An estimated 35.7 million people watched the third and final night of the 2012 Democratic National Convention on Thursday, September 6. [...]
While coverage varied by network, all thirteen aired live coverage from approximately 10:00 p.m. to 11:15 p.m. The chart below highlights the sum of the average audience for these networks during common coverage.
While noted in the "Networks Included" lists, it's worth calling out the fact that PBS was not rated during the 2008 conventions, as it is now, and any PBS viewership in 2008 was not counted.