I have no idea. I think he did a lot more than we realize. For example, he passed an executive order that made it so his drone strikes didn't have to be logged on the record. Before that point, he was on pace to put Obomba to shame.
Senate Votes to Call Witnesses, Lengthening Trump Impeachment Trial
https://www.msn.com/en-us/news/politics/senate-votes-to-call-witnesses-lengthening-trump-impeachment-trial/ar-BB1dEtOu?ocid=smtlch
Lindsey Graham was one of the five Republican senators who voted yes.