{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"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":"1970-01-01","value":3.8},{"date":"1975-01-01","value":5.5},{"date":"1980-01-01","value":22.9},{"date":"1995-01-01","value":28.8},{"date":"1996-01-01","value":30.3},{"date":"1997-01-01","value":34.6},{"date":"1998-01-01","value":38.0},{"date":"1999-01-01","value":38.7},{"date":"2000-01-01","value":41.1},{"date":"2001-01-01","value":45.7},{"date":"2002-01-01","value":47.7},{"date":"2003-01-01","value":51.4},{"date":"2004-01-01","value":53.2},{"date":"2005-01-01","value":54.4},{"date":"2006-01-01","value":57.4},{"date":"2007-01-01","value":68.7},{"date":"2008-01-01","value":71.0},{"date":"2009-01-01","value":72.8},{"date":"2010-01-01","value":75.0},{"date":"2011-01-01","value":77.2},{"date":"2012-01-01","value":76.76},{"date":"2013-01-01","value":79.13},{"date":"2014-01-01","value":80.51},{"date":"2015-01-01","value":81.93},{"date":"2016-01-01","value":82.84},{"date":"2017-01-01","value":83.33},{"date":"2018-01-01","value":84.34},{"date":"2019-01-01","value":84.25},{"date":"2020-01-01","value":83.58},{"date":"2021-01-01","value":84.02},{"date":"2022-01-01","value":84.2},{"date":"2023-01-01","value":84.46},{"date":"2024-01-01","value":84.5}],"summary":{"latest_period":"2024-01-01","latest_value":84.5,"max":84.5,"mean":60.3652,"min":3.8,"of":36,"rank":18,"trend":"rising"}}