{"id":"who.who-ntd-tra5.zmb.annual","dataset_id":"who-ntd-tra5","indicator":"who-ntd-tra5","geography":"ZMB","frequency":"annual","unit":"count","start_period":"2014","end_period":"2025","org":"World Health Organization","original_indicator":"NTD_TRA5","url":"https://ghoapi.azureedge.net/api","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Zambia","region":"Sub-Saharan Africa ","observations":[{"period":"2014","value":1474.0,"flags":""},{"period":"2015","value":1100.0,"flags":""},{"period":"2016","value":1829.0,"flags":""},{"period":"2017","value":596.0,"flags":""},{"period":"2018","value":1134.0,"flags":""},{"period":"2019","value":489.0,"flags":""},{"period":"2020","value":0.0,"flags":""},{"period":"2021","value":0.0,"flags":""},{"period":"2022","value":0.0,"flags":""},{"period":"2023","value":482.0,"flags":""},{"period":"2024","value":340.0,"flags":""},{"period":"2025","value":583.0,"flags":""}],"indicator_name":"Number of people operated for trachomatous trichiasis","topic":"Health","source":"who","provenance":{"organization":"World Health Organization","original_indicator":"NTD_TRA5","url":"https://ghoapi.azureedge.net/api","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}