{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"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":"2002-01-01","value":3.0},{"date":"2003-01-01","value":10.0},{"date":"2004-01-01","value":17.0},{"date":"2005-01-01","value":32.0},{"date":"2006-01-01","value":71.0},{"date":"2007-01-01","value":85.0},{"date":"2008-01-01","value":104.0},{"date":"2009-01-01","value":169.0},{"date":"2010-01-01","value":206.0},{"date":"2011-01-01","value":257.0},{"date":"2012-01-01","value":297.0},{"date":"2013-01-01","value":334.0},{"date":"2014-01-01","value":404.0},{"date":"2015-01-01","value":440.0},{"date":"2016-01-01","value":458.0},{"date":"2017-01-01","value":543.0},{"date":"2018-01-01","value":685.0},{"date":"2019-01-01","value":908.0},{"date":"2020-01-01","value":967.0},{"date":"2021-01-01","value":1164.0},{"date":"2022-01-01","value":1357.0},{"date":"2023-01-01","value":1661.0},{"date":"2024-01-01","value":1649.0}],"summary":{"latest_period":"2024-01-01","latest_value":1649.0,"max":1661.0,"mean":513.957,"min":3.0,"of":153,"rank":3,"trend":"volatile"}}