The broadcasters’ network revenue results for March show lots of change once again. ITV1 was the only broadcaster to enjoy an increase on March 2011, up 1.4%.

This month saw the return of Simon Cowell to Britain’s Got Talent, along with new judges David Walliams and Alesha Dixon. The talent show easily topped the programmes rankings in March, with 11.5 million viewers.

Following months of positive figures Channel 5 saw a -21.1% decline in network revenue in February, while Channel 4 enjoyed a 20% increase.

The runaway success of BBC One’s new medical drama series Call The Midwife is evident in February’s top programme rankings. The Sunday night drama claimed poll position with a high of 11.4 million viewers.

Channel 5 enjoyed yet another bumper month of increased revenues in January – up 14.8% on last year. The channel has posted a run of positive results under Richard Desmond’s ownership.

BBC One’s Sherlock and Call The Midwife topped January’s programme rankings with 10.7 million viewers each.

Channel 5 enjoyed another month of increased revenues before Christmas – up 14.3% on December 2010. The channel posted a run of positive results last year under Richard Desmond’s ownership.

The X Factor and Strictly Come Dancing finals topped December’s programme rankings. In first place, The X Factor results (on Sunday 11 December), with an audience of more than 13.4 million viewers.

Channel 5 enjoyed another month of increased revenues – up 22.7% on November 2010. The channel has posted a run of positive results this year under Richard Desmond’s ownership.

ITV1 claimed the top three programme slots in November with The X Factor Results show, the new series of I’m a Celebrity… Get Me Out of Here! and Saturday 12 November’s X Factor.