TV networks stop releasing adspend data as push grows for another licence fee reduction
Australia’s television networks have quietly dropped their decade-long practice of releasing details of advertising spend across national and regional markets for each of the major broadcasters.
The data – which was previously published every six months – had been the outside world’s main means of getting a snapshot of the networks’ individual sales performances and comparative advertising share.
It was provided by the TV networks and audited by KPMG.

That goes against the whole notion of ThinkTV helping TV become more transparent for the market and makes one question what they are trying to hide from the industry.
Tim, I thought Ebiquity and Nielsen also provide expenditure numbers for the networks broken down by categories, advertisers, etc?