{"entity":{"iso2":"VE","iso3":"VEN","name":"Venezuela, Bolivarian Republic of","slug":"venezuela-rb"},"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":-0.370556},{"date":"1976-01-01","value":-3.58866},{"date":"1977-01-01","value":19.6226},{"date":"1978-01-01","value":-61.2569},{"date":"1979-01-01","value":-59.1226},{"date":"1980-01-01","value":78.7012},{"date":"1981-01-01","value":33.1999},{"date":"1982-01-01","value":-6.72832},{"date":"1983-01-01","value":-9.09767},{"date":"1984-01-01","value":-47.123},{"date":"1985-01-01","value":111.913},{"date":"1986-01-01","value":-24.8479},{"date":"1987-01-01","value":-70.3692},{"date":"1988-01-01","value":-49.1803},{"date":"1989-01-01","value":36.3441},{"date":"1990-01-01","value":119.085},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":-63.4989},{"date":"1993-01-01","value":9.66469},{"date":"1994-01-01","value":45.3237},{"date":"1995-01-01","value":-36.8812},{"date":"1996-01-01","value":-13.1373},{"date":"1997-01-01","value":119.639},{"date":"1998-01-01","value":-37.4101},{"date":"1999-01-01","value":-17.5698},{"date":"2000-01-01","value":10.5578},{"date":"2001-01-01","value":-14.5946},{"date":"2002-01-01","value":-21.519},{"date":"2003-01-01","value":9.67742},{"date":"2004-01-01","value":75.2451},{"date":"2005-01-01","value":16.9231},{"date":"2006-01-01","value":41.5072},{"date":"2012-01-01","value":166.667},{"date":"2013-01-01","value":-25.0},{"date":"2014-01-01","value":-83.3333},{"date":"2015-01-01","value":-100.0},{"date":"2017-01-01","value":950.0},{"date":"2018-01-01","value":585.714},{"date":"2019-01-01","value":50.6944},{"date":"2020-01-01","value":-99.5392},{"date":"2021-01-01","value":-100.0}],"summary":{"latest_period":"2021-01-01","latest_value":-100.0,"max":950.0,"mean":37.471,"min":-100.0,"of":191,"rank":128,"trend":"volatile"}}