Mobile & tablets account for more than 50% of iPlayer requests

"Mobile and tablet requests for BBC iPlayer increased to 52% of all requests to TV programmes on the service in February – the highest level seen to date, according to the latest monthly update on the catch-up service from the BBC.
Tablets accounted for 29% of requests while smartphones accounted for 23%
BBC iPlayer had its biggest week ever beginning on February 16, driven by audience interest in the 30th anniversary episodes of soap opera EastEnders, which received 75 million requests, according to the BBC."

Source:  Digital TV Europe, 2nd April 2015