{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"UNICEF Terms of Use (attribution required)","slug":"4-1-1-proportion-of-children-and-young-people-at-the-end-of-lower-secondary-achieving-at","source":"UNICEF","source_url":"https://data.unicef.org/","title":"4.1.1 Proportion of children and young people at the end of lower secondary achieving at least a minimum proficiency level in mathematics (%)","unit":null},"observations":[{"date":"2000-01-01","value":54.5916},{"date":"2006-01-01","value":46.7225},{"date":"2009-01-01","value":52.8792},{"date":"2012-01-01","value":56.2434},{"date":"2015-01-01","value":57.9265},{"date":"2018-01-01","value":55.587}],"summary":{"latest_period":"2018-01-01","latest_value":55.587,"max":57.9265,"mean":53.9917,"min":46.7225,"of":53,"rank":39,"trend":"rising"}}