{"entity":{"iso2":"VN","iso3":"VNM","name":"Viet Nam","slug":"viet-nam"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-pupils-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, pupils, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1977-01-01","value":7.1255},{"date":"2016-01-01","value":0.635697},{"date":"2017-01-01","value":0.71998},{"date":"2018-01-01","value":2.14415},{"date":"2019-01-01","value":3.09959},{"date":"2020-01-01","value":1.09929},{"date":"2021-01-01","value":2.60286},{"date":"2022-01-01","value":1.52723}],"summary":{"latest_period":"2022-01-01","latest_value":1.52723,"max":7.1255,"mean":2.36929,"min":0.635697,"of":205,"rank":104,"trend":"volatile"}}