{"entity":{"iso2":"GU","iso3":"GUM","name":"Guam","slug":"guam"},"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":0.0},{"date":"1976-01-01","value":-100.0},{"date":"1990-01-01","value":-100.0},{"date":"1995-01-01","value":0.0},{"date":"1996-01-01","value":-100.0},{"date":"1998-01-01","value":-69.2308},{"date":"1999-01-01","value":-25.0},{"date":"2000-01-01","value":33.3333},{"date":"2001-01-01","value":-75.0},{"date":"2004-01-01","value":-100.0},{"date":"2012-01-01","value":-99.4048},{"date":"2013-01-01","value":0.0}],"summary":{"latest_period":"2013-01-01","latest_value":0.0,"max":33.3333,"mean":-52.9418,"min":-100.0,"of":191,"rank":33,"trend":"volatile"}}