{"entity":{"iso2":null,"iso3":null,"name":"Africa (WHO region)","slug":"africa-who-region"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (WHO)","slug":"pertussis-number-of-reported-cases","source":"World Health Organization, Global Health Observatory","source_url":"https://www.who.int/data/gho/data/indicators/indicator-details/GHO/WHS3_43","title":"Pertussis - number of reported cases","unit":null},"observations":[{"date":"1980-01-01","value":367961.0},{"date":"1981-01-01","value":347776.0},{"date":"1982-01-01","value":397841.0},{"date":"1983-01-01","value":321059.0},{"date":"1984-01-01","value":238446.0},{"date":"1985-01-01","value":240247.0},{"date":"1986-01-01","value":179607.0},{"date":"1987-01-01","value":167035.0},{"date":"1988-01-01","value":101350.0},{"date":"1989-01-01","value":118505.0},{"date":"1990-01-01","value":89515.0},{"date":"1991-01-01","value":180857.0},{"date":"1992-01-01","value":39531.0},{"date":"1993-01-01","value":32602.0},{"date":"1994-01-01","value":25402.0},{"date":"1995-01-01","value":16274.0},{"date":"1996-01-01","value":35382.0},{"date":"1997-01-01","value":12101.0},{"date":"1998-01-01","value":38961.0},{"date":"1999-01-01","value":11066.0},{"date":"2000-01-01","value":52008.0},{"date":"2001-01-01","value":50386.0},{"date":"2002-01-01","value":19452.0},{"date":"2003-01-01","value":16418.0},{"date":"2004-01-01","value":26335.0},{"date":"2005-01-01","value":22139.0},{"date":"2006-01-01","value":18399.0},{"date":"2007-01-01","value":21197.0},{"date":"2008-01-01","value":19429.0},{"date":"2009-01-01","value":15768.0},{"date":"2010-01-01","value":4929.0},{"date":"2011-01-01","value":5816.0},{"date":"2012-01-01","value":16839.0},{"date":"2013-01-01","value":9930.0},{"date":"2014-01-01","value":10098.0},{"date":"2015-01-01","value":7565.0},{"date":"2016-01-01","value":1435.0},{"date":"2017-01-01","value":7082.0},{"date":"2018-01-01","value":14001.0},{"date":"2019-01-01","value":4121.0},{"date":"2020-01-01","value":2266.0},{"date":"2021-01-01","value":3326.0},{"date":"2022-01-01","value":4643.0},{"date":"2023-01-01","value":5207.0},{"date":"2024-01-01","value":4688.0},{"date":"2025-01-01","value":12202.0}],"summary":{"latest_period":"2025-01-01","latest_value":12202.0,"max":397841.0,"mean":72547.8,"min":1435.0,"of":11,"rank":9,"trend":"volatile"}}