{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-teachers-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, teachers, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1974-01-01","value":8.43115},{"date":"1975-01-01","value":28.5513},{"date":"1976-01-01","value":8.79467},{"date":"1977-01-01","value":2.88753},{"date":"1978-01-01","value":-28.5392},{"date":"1979-01-01","value":22.7217},{"date":"1980-01-01","value":6.90388},{"date":"1981-01-01","value":11.7438},{"date":"1982-01-01","value":8.0898},{"date":"1983-01-01","value":4.62174},{"date":"1984-01-01","value":0.298186},{"date":"2001-01-01","value":-1.43515},{"date":"2002-01-01","value":7.09495},{"date":"2003-01-01","value":-2.54951},{"date":"2004-01-01","value":-1.65403},{"date":"2005-01-01","value":9.25365},{"date":"2006-01-01","value":-0.0810209},{"date":"2007-01-01","value":-0.812999},{"date":"2008-01-01","value":2.5074},{"date":"2009-01-01","value":2.30335},{"date":"2010-01-01","value":0.61339},{"date":"2011-01-01","value":-1.67399},{"date":"2012-01-01","value":-6.78715},{"date":"2013-01-01","value":-9.06775},{"date":"2014-01-01","value":-4.97131},{"date":"2015-01-01","value":0.943554},{"date":"2016-01-01","value":1.28414},{"date":"2017-01-01","value":1.87472},{"date":"2018-01-01","value":2.16279}],"summary":{"latest_period":"2018-01-01","latest_value":2.16279,"max":28.5513,"mean":2.53481,"min":-28.5392,"of":192,"rank":75,"trend":"volatile"}}