{"entity":{"iso2":"CA","iso3":"CAN","name":"Canada","slug":"canada"},"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":"2000-01-01","value":7.0},{"date":"2001-01-01","value":20.0},{"date":"2002-01-01","value":45.0},{"date":"2003-01-01","value":52.0},{"date":"2004-01-01","value":81.0},{"date":"2005-01-01","value":144.0},{"date":"2006-01-01","value":176.0},{"date":"2007-01-01","value":246.0},{"date":"2008-01-01","value":318.0},{"date":"2009-01-01","value":373.0},{"date":"2010-01-01","value":368.0},{"date":"2011-01-01","value":426.0},{"date":"2012-01-01","value":470.0},{"date":"2013-01-01","value":495.0},{"date":"2014-01-01","value":527.0},{"date":"2015-01-01","value":575.0},{"date":"2016-01-01","value":588.0},{"date":"2017-01-01","value":642.0},{"date":"2018-01-01","value":713.0},{"date":"2019-01-01","value":710.0},{"date":"2020-01-01","value":592.0},{"date":"2021-01-01","value":572.0},{"date":"2022-01-01","value":599.0},{"date":"2023-01-01","value":624.0},{"date":"2024-01-01","value":527.0}],"summary":{"latest_period":"2024-01-01","latest_value":527.0,"max":713.0,"mean":395.6,"min":7.0,"of":153,"rank":8,"trend":"volatile"}}