |
| 46 |
Carmarthenshire |
| 47 |
Pembrokeshire |
| 48 |
Cardiganshire |
| 49 |
Brecknockshire |
| 50 |
Radnorshire |
| 51 |
Montgomeryshire |
| 52 |
Flintshire |
| 53 |
Denbighshire |
| 54 |
Merionethshire |
| 55 |
Carnarvonshire |
| 56 |
Anglesey |
| 60 |
Guernsey and adjacent isles |
| 61 |
Isle of Man |
| 62 |
Jersey |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.