citizens in 2021.
https://reclaimthenet.org/fbi-used-controversial-fisa-warrants-to-spy-on-over-3-million-americans/
In compliance with the requirement, ODNI recently released the Annual Statistical Transparency Report for 2021 that revealed that the FBI used FISA warrants to collect the personal information of 3,394,053 American citizens. In comparison, the number was 1,324,057 in 2020.