{"entity":{"iso2":"LT","iso3":"LTU","name":"Lithuania","slug":"lithuania"},"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":"1992-01-01","value":-14.0},{"date":"1993-01-01","value":-15.6146},{"date":"1994-01-01","value":-8.66142},{"date":"1995-01-01","value":-55.1724},{"date":"1996-01-01","value":-45.1923},{"date":"1997-01-01","value":163.158},{"date":"1998-01-01","value":-36.0},{"date":"1999-01-01","value":-16.6667},{"date":"2000-01-01","value":13.75},{"date":"2001-01-01","value":78.022},{"date":"2002-01-01","value":-85.8025},{"date":"2003-01-01","value":-78.2609},{"date":"2004-01-01","value":860.0},{"date":"2005-01-01","value":33.3333},{"date":"2006-01-01","value":-90.625},{"date":"2007-01-01","value":183.333},{"date":"2008-01-01","value":200.0},{"date":"2009-01-01","value":356.863},{"date":"2010-01-01","value":-91.8455},{"date":"2011-01-01","value":57.8947},{"date":"2012-01-01","value":413.333},{"date":"2013-01-01","value":-57.7922},{"date":"2014-01-01","value":120.0},{"date":"2015-01-01","value":-58.042},{"date":"2016-01-01","value":-40.0},{"date":"2017-01-01","value":-41.6667},{"date":"2018-01-01","value":28.5714},{"date":"2019-01-01","value":-3.7037},{"date":"2020-01-01","value":161.538},{"date":"2021-01-01","value":-100.0},{"date":"2023-01-01","value":250.0},{"date":"2025-01-01","value":-79.0646}],"summary":{"latest_period":"2025-01-01","latest_value":-79.0646,"max":860.0,"mean":62.5527,"min":-100.0,"of":191,"rank":74,"trend":"volatile"}}