An estimated 31 million people tuned in to watch Donald Trump’s presidential inauguration in Washington, D.C., on Friday, Jan. 20, 2017.

While coverage varied by network, 12 networks aired live coverage from approximately 10:00 am ET to 6:00 pm ET.

The chart below highlights the sum of the average audience for these networks.

2017 Networks Included:

ABC, CBS, NBC, TELEMUNDO, UNIVISION, CNBC, CNN, Fox Business Network, Fox NC, Galavision, HLN and MSNBC.

2013 Networks Included:

The 10:00 a.m. to 4:30 p.m. viewing numbers includes programming provided by ABC, CBS, NBC, UNIVISION, TELEMUNDO, AZTECA, MundoFox, PBS, Fox News Channel, CNN Headline News, Fox Business Network, MSNBC, TV One, CNN, Current TV, CNBC, CENTRIC and BET.