{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"number-of-clinical-trials","source":"ClinicalTrials.gov (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/number-of-clinical-trials","title":"Number of clinical trials","unit":"trials"},"observations":[{"date":"2003-01-01","value":3.0},{"date":"2004-01-01","value":11.0},{"date":"2005-01-01","value":17.0},{"date":"2006-01-01","value":28.0},{"date":"2007-01-01","value":61.0},{"date":"2008-01-01","value":112.0},{"date":"2009-01-01","value":164.0},{"date":"2010-01-01","value":222.0},{"date":"2011-01-01","value":341.0},{"date":"2012-01-01","value":382.0},{"date":"2013-01-01","value":443.0},{"date":"2014-01-01","value":464.0},{"date":"2015-01-01","value":439.0},{"date":"2016-01-01","value":406.0},{"date":"2017-01-01","value":452.0},{"date":"2018-01-01","value":467.0},{"date":"2019-01-01","value":461.0},{"date":"2020-01-01","value":423.0},{"date":"2021-01-01","value":454.0},{"date":"2022-01-01","value":464.0},{"date":"2023-01-01","value":402.0},{"date":"2024-01-01","value":282.0}],"summary":{"latest_period":"2024-01-01","latest_value":282.0,"max":467.0,"mean":295.364,"min":3.0,"of":153,"rank":12,"trend":"volatile"}}