Source: Rentrak. Content in Rentrak updates is produced and/or compiled by Rentrak Corporation and its TV Essentials data collection and analytical service. The “Stickiness” Index is the average percentage of the program viewed, divided by the average percentage viewed for all programs of that duration (i.e. 30 min, 60 min, or 120 min).
The Retail industry is still the top-spender, but its share of total spend has fallen over the past 5 years.