{"entity":{"iso2":"UA","iso3":"UKR","name":"Ukraine","slug":"ukraine"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"sample-size","source":null,"source_url":"https://data.worldbank.org/indicator/BI.POP.TOTL.CV","title":"Sample size","unit":null},"observations":[{"date":"2002-01-01","value":20627.0},{"date":"2004-01-01","value":21860.0},{"date":"2005-01-01","value":22296.0},{"date":"2006-01-01","value":22526.0},{"date":"2007-01-01","value":22355.0},{"date":"2008-01-01","value":22022.0},{"date":"2009-01-01","value":22256.0},{"date":"2010-01-01","value":21679.0},{"date":"2011-01-01","value":21819.0},{"date":"2012-01-01","value":21197.0},{"date":"2013-01-01","value":20805.0}],"summary":{"latest_period":"2013-01-01","latest_value":20805.0,"max":22526.0,"mean":21767.5,"min":20627.0,"of":80,"rank":49,"trend":"flat"}}