{"entity":{"iso2":"QA","iso3":"QAT","name":"Qatar","slug":"qatar"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-mathematics-proficiency-level-percent-level-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.1","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 1","unit":null},"observations":[{"date":"2006-01-01","value":15.4864},{"date":"2009-01-01","value":22.6861},{"date":"2012-01-01","value":22.5663},{"date":"2015-01-01","value":23.9596},{"date":"2018-01-01","value":23.9844}],"summary":{"latest_period":"2018-01-01","latest_value":23.9844,"max":23.9844,"mean":21.7365,"min":15.4864,"of":53,"rank":12,"trend":"rising"}}