WSJ reports that the FBI removed 11 sets of classified documents.
"The list includes references to one set of documents marked as “Various classified/TS/SCI documents,” an abbreviation that refers to top-secret/sensitive compartmented information. It also says agents collected four sets of top secret documents, three sets of secret documents, and three sets of confidential documents."
https://www.wsj.com/articles/fbi-rec...ws-11660324501