{"entity":{"iso2":"CL","iso3":"CHL","name":"Chile","slug":"chile"},"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":"1974-01-01","value":12184.0},{"date":"1975-01-01","value":2550.0},{"date":"1976-01-01","value":10668.0},{"date":"1977-01-01","value":10169.0},{"date":"1978-01-01","value":895.0},{"date":"1979-01-01","value":446.0},{"date":"1980-01-01","value":2795.0},{"date":"1981-01-01","value":2043.0},{"date":"1982-01-01","value":393.0},{"date":"1983-01-01","value":127.0},{"date":"1984-01-01","value":1980.0},{"date":"1985-01-01","value":610.0},{"date":"1986-01-01","value":38.0},{"date":"1987-01-01","value":46.0},{"date":"1988-01-01","value":224.0},{"date":"1989-01-01","value":202.0},{"date":"1990-01-01","value":59.0},{"date":"1991-01-01","value":61.0},{"date":"1992-01-01","value":264.0},{"date":"1993-01-01","value":600.0},{"date":"1994-01-01","value":208.0},{"date":"1995-01-01","value":424.0},{"date":"1996-01-01","value":1094.0},{"date":"1997-01-01","value":1457.0},{"date":"1998-01-01","value":2482.0},{"date":"1999-01-01","value":3178.0},{"date":"2000-01-01","value":3554.0},{"date":"2001-01-01","value":1611.0},{"date":"2002-01-01","value":1171.0},{"date":"2003-01-01","value":1106.0},{"date":"2004-01-01","value":1059.0},{"date":"2005-01-01","value":1213.0},{"date":"2006-01-01","value":1288.0},{"date":"2007-01-01","value":1030.0},{"date":"2008-01-01","value":969.0},{"date":"2009-01-01","value":692.0},{"date":"2010-01-01","value":794.0},{"date":"2011-01-01","value":2582.0},{"date":"2012-01-01","value":5762.0},{"date":"2013-01-01","value":1964.0},{"date":"2014-01-01","value":1125.0},{"date":"2015-01-01","value":734.0},{"date":"2016-01-01","value":752.0},{"date":"2017-01-01","value":849.0},{"date":"2018-01-01","value":682.0},{"date":"2019-01-01","value":350.0},{"date":"2020-01-01","value":62.0},{"date":"2021-01-01","value":29.0},{"date":"2022-01-01","value":0.0},{"date":"2023-01-01","value":424.0},{"date":"2024-01-01","value":87.0},{"date":"2025-01-01","value":3352.0}],"summary":{"latest_period":"2025-01-01","latest_value":3352.0,"max":12184.0,"mean":1700.73,"min":0.0,"of":205,"rank":18,"trend":"volatile"}}