{"entity":{"iso2":"RU","iso3":"RUS","name":"Russian Federation","slug":"russian-federation"},"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":"1991-01-01","value":23.7019},{"date":"1992-01-01","value":-22.2568},{"date":"1993-01-01","value":64.3018},{"date":"1994-01-01","value":23.2638},{"date":"1995-01-01","value":-57.5719},{"date":"1996-01-01","value":-32.8905},{"date":"1997-01-01","value":96.5178},{"date":"1998-01-01","value":3.09904},{"date":"1999-01-01","value":-20.7631},{"date":"2000-01-01","value":34.9249},{"date":"2001-01-01","value":-59.7338},{"date":"2002-01-01","value":-54.8165},{"date":"2003-01-01","value":129.569},{"date":"2004-01-01","value":-11.4829},{"date":"2005-01-01","value":-58.1055},{"date":"2006-01-01","value":76.7442},{"date":"2007-01-01","value":-1.12086},{"date":"2008-01-01","value":-56.173},{"date":"2009-01-01","value":14.0287},{"date":"2010-01-01","value":18.2199},{"date":"2011-01-01","value":-1.29301},{"date":"2012-01-01","value":52.546},{"date":"2013-01-01","value":-37.5346},{"date":"2014-01-01","value":4.32373},{"date":"2015-01-01","value":37.1307},{"date":"2016-01-01","value":27.5883},{"date":"2017-01-01","value":-34.2687},{"date":"2018-01-01","value":92.6261},{"date":"2019-01-01","value":38.2232},{"date":"2020-01-01","value":-57.8746},{"date":"2021-01-01","value":-81.7433},{"date":"2022-01-01","value":187.545},{"date":"2024-01-01","value":-38.3608},{"date":"2025-01-01","value":-77.5995}],"summary":{"latest_period":"2025-01-01","latest_value":-77.5995,"max":187.545,"mean":6.49308,"min":-81.7433,"of":191,"rank":72,"trend":"volatile"}}