{"entity":{"iso2":"YE","iso3":"YEM","name":"Yemen","slug":"yemen-rep"},"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":"1976-01-01","value":-19.2913},{"date":"1977-01-01","value":7.97227},{"date":"1978-01-01","value":-15.2354},{"date":"1979-01-01","value":106.438},{"date":"1980-01-01","value":17.1992},{"date":"1981-01-01","value":-1.6371},{"date":"1982-01-01","value":83.6881},{"date":"1983-01-01","value":2.97812},{"date":"1984-01-01","value":-20.8434},{"date":"1985-01-01","value":-22.4746},{"date":"1986-01-01","value":-35.9934},{"date":"1987-01-01","value":-55.3324},{"date":"1988-01-01","value":27.033},{"date":"1989-01-01","value":408.588},{"date":"1995-01-01","value":636.0},{"date":"2005-01-01","value":-41.1818},{"date":"2006-01-01","value":168.624},{"date":"2007-01-01","value":-20.5984},{"date":"2008-01-01","value":-55.471},{"date":"2009-01-01","value":103.417},{"date":"2010-01-01","value":1.36},{"date":"2011-01-01","value":-10.0237},{"date":"2012-01-01","value":106.096},{"date":"2013-01-01","value":-46.18},{"date":"2024-01-01","value":250.0}],"summary":{"latest_period":"2024-01-01","latest_value":250.0,"max":636.0,"mean":63.0053,"min":-55.471,"of":191,"rank":7,"trend":"volatile"}}