{"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-science-proficiency-level-percent-level-4","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.4","title":"PISA: 15-year-olds by science proficiency level (%). Level 4","unit":null},"observations":[{"date":"2003-01-01","value":22.794},{"date":"2006-01-01","value":23.908},{"date":"2009-01-01","value":25.1312},{"date":"2012-01-01","value":22.3053},{"date":"2015-01-01","value":21.7715},{"date":"2018-01-01","value":21.8482}],"summary":{"latest_period":"2018-01-01","latest_value":21.8482,"max":25.1312,"mean":22.9597,"min":21.7715,"of":52,"rank":10,"trend":"falling"}}