Figure 2.

Distribution of the quantities of antimicrobials reported to be used, by antimicrobial use indicators, in broiler chicken flocks (n = 934 flocks), 2013 to 2019. (A) Broiler flock-level milligrams adjusted by population and weight (population correction unit), (B) Broiler flock-level number of defined daily doses for animals using Canadian standards adjusted by population, weight at treatment and days at risk, and (C). Broiler flock-level number of defined daily doses for animals using Canadian standards adjusted by population and broiler weight (population correction unit).