{"entity":{"iso2":"NA","iso3":"NAM","name":"Namibia","slug":"namibia"},"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":"1997-01-01","value":169.512},{"date":"1998-01-01","value":-26.2443},{"date":"1999-01-01","value":-89.5705},{"date":"2000-01-01","value":76.4706},{"date":"2001-01-01","value":50.0},{"date":"2002-01-01","value":-77.7778},{"date":"2003-01-01","value":120.0},{"date":"2004-01-01","value":-68.1818},{"date":"2005-01-01","value":14.2857},{"date":"2009-01-01","value":-100.0},{"date":"2012-01-01","value":-87.5},{"date":"2013-01-01","value":-100.0},{"date":"2019-01-01","value":-80.0},{"date":"2020-01-01","value":-100.0},{"date":"2022-01-01","value":16.6667},{"date":"2023-01-01","value":-71.4286},{"date":"2024-01-01","value":100.0}],"summary":{"latest_period":"2024-01-01","latest_value":100.0,"max":169.512,"mean":-14.9275,"min":-100.0,"of":191,"rank":13,"trend":"volatile"}}