New opiate and crack-cocaine users: characteristics and trends 37 
 
Trafford 8 139 130 121 76 108 55 39 28 704 
Stoke-on-Trent * * 7 * * * 61 371 222 669 
Hillingdon * 50 73 77 69 68 74 98 133 642 
Windsor and 
Maidenhead * * 42 61 149 123 99 34 24 536 
Westminster * 64 69 96 48 31 35 110 64 517 
East Sussex * * * * * * 135 156 181 485 
Kent * 17 23 48 16 32 20 154 175 485 
Kensington and 
Chelsea * 16 40 52 90 95 61 65 50 469 
Surrey * 14 24 41 40 24 37 110 172 462 
Barking and 
Dagenham  * 14 33 65 49 60 60 35 124 440 
East Riding of 
Yorkshire * 34 40 48 59 83 67 44 31 406 
Lancashire * 35 26 24 36 75 96 74 29 395 
Wokingham * * 28 65 83 105 56 20 9 369 
Derbyshire * 77 49 51 36 40 38 27 21 343 
Essex * 13 32 52 47 51 44 45 52 336 
Bracknell Forest * 11 29 33 85 75 46 26 23 328 
Suffolk * * * * * * * 116 197 323 
North Tyneside * 54 87 51 54 17 11 18 12 304 
Harrow * 19 27 53 42 31 29 29 66 296 
Devon * 103 114 21 * * * * * 248 
Lincolnshire * 31 26 47 40 28 28 26 18 246 
County Durham * 28 20 41 24 39 36 20 19 227 
Barnet * 11 26 28 26 19 22 34 58 224 
Bromley * 6 10 37 23 19 12 20 80 207 
Hertfordshire * 9 15 21 19 17 34 26 50 191 
Havering * 7 13 19 15 17 17 9 80 177 
South Tyneside * 27 27 22 43 11 14 11 * 158 
Cheshire * 20 26 29 22 16 18 13 11 156 
Buckinghamshire * 9 6 15 23 19 25 35 21 153 
Richmond upon 
Thames * * * 9 9 5 36 38 46 148 
Northumberland * 16 18 21 37 10 11 8 16 137 
Warwickshire * 10 18 20 8 11 26 20 18 131 
Worcestershire * * 5 6 * * 12 39 60 129 
Shropshire * * 6 12 * 7 10 37 49 124 
Somerset * * * * * * * 13 101 122 
West Berkshire * * 7 14 18 7 11 8 53 121