U.S. Democratic presidential nominee Joe Biden’s town hall on ABC drew 14.1 million viewers Thursday, surpassing the Nielsen ratings for President Donald Trump’s town hall on NBC, according to data from Nielsen Media Research on Friday.

Trump’s event, aired across NBC and its sibling cable channels of MSNBC and CNBC in the same hour, drew 13.5 million viewers altogether.

It was “a result virtually no one in the TV business expected,” said a CNN report.

Before the competing town halls, it had been widely expected that Trump would score a higher Nielsen rating, an estimate of the total number of viewers for a particular television program, than the former vice president since Biden’s town hall only aired on ABC, but the president’s also appeared on NBC’s sibling cable channels.

Nielsen’s ratings include viewership on broadcast and cable channels that aired each town hall (ABC for Biden and NBC, MSNBC and CNBC for Trump), as well as viewership of those channels on Internet-connected TVs and out-of-home viewership (viewership at bars, restaurants, etc.)

The Nielsen ratings only measure viewership on TV sets. Both town halls were live-streamed to phones, computers and other devices.(Xinhua)