5155 breakdown of UK mobile market

Brief: I am looking for someone to provide me information on the breakdown of the UK market for mobile phone devices. (And obviously some proof of the validity of that data) I am looking for specific device types in the data eg Nokia N90 1.1% Nokia 5550 1.5% Motorola V3x Siemens xxx Sony Ericsson T680 [login to view URL] I would also consider bids for providing breakdown by phone OS in the UK market, eg Symbian 6.1 10% Symbian 7.0 10% Nokia OS 10 % Motorola OS 10% Windows mobile 5 10% Windows mobile 2003 10% etc The purpose of this information is so I can understand what the set of devices are that would cover a large percentage of the UK market to test against for an application.