The first presidential debate aired this past Monday night between Democratic nominee Hillary Clinton and Republican nominee Donald Trump. It was clear that Trump interrupted Clinton many times (51 times, to be exact), but his talking time massively negatively impacted Clinton’s.

Clinton spoke only 38% of the debate running time.

How do we know this? Twitter crunched some numbers surrounding the frequency of the hashtag #debates, and possibly how many times the two nominees’ names (and maybe quotes) were mentioned. (I couldn’t find the methodology behind Twitter’s data, so I couldn’t delve into it. Sad.)

By contrast, Trump spoke for 62% of the time. Given his verbose tendencies, this hardly comes as a surprise.