{"entity":{"iso2":"EG","iso3":"EGY","name":"Egypt","slug":"egypt-arab-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":-17.7305},{"date":"1977-01-01","value":-52.5862},{"date":"1978-01-01","value":38.1818},{"date":"1979-01-01","value":-31.5789},{"date":"1980-01-01","value":-5.76923},{"date":"1981-01-01","value":-40.8163},{"date":"1982-01-01","value":27.5862},{"date":"1983-01-01","value":-37.8378},{"date":"1984-01-01","value":78.2609},{"date":"1985-01-01","value":-56.0976},{"date":"1986-01-01","value":-50.0},{"date":"1987-01-01","value":55.5556},{"date":"1988-01-01","value":57.1429},{"date":"1989-01-01","value":-59.0909},{"date":"1990-01-01","value":-88.8889},{"date":"1991-01-01","value":300.0},{"date":"1992-01-01","value":375.0},{"date":"1993-01-01","value":-84.2105},{"date":"1994-01-01","value":-100.0},{"date":"1996-01-01","value":0.0},{"date":"1997-01-01","value":-100.0},{"date":"1999-01-01","value":150.0},{"date":"2000-01-01","value":-40.0},{"date":"2001-01-01","value":-66.6667},{"date":"2002-01-01","value":-100.0},{"date":"2025-01-01","value":-100.0}],"summary":{"latest_period":"2025-01-01","latest_value":-100.0,"max":375.0,"mean":1.94053,"min":-100.0,"of":191,"rank":128,"trend":"volatile"}}