Spending on Internet advertising in Britain grew 4.6 percent in the first half of 2009, outperforming the wider ad sector, which slumped 17 percent, and making it the country’s biggest ad medium ahead of TV.
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According to the report, the Internet accounted for 23.5 percent of all spend, compared with 18.7 percent in the first half of 2008. Television accounted for 21.9 percent, press display for 18.5 percent and direct mail for 11.5 percent.
http://www.reuters.com/article/internetNews/idUSTRE58S4IL20090929