{"entity":{"iso2":"IN","iso3":"IND","name":"India","slug":"india"},"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":41.9951},{"date":"1976-01-01","value":8.20855},{"date":"1977-01-01","value":-18.7072},{"date":"1978-01-01","value":8.82508},{"date":"1979-01-01","value":1.53885},{"date":"1980-01-01","value":-4.67017},{"date":"1981-01-01","value":12.2393},{"date":"1982-01-01","value":-22.664},{"date":"1983-01-01","value":-23.9604},{"date":"1984-01-01","value":-10.4107},{"date":"1985-01-01","value":-2.5987},{"date":"1986-01-01","value":-9.29337},{"date":"1987-01-01","value":-2.06118},{"date":"1988-01-01","value":-12.3264},{"date":"1989-01-01","value":1.12606},{"date":"1990-01-01","value":-22.5865},{"date":"1991-01-01","value":-34.6001},{"date":"1992-01-01","value":-13.8901},{"date":"1993-01-01","value":-24.7931},{"date":"1994-01-01","value":-18.9469},{"date":"1995-01-01","value":-89.4457},{"date":"1998-01-01","value":45.9876},{"date":"1999-01-01","value":-63.8963},{"date":"2000-01-01","value":179.039},{"date":"2001-01-01","value":10.4101},{"date":"2002-01-01","value":-4.07458},{"date":"2003-01-01","value":1.99766},{"date":"2004-01-01","value":-3.43995},{"date":"2005-01-01","value":-5.07534},{"date":"2006-01-01","value":-3.32241},{"date":"2007-01-01","value":55.125},{"date":"2008-01-01","value":-6.37828},{"date":"2009-01-01","value":38.1903},{"date":"2010-01-01","value":-32.9171},{"date":"2011-01-01","value":-3.49807},{"date":"2012-01-01","value":12.9518},{"date":"2013-01-01","value":-29.5896},{"date":"2014-01-01","value":50.2332},{"date":"2015-01-01","value":-46.0326},{"date":"2016-01-01","value":47.8775},{"date":"2017-01-01","value":-36.2397},{"date":"2018-01-01","value":-44.4248},{"date":"2019-01-01","value":-10.0924},{"date":"2020-01-01","value":5.81895},{"date":"2021-01-01","value":-95.2809},{"date":"2022-01-01","value":635.582},{"date":"2023-01-01","value":13.4571},{"date":"2024-01-01","value":-51.6064},{"date":"2025-01-01","value":-10.2714}],"summary":{"latest_period":"2025-01-01","latest_value":-10.2714,"max":635.582,"mean":8.43896,"min":-95.2809,"of":191,"rank":37,"trend":"volatile"}}