Series 4 aired from Sunday 20th September at 9pm on ITV1.
Episode 1: 7.6 million viewers, 30.4% market share
Episode 2: 7.2 million viewers, 28.4% market share
Episode 3: 8.8 million viewers, 33.4% market share
Episode 4: 8.6 million viewers, 33.1% market share
Episode 5: 9.0 million viewers, 34.7% market share
Episode 6: 8.6 million viewers, 33.7% market share
Episode 7: 9.3 million viewers, 35.1% market share
Episode 8: 9.4 million viewers, 34.0% market share