{"country":{"iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"wb_code":"NY.ADJ.AEDU.GN.ZS","name":"Adjusted savings: education expenditure (% of GNI)","unit":"","category":"Economy"},"source":"World Bank Open Data — https://data.worldbank.org","license":"CC BY 4.0","series":[{"year":2002,"value":5.02},{"year":2003,"value":5.07},{"year":2004,"value":5.27},{"year":2005,"value":5.28},{"year":2006,"value":4.99},{"year":2007,"value":4.72},{"year":2008,"value":4.84},{"year":2009,"value":4.9},{"year":2010,"value":4.99},{"year":2011,"value":4.8},{"year":2012,"value":4.83},{"year":2013,"value":4.793979},{"year":2014,"value":4.757957},{"year":2015,"value":4.628602},{"year":2016,"value":4.56959},{"year":2017,"value":4.450492},{"year":2018,"value":4.405361},{"year":2019,"value":4.531091},{"year":2020,"value":4.531091},{"year":2021,"value":4.531091}]}