{"series":{"id":"A.AM.IRAB2MN4LT5AF","name":"point N83, BOD5, Maximum annual concentration, mg of O2 /liter","country":{"code":"AM","name":"Armenia"},"frequency":"annual","geometry":"none","firstDate":"1990-01-01T00:00:00Z","lastDate":"2024-01-01T00:00:00Z","lastPeriod":"2024","lastValue":4.62,"lastCollectedAt":"2026-10-29T11:01:33.965831Z"},"observations":[{"date":"1990-01-01T00:00:00Z","period":"1990","value":1,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"1995-01-01T00:00:00Z","period":"1995","value":0,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2000-01-01T00:00:00Z","period":"2000","value":0,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2001-01-01T00:00:00Z","period":"2001","value":0,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2002-01-01T00:00:00Z","period":"2002","value":0,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2003-01-01T00:00:00Z","period":"2003","value":0,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2004-01-01T00:00:00Z","period":"2004","value":0,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2005-01-01T00:00:00Z","period":"2005","value":2.03,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2006-01-01T00:00:00Z","period":"2006","value":3.1,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2007-01-01T00:00:00Z","period":"2007","value":3.1,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2008-01-01T00:00:00Z","period":"2008","value":3.3,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2009-01-01T00:00:00Z","period":"2009","value":4.2,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2010-01-01T00:00:00Z","period":"2010","value":3.2,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2011-01-01T00:00:00Z","period":"2011","value":3.9,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2012-01-01T00:00:00Z","period":"2012","value":3.2,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2013-01-01T00:00:00Z","period":"2013","value":3.5,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2014-01-01T00:00:00Z","period":"2014","value":3.31,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2015-01-01T00:00:00Z","period":"2015","value":2.56,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2016-01-01T00:00:00Z","period":"2016","value":1.92,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2017-01-01T00:00:00Z","period":"2017","value":2.04,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2018-01-01T00:00:00Z","period":"2018","value":4.77,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2019-01-01T00:00:00Z","period":"2019","value":4.34,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2020-01-01T00:00:00Z","period":"2020","value":4.3,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2021-01-01T00:00:00Z","period":"2021","value":3.7,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2022-01-01T00:00:00Z","period":"2022","value":3.62,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2023-01-01T00:00:00Z","period":"2023","value":4.5,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2024-01-01T00:00:00Z","period":"2024","value":4.62,"location":{"type":"Point","coordinates":[45,40.25]}}],"returned":27,"total":27,"truncated":false}