{"entity":{"iso2":"GY","iso3":"GUY","name":"Guyana","slug":"guyana"},"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":-100.0},{"date":"1981-01-01","value":62.2951},{"date":"1982-01-01","value":-76.7677},{"date":"1983-01-01","value":-100.0},{"date":"1986-01-01","value":300.0},{"date":"1987-01-01","value":-100.0},{"date":"1991-01-01","value":-100.0},{"date":"1997-01-01","value":-100.0},{"date":"2003-01-01","value":-100.0},{"date":"2008-01-01","value":-100.0}],"summary":{"latest_period":"2008-01-01","latest_value":-100.0,"max":300.0,"mean":-41.4473,"min":-100.0,"of":191,"rank":128,"trend":"volatile"}}