{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"antibiotic-usage-by-surveillance-category-stacked","source":"WHO Global Antimicrobial Resistance and Use Surveillance System (GLASS) (2025) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/antibiotic-usage-by-surveillance-category-stacked","title":"Antibiotic usage by surveillance category","unit":"defined daily doses per 1000 inhabitants per day"},"observations":[{"date":"2017-01-01","value":109.312},{"date":"2018-01-01","value":31.1404},{"date":"2019-01-01","value":25.6227},{"date":"2020-01-01","value":15.7237},{"date":"2021-01-01","value":16.9548},{"date":"2022-01-01","value":15.3699},{"date":"2023-01-01","value":20.0129}],"summary":{"latest_period":"2023-01-01","latest_value":20.0129,"max":109.312,"mean":33.4481,"min":15.3699,"of":46,"rank":2,"trend":"volatile"}}