{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"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":"1997-01-01","value":0.479272},{"date":"1998-01-01","value":-5.43316},{"date":"1999-01-01","value":-11.7617},{"date":"2000-01-01","value":4.88201},{"date":"2001-01-01","value":-2.63651},{"date":"2002-01-01","value":0.418081},{"date":"2003-01-01","value":0.0975525},{"date":"2004-01-01","value":0.257566},{"date":"2005-01-01","value":-0.617959},{"date":"2006-01-01","value":-1.47416},{"date":"2007-01-01","value":-2.82934},{"date":"2008-01-01","value":-5.67931},{"date":"2009-01-01","value":-10.4855},{"date":"2010-01-01","value":-4.85101},{"date":"2011-01-01","value":-3.35423},{"date":"2012-01-01","value":-3.92885},{"date":"2013-01-01","value":-2.54861},{"date":"2014-01-01","value":-1.5536},{"date":"2015-01-01","value":-0.639914},{"date":"2016-01-01","value":-1.09563},{"date":"2017-01-01","value":-0.871686},{"date":"2018-01-01","value":1.50484},{"date":"2019-01-01","value":1.03133},{"date":"2020-01-01","value":3.1364},{"date":"2021-01-01","value":3.31321},{"date":"2022-01-01","value":0.165258},{"date":"2023-01-01","value":1.62833},{"date":"2024-01-01","value":3.13154}],"summary":{"latest_period":"2024-01-01","latest_value":3.13154,"max":4.88201,"mean":-1.41842,"min":-11.7617,"of":192,"rank":59,"trend":"volatile"}}