{"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-6","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.6","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 6","unit":null},"observations":[{"date":"2003-01-01","value":6.60866},{"date":"2006-01-01","value":5.67979},{"date":"2009-01-01","value":5.25853},{"date":"2012-01-01","value":4.53099},{"date":"2015-01-01","value":2.78505},{"date":"2018-01-01","value":2.7044}],"summary":{"latest_period":"2018-01-01","latest_value":2.7044,"max":6.60866,"mean":4.59457,"min":2.7044,"of":53,"rank":15,"trend":"falling"}}