{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"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":13.187},{"date":"2005-01-01","value":13.187},{"date":"2006-01-01","value":13.187},{"date":"2007-01-01","value":16.4837},{"date":"2008-01-01","value":16.4837},{"date":"2009-01-01","value":16.4837},{"date":"2010-01-01","value":16.4837},{"date":"2011-01-01","value":16.4837},{"date":"2012-01-01","value":16.4837},{"date":"2013-01-01","value":16.4837},{"date":"2014-01-01","value":16.4837},{"date":"2015-01-01","value":16.4837},{"date":"2016-01-01","value":16.4837}],"summary":{"latest_period":"2016-01-01","latest_value":16.4837,"max":16.4837,"mean":15.7229,"min":13.187,"of":43,"rank":5,"trend":"rising"}}