{"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-mean-performance-on-the-mathematics-scale","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT","title":"PISA: Mean performance on the mathematics scale","unit":null},"observations":[{"date":"2000-01-01","value":560.0},{"date":"2003-01-01","value":550.383},{"date":"2006-01-01","value":547.461},{"date":"2009-01-01","value":554.528},{"date":"2012-01-01","value":561.241},{"date":"2015-01-01","value":547.931},{"date":"2018-01-01","value":551.154}],"summary":{"latest_period":"2018-01-01","latest_value":551.154,"max":561.241,"mean":553.243,"min":547.461,"of":56,"rank":2,"trend":"flat"}}