Earlier quoted context omitted.
All of them.
I am all-but-certain that NordVPN doesn't. I am in possession of records from a recent police investigation in which law enforcement subpoenaed NordVPN and the company replied, essentially, that they had no information connecting a particular IP address, at a specific date and time, to any specific user. (I am a reporter who covers law enforcement and crime.)
https://blog.getfoxyproxy.org/2017/11/04/secret-service-subp...