{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"wastewater-connection-rates-to-treatment-public-total-treatment","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_WATER_TREAT@DF_WATER_TREAT","title":"Wastewater - connection rates to treatment \u2014 Public total treatment","unit":"Percentage of population"},"observations":[{"date":"1975-01-01","value":14.3},{"date":"1980-01-01","value":17.9},{"date":"1985-01-01","value":29.0},{"date":"1989-01-01","value":48.1},{"date":"1990-01-01","value":48.0},{"date":"2000-01-01","value":81.0},{"date":"2001-01-01","value":85.0},{"date":"2002-01-01","value":89.0},{"date":"2003-01-01","value":91.25},{"date":"2004-01-01","value":93.5},{"date":"2005-01-01","value":95.75},{"date":"2006-01-01","value":98.0},{"date":"2007-01-01","value":95.0},{"date":"2008-01-01","value":92.0},{"date":"2009-01-01","value":94.0},{"date":"2010-01-01","value":96.0},{"date":"2011-01-01","value":92.6},{"date":"2012-01-01","value":89.2},{"date":"2013-01-01","value":87.53},{"date":"2014-01-01","value":85.86},{"date":"2015-01-01","value":87.07},{"date":"2016-01-01","value":88.28},{"date":"2017-01-01","value":88.89},{"date":"2018-01-01","value":89.5},{"date":"2019-01-01","value":89.15},{"date":"2020-01-01","value":88.8},{"date":"2021-01-01","value":88.8},{"date":"2022-01-01","value":89.08},{"date":"2023-01-01","value":89.08}],"summary":{"latest_period":"2023-01-01","latest_value":89.08,"max":98.0,"mean":80.0565,"min":14.3,"of":36,"rank":11,"trend":"rising"}}