{"entity":{"iso2":"US","iso3":"USA","name":"United States of America","slug":"united-states"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"transport-infrastructure-indicators-airports","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_INDICATORS@DF_INFRASTRUCTURE","title":"Transport infrastructure indicators \u2014 Airports","unit":"Per 100 square kilometres"},"observations":[{"date":"2004-01-01","value":1.1133},{"date":"2005-01-01","value":1.1133},{"date":"2006-01-01","value":1.06964},{"date":"2007-01-01","value":1.12422},{"date":"2008-01-01","value":1.07134},{"date":"2009-01-01","value":1.06041},{"date":"2010-01-01","value":1.18066},{"date":"2011-01-01","value":1.20252},{"date":"2012-01-01","value":1.10414},{"date":"2013-01-01","value":1.13693},{"date":"2014-01-01","value":1.08227},{"date":"2015-01-01","value":1.1588},{"date":"2016-01-01","value":1.13693}],"summary":{"latest_period":"2016-01-01","latest_value":1.13693,"max":1.20252,"mean":1.11958,"min":1.06041,"of":43,"rank":37,"trend":"flat"}}