Their average revenues per household or per user continue to climb; in Europe, where wireless carriers face much more competition, average revenues per user have fallen by 15 percent over the past five years.
However, the company said it was encouraged by a further increase in average revenues per user - to £42.30 - and a reduction in churn to 1.2 per cent.
Among its conclusions are that while the digital economy has lower average revenues per company than non-digital sectors, the median digital firm has higher revenues and revenue growth than the median non-digital company.
The report noted that between 2008 and 2010, the average revenues from catches of the 28 fish that made the most rebuilding progress had jumped 54 percent, allowing for inflation, from the start of their rebuilding.
To get a sense of how much revenue the government can count on under the current system, cutting out the outlier years of 2000 and 2009, average revenues from 2001-8 were just 17.6% of GDP.
Sky has persuaded many customers to sign up for its broadband and phone services, helping drive average revenues per user to £508 ($812) in the 2009-10 fiscal year, up from £427 two years earlier.
