{"entity":{"iso2":"KH","iso3":"KHM","name":"Cambodia","slug":"cambodia"},"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":"1981-01-01","value":-36.031},{"date":"1982-01-01","value":34.2224},{"date":"1983-01-01","value":-68.0292},{"date":"1984-01-01","value":15.718},{"date":"1985-01-01","value":-8.75511},{"date":"1986-01-01","value":-53.7705},{"date":"1987-01-01","value":-50.9682},{"date":"1988-01-01","value":-31.2059},{"date":"1989-01-01","value":8.14967},{"date":"1990-01-01","value":-59.9526},{"date":"1991-01-01","value":-51.4201},{"date":"1992-01-01","value":21.1937},{"date":"1993-01-01","value":-38.593},{"date":"1994-01-01","value":-89.689},{"date":"1998-01-01","value":-73.6937},{"date":"1999-01-01","value":41.0959},{"date":"2000-01-01","value":234.628},{"date":"2001-01-01","value":127.95},{"date":"2002-01-01","value":-93.2117},{"date":"2003-01-01","value":-1.5625},{"date":"2004-01-01","value":-79.0476},{"date":"2005-01-01","value":600.0},{"date":"2006-01-01","value":2.5974},{"date":"2007-01-01","value":18.3544},{"date":"2008-01-01","value":116.043},{"date":"2009-01-01","value":-57.6733},{"date":"2010-01-01","value":-27.4854},{"date":"2013-01-01","value":-100.0},{"date":"2015-01-01","value":233.333},{"date":"2016-01-01","value":-10.0},{"date":"2017-01-01","value":122.222},{"date":"2018-01-01","value":10.0},{"date":"2019-01-01","value":-9.09091},{"date":"2020-01-01","value":-65.0},{"date":"2021-01-01","value":-100.0},{"date":"2023-01-01","value":800.0},{"date":"2024-01-01","value":166.667},{"date":"2025-01-01","value":-70.8333}],"summary":{"latest_period":"2025-01-01","latest_value":-70.8333,"max":800.0,"mean":36.2148,"min":-100.0,"of":191,"rank":67,"trend":"volatile"}}