{"id":"who.who-whs4-154.pol.annual","dataset_id":"who-whs4-154","indicator":"who-whs4-154","geography":"POL","frequency":"annual","unit":"percent","start_period":"2009","end_period":"2019","org":"World Health Organization","original_indicator":"WHS4_154","url":"https://ghoapi.azureedge.net/api","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Poland","region":"Europe & Central Asia","observations":[{"period":"2009","value":84.0,"flags":""},{"period":"2010","value":85.4,"flags":""},{"period":"2011","value":86.8,"flags":""},{"period":"2012","value":85.1,"flags":""},{"period":"2013","value":88.6,"flags":""},{"period":"2014","value":87.3,"flags":""},{"period":"2015","value":86.8,"flags":""},{"period":"2016","value":88.5,"flags":""},{"period":"2017","value":86.1,"flags":""},{"period":"2018","value":84.5,"flags":""},{"period":"2019","value":79.2,"flags":""}],"indicator_name":"Antenatal care coverage - at least four visits","topic":"Health","source":"who","provenance":{"organization":"World Health Organization","original_indicator":"WHS4_154","url":"https://ghoapi.azureedge.net/api","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}