{"entity":{"iso2":"ID","iso3":"IDN","name":"Indonesia","slug":"indonesia"},"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":-67.9558},{"date":"1976-01-01","value":-37.931},{"date":"1978-01-01","value":174.961},{"date":"1979-01-01","value":-21.7813},{"date":"1980-01-01","value":72.049},{"date":"1981-01-01","value":-24.9553},{"date":"1982-01-01","value":-61.6096},{"date":"1983-01-01","value":-93.4154},{"date":"1984-01-01","value":100.799},{"date":"1985-01-01","value":-16.8656},{"date":"1986-01-01","value":-88.4211},{"date":"1987-01-01","value":-86.7769},{"date":"1989-01-01","value":56.8466},{"date":"1990-01-01","value":-28.2494},{"date":"1991-01-01","value":-46.3184},{"date":"1992-01-01","value":-5.80313},{"date":"1993-01-01","value":-13.4875},{"date":"1994-01-01","value":-6.38233},{"date":"1995-01-01","value":-28.6365},{"date":"1996-01-01","value":3.06658},{"date":"1997-01-01","value":-23.3049},{"date":"2000-01-01","value":-50.5226},{"date":"2001-01-01","value":621.831},{"date":"2002-01-01","value":106.146},{"date":"2003-01-01","value":106.531},{"date":"2004-01-01","value":-64.5509},{"date":"2005-01-01","value":475.113},{"date":"2006-01-01","value":-62.2794},{"date":"2014-01-01","value":-30.0403},{"date":"2017-01-01","value":26.2712},{"date":"2018-01-01","value":-96.1649},{"date":"2019-01-01","value":-32.5},{"date":"2020-01-01","value":33.3333},{"date":"2023-01-01","value":422.464},{"date":"2024-01-01","value":14.0083},{"date":"2025-01-01","value":-43.3901}],"summary":{"latest_period":"2025-01-01","latest_value":-43.3901,"max":621.831,"mean":32.8355,"min":-96.1649,"of":191,"rank":49,"trend":"volatile"}}