{"entity":{"iso2":"NZ","iso3":"NZL","name":"New Zealand","slug":"new-zealand"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-distribution-of-mathematics-scores-50th-percentile-score","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.P50","title":"PISA: Distribution of Mathematics Scores: 50th Percentile Score","unit":null},"observations":[{"date":"2000-01-01","value":537.0},{"date":"2003-01-01","value":523.487},{"date":"2006-01-01","value":521.989},{"date":"2009-01-01","value":519.301},{"date":"2012-01-01","value":499.75},{"date":"2015-01-01","value":496.51},{"date":"2018-01-01","value":495.646}],"summary":{"latest_period":"2018-01-01","latest_value":495.646,"max":537.0,"mean":513.383,"min":495.646,"of":56,"rank":26,"trend":"falling"}}