Them digits Q! Wow!
Lol anyway-
https:// www.washingtontimes.com/news/2018/jul/1/nsa-deletes-685-million-call-records-obtained-2015/
This is the part that stood out to me:
“The call records were part of an intelligence collection effort aimed at 42 targets in 2016 and 40 targets in 2017, according to the report. It defines a target as an individual, group of individuals, organization or entity.”