{"entity":{"iso2":null,"iso3":null,"name":"Helsinki-Uusimaa","slug":"helsinki-uusimaa"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"land-cover-and-land-cover-change-gain-of-artificial-surfaces","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_LAND@DF_LAND_COVER","title":"Land cover and land cover change \u2014 Gain of artificial surfaces","unit":"Square kilometres"},"observations":[{"date":"2005-01-01","value":0.0},{"date":"2010-01-01","value":0.0},{"date":"2015-01-01","value":0.0},{"date":"2020-01-01","value":15.0672},{"date":"2022-01-01","value":77.9189}],"summary":{"latest_period":"2022-01-01","latest_value":77.9189,"max":77.9189,"mean":18.5972,"min":0.0,"of":758,"rank":518,"trend":"volatile"}}