ABC claims 2021 had the lowest with 888. Claims the data is from Washington posts database. I can't read the Post article, so which is it. Why the discrepancy?

ABC claims 2021 had the lowest with 888. Claims the data is from Washington posts database. I can't read the Post article, so which is it. Why the discrepancy? https://www.google.com/amp/s/abcnews.go.com/amp/US/fatal-police-shootings-dip-2021-amid-calls-reform/story%3fid=81914364 https://www.google.com/amp/s/abcnews.go.com/amp/US/fatal-pol...