{"entity":{"iso2":"TR","iso3":"TUR","name":"T\u00fcrkiye","slug":"turkiye"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pertussis-number-of-reported-cases-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Pertussis - number of reported cases, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1975-01-01","value":6.48895},{"date":"1976-01-01","value":-19.6311},{"date":"1977-01-01","value":-28.7295},{"date":"1978-01-01","value":30.3623},{"date":"1979-01-01","value":36.4799},{"date":"1980-01-01","value":-50.8727},{"date":"1981-01-01","value":75.0658},{"date":"1982-01-01","value":90.2668},{"date":"1983-01-01","value":12.7},{"date":"1984-01-01","value":-44.8826},{"date":"1985-01-01","value":-14.849},{"date":"1986-01-01","value":-60.8663},{"date":"1987-01-01","value":-73.3779},{"date":"1988-01-01","value":-25.8065},{"date":"1989-01-01","value":98.5507},{"date":"1990-01-01","value":10.4623},{"date":"1991-01-01","value":-36.3436},{"date":"1992-01-01","value":146.367},{"date":"1993-01-01","value":-2.80899},{"date":"1994-01-01","value":-36.1272},{"date":"1995-01-01","value":-21.4932},{"date":"1996-01-01","value":93.6599},{"date":"1997-01-01","value":3.27381},{"date":"1998-01-01","value":-38.1844},{"date":"1999-01-01","value":-48.2517},{"date":"2000-01-01","value":129.73},{"date":"2001-01-01","value":-64.3137},{"date":"2002-01-01","value":6.04396},{"date":"2003-01-01","value":32.1244},{"date":"2004-01-01","value":52.549},{"date":"2005-01-01","value":-30.0771},{"date":"2006-01-01","value":-79.0441},{"date":"2007-01-01","value":10.5263},{"date":"2008-01-01","value":-73.0159},{"date":"2009-01-01","value":-35.2941},{"date":"2010-01-01","value":336.364},{"date":"2011-01-01","value":404.167},{"date":"2012-01-01","value":-92.562},{"date":"2013-01-01","value":83.3333},{"date":"2014-01-01","value":106.061},{"date":"2015-01-01","value":373.529},{"date":"2016-01-01","value":-93.1677},{"date":"2017-01-01","value":286.364},{"date":"2018-01-01","value":143.529},{"date":"2019-01-01","value":-71.0145},{"date":"2020-01-01","value":-63.3333},{"date":"2021-01-01","value":-72.7273},{"date":"2022-01-01","value":33.3333},{"date":"2024-01-01","value":210.156},{"date":"2025-01-01","value":-96.5365}],"summary":{"latest_period":"2025-01-01","latest_value":-96.5365,"max":404.167,"mean":30.7635,"min":-96.5365,"of":191,"rank":109,"trend":"volatile"}}