{"entity":{"iso2":"RU","iso3":"RUS","name":"Russia","slug":"russian-federation"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-mathematics-proficiency-level-percent-level-5","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.5","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 5","unit":null},"observations":[{"date":"2003-01-01","value":5.3884},{"date":"2006-01-01","value":5.73834},{"date":"2009-01-01","value":4.25554},{"date":"2012-01-01","value":6.29832},{"date":"2015-01-01","value":7.28975},{"date":"2018-01-01","value":6.56865}],"summary":{"latest_period":"2018-01-01","latest_value":6.56865,"max":7.28975,"mean":5.92317,"min":4.25554,"of":53,"rank":33,"trend":"rising"}}