Viewing figures from BARB, the Broadcasters' Audience Research Board, reveal a major shift in TV viewing habits. The statistics, obtained by Financial Mail, show advertisers reached more people in the crucial 16-34 age group via channels such as Sky and Channel 4's E4 than through ITV1. So far this year, multi-channel stations have attracted 35.4% of the commercial audience in this age group, while ITV1 took 35.1%.