Figures are sourced from audience measurement body Rajar.
(D) Digital-only stations
(Q) Based on quarterly survey period
(H) Based on six-monthly survey period
Interpublic has bought British enterprise mobile consultancy and app developer Mubaloo for an undisclosed sum.
This year's American football spectacle showed the effectiveness of social activations – from free pizza from Papa Johns, to a $1m prize from Esurance.
BT was by far the busiest advertiser on UK TV in January 2016, racking up nearly 4,000 minutes of screen time.