Borough	Unknown amount	Less than £40	£40-£100	Over £100
Bromley	300	0	0	0
Haringey	200	200	200	500
Enfield	0	500	500	900
Croydon	200	200	200	300
Tower Hamlets	100	400	300	500
Hackney	200	400	200	400
Lewisham	100	200	100	300
National average	100	0	0	0