{"entity":{"iso2":"NZ","iso3":"NZL","name":"New Zealand","slug":"new-zealand"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-mathematics-proficiency-level-percent-level-3","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.3","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 3","unit":null},"observations":[{"date":"2003-01-01","value":23.2159},{"date":"2006-01-01","value":25.4592},{"date":"2009-01-01","value":24.3946},{"date":"2012-01-01","value":22.6997},{"date":"2015-01-01","value":25.323},{"date":"2018-01-01","value":25.0271}],"summary":{"latest_period":"2018-01-01","latest_value":25.0271,"max":25.4592,"mean":24.3533,"min":22.6997,"of":53,"rank":22,"trend":"flat"}}