{"entity":{"iso2":"PL","iso3":"POL","name":"Poland, Republic of","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-15-year-olds-by-mathematics-proficiency-level-percent-below-level-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.0.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Below Level 1","unit":null},"observations":[{"date":"2003-01-01","value":7.73682},{"date":"2006-01-01","value":5.51506},{"date":"2009-01-01","value":6.66986},{"date":"2012-01-01","value":3.66414},{"date":"2015-01-01","value":4.0512},{"date":"2018-01-01","value":4.62063}],"summary":{"latest_period":"2018-01-01","latest_value":4.62063,"max":7.73682,"mean":5.37628,"min":3.66414,"of":53,"rank":44,"trend":"falling"}}