{"id":"uis.uis-math-lowersec-npia.nld.annual","dataset_id":"uis-math-lowersec-npia","indicator":"uis-math-lowersec-npia","geography":"NLD","frequency":"annual","unit":"parity index (1 = parity)","start_period":"2000","end_period":"2022","org":"UIS","original_indicator":"MATH.LOWERSEC.NPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.NPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Netherlands","region":"Europe & Central Asia","observations":[{"period":"2000","value":0.8240206241607666,"flags":""},{"period":"2003","value":0.8256525993347168,"flags":""},{"period":"2006","value":0.7915703654289246,"flags":""},{"period":"2009","value":0.8244686722755432,"flags":""},{"period":"2012","value":0.8122504949569702,"flags":""},{"period":"2015","value":0.8181432485580444,"flags":""},{"period":"2018","value":0.7653406858444214,"flags":""},{"period":"2022","value":0.6550540368722187,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"MATH.LOWERSEC.NPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.NPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}