{"entity":{"iso2":"GD","iso3":"GRD","name":"Grenada","slug":"grenada"},"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":500.0},{"date":"1977-01-01","value":-98.7097},{"date":"1978-01-01","value":-100.0},{"date":"1980-01-01","value":-100.0},{"date":"1987-01-01","value":-88.8889},{"date":"1988-01-01","value":100.0},{"date":"1989-01-01","value":-100.0},{"date":"1993-01-01","value":0.0},{"date":"1994-01-01","value":-50.0},{"date":"1995-01-01","value":-100.0},{"date":"2000-01-01","value":-75.0},{"date":"2001-01-01","value":-100.0}],"summary":{"latest_period":"2001-01-01","latest_value":-100.0,"max":500.0,"mean":-17.7165,"min":-100.0,"of":191,"rank":128,"trend":"volatile"}}