Year Online Over-the-Air
2004 22.4
2005 21
2006 22.8
2007 21.5
2008 20.3
2009 15.8
2010 0.4 19.4
2011 0.5 17.9
2012 0.6 20.3
2013 0.7 18.4
2014 0.8 19.7
2015 0.9 19.4
2016 1 21.3
2017 1.1 20.7
2018 1.3 22.1
2019 1.4 21.9

Source: BIA/Kelsey
Notes: 2014 is an estimate. 2015-2019 are projections. Online revenue numbers are not available prior to 2010.