{"entity":{"iso2":"HK","iso3":"HKG","name":"Hong Kong, China","slug":"hong-kong-sar-china"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-15-year-olds-by-mathematics-proficiency-level-percent-level-5","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.5.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 5","unit":null},"observations":[{"date":"2003-01-01","value":20.3875},{"date":"2006-01-01","value":19.5833},{"date":"2009-01-01","value":21.2079},{"date":"2012-01-01","value":22.572},{"date":"2015-01-01","value":19.3065},{"date":"2018-01-01","value":18.8748}],"summary":{"latest_period":"2018-01-01","latest_value":18.8748,"max":22.572,"mean":20.322,"min":18.8748,"of":53,"rank":2,"trend":"flat"}}