{"entity":{"iso2":"LV","iso3":"LVA","name":"Latvia","slug":"latvia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-15-year-olds-by-mathematics-proficiency-level-percent-level-6","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.6.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 6","unit":null},"observations":[{"date":"2003-01-01","value":2.2514},{"date":"2006-01-01","value":1.40805},{"date":"2009-01-01","value":0.829958},{"date":"2012-01-01","value":1.76126},{"date":"2015-01-01","value":0.810917},{"date":"2018-01-01","value":1.75119}],"summary":{"latest_period":"2018-01-01","latest_value":1.75119,"max":2.2514,"mean":1.4688,"min":0.810917,"of":53,"rank":33,"trend":"falling"}}