Fig. 9
From: Dataset of United States Incident Management Situation Reports from 2007 to 2021

Number of connected and unconnected IMSR fire records when joining to SIT-209. Four fields (TOTAL_PERSONNEL, TOTAL_CREW, TOTAL_ENGINE, TOTAL_HELI) were not used for joining the 2019 data because of unavailable information in the 2019 SIT-209 data.