{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-36","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=MATH.LOWERSEC.LTPIA","title":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted speaks language of the test parity index (LTPIA)","unit":"LTPIA"},"observations":[{"date":"2000-01-01","value":0.517807},{"date":"2006-01-01","value":0.383231},{"date":"2009-01-01","value":0.457532},{"date":"2012-01-01","value":0.436924},{"date":"2015-01-01","value":0.46306},{"date":"2018-01-01","value":0.56445},{"date":"2022-01-01","value":0.412212}],"summary":{"latest_period":"2022-01-01","latest_value":0.412212,"max":0.56445,"mean":0.462174,"min":0.383231,"of":56,"rank":52,"trend":"flat"}}