| Arizona | 2018 | 2019 | 2020 |
|---|---|---|---|
| Possession | 14,359 | 11,168 | 5,699 |
| Sales | 742 | 493 | 555 |
| Total | 15,101 | 11,661 | 6,254 |
This data is provided to the FBI via the National Incident-Based Reporting System (NIBRS). In most instances, the data provided is incomplete and represents an underreport of arrests. This is because not all participating local law enforcement agencies provide arrest data to NIBRS in a timely fashion.