Distribution of Ad Spending Based on Medium

I really don’t know whether you can trust these numbers, especially when internet is said to be only 8.2% of all ad spending, which seems a little too low. Nevertheless, these are from the market research agency, AdRelevance for the month of June in USA

Cable TV : 21.2%
Network TV : 19.3%
Magazines : 15.6%
Local TV : 15.2%
Internet : 8.2%
Newspaper : 4.5%
Radio : 4.2%
Hispanic TV : 3.3%
Others : 8.4%