{"entity":{"iso2":"BI","iso3":"BDI","name":"Burundi","slug":"burundi"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pertussis-number-of-reported-cases-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Pertussis - number of reported cases, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1974-01-01","value":0.244159},{"date":"1975-01-01","value":0.400662},{"date":"1976-01-01","value":0.357048},{"date":"1977-01-01","value":0.39521},{"date":"1978-01-01","value":0.388084},{"date":"1979-01-01","value":0.279945},{"date":"1980-01-01","value":0.374338},{"date":"1981-01-01","value":0.364174},{"date":"1982-01-01","value":0.237227},{"date":"1983-01-01","value":0.224883},{"date":"1984-01-01","value":0.216667},{"date":"1985-01-01","value":0.175857},{"date":"1986-01-01","value":0.161682},{"date":"1987-01-01","value":0.0770639},{"date":"1988-01-01","value":0.0433801},{"date":"1989-01-01","value":0.034852},{"date":"1990-01-01","value":0.0205997},{"date":"1991-01-01","value":0.0137072},{"date":"1992-01-01","value":0.0084891},{"date":"1993-01-01","value":0.00369938},{"date":"1994-01-01","value":0.00603583},{"date":"1995-01-01","value":0.0106308},{"date":"1998-01-01","value":0.00366044},{"date":"1999-01-01","value":0.0136682},{"date":"2000-01-01","value":0.00280374},{"date":"2002-01-01","value":0.00599688},{"date":"2004-01-01","value":0.0},{"date":"2006-01-01","value":0.0},{"date":"2007-01-01","value":0.0},{"date":"2008-01-01","value":0.0},{"date":"2009-01-01","value":0.0},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":0.0}],"summary":{"latest_period":"2012-01-01","latest_value":0.0,"max":0.400662,"mean":0.119545,"min":0.0,"of":204,"rank":132,"trend":"volatile"}}