{"entity":{"iso2":"AU","iso3":"AUS","name":"Australia","slug":"australia"},"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":24.2464},{"date":"2006-01-01","value":24.5766},{"date":"2009-01-01","value":24.5025},{"date":"2012-01-01","value":22.7746},{"date":"2015-01-01","value":22.3032},{"date":"2018-01-01","value":21.1629}],"summary":{"latest_period":"2018-01-01","latest_value":21.1629,"max":24.5766,"mean":23.2611,"min":21.1629,"of":52,"rank":14,"trend":"falling"}}