{"id":"uis.uis-read-lowersec-wpia.prt.annual","dataset_id":"uis-read-lowersec-wpia","indicator":"uis-read-lowersec-wpia","geography":"PRT","frequency":"annual","unit":"parity index (1 = parity)","start_period":"2000","end_period":"2022","org":"UIS","original_indicator":"READ.LOWERSEC.WPIA","url":"https://databrowser.uis.unesco.org/indicators/READ.LOWERSEC.WPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Portugal","region":"Europe & Central Asia","observations":[{"period":"2000","value":0.6354873776435852,"flags":""},{"period":"2003","value":0.6537962555885315,"flags":""},{"period":"2006","value":0.6102340817451477,"flags":""},{"period":"2009","value":0.7257106900215149,"flags":""},{"period":"2012","value":0.6733250021934509,"flags":""},{"period":"2015","value":0.7553534507751465,"flags":""},{"period":"2018","value":0.7139959335327148,"flags":""},{"period":"2022","value":0.7086535248914133,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted wealth parity index","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"READ.LOWERSEC.WPIA","url":"https://databrowser.uis.unesco.org/indicators/READ.LOWERSEC.WPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}