That seems unlikely given there were an estimated 61.5 million encounters between police and the public in 2018.

https://bjs.ojp.gov/content/pub/pdf/cbpp18st.pdf

My nephew just started as a police officer in a small town recently. He hasn't cracked a skull or kneed a chest in an entire year of service. Most of his time is spent as a medic, social worker or civil servant but also has to be ready in case shit hits the fan. The scope of work is too much for a single person and we get what we get as a result.