25-30  Number of Households by Tenure of Accommodation
		(number of households)
Item	1993/1994	1998/1999	2002/2003
Owner-occupier	68599	87887	104382
Tenant	20335	21248	17727
Main Tenant	348	233	214
Sub-tenant	440	269	151
Co-tenant	4528	6355	3315
Provided by Employer	4051	2721	1023
Rent-free	8745	9140	7520