{"entity":{"iso2":"NZ","iso3":"NZL","name":"New Zealand","slug":"new-zealand"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"pisa-mean-performance-on-the-mathematics-scale-by-sex","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/pisa-mean-performance-on-the-mathematics-scale-by-sex","title":"Pisa mean performance on the mathematics scale by sex","unit":null},"observations":[{"date":"2003-01-01","value":516.225},{"date":"2006-01-01","value":516.846},{"date":"2009-01-01","value":515.346},{"date":"2012-01-01","value":492.057},{"date":"2015-01-01","value":490.922},{"date":"2018-01-01","value":490.022},{"date":"2022-01-01","value":473.796}],"summary":{"latest_period":"2022-01-01","latest_value":473.796,"max":516.846,"mean":499.316,"min":473.796,"of":57,"rank":25,"trend":"falling"}}