{"entity":{"iso2":"JM","iso3":"JAM","name":"Jamaica","slug":"jamaica"},"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":31.9018},{"date":"1976-01-01","value":-73.9535},{"date":"1977-01-01","value":0.0},{"date":"1978-01-01","value":-32.1429},{"date":"1979-01-01","value":-2.63158},{"date":"1980-01-01","value":-64.8649},{"date":"1981-01-01","value":38.4615},{"date":"1983-01-01","value":-81.6384},{"date":"1984-01-01","value":-58.4615},{"date":"1985-01-01","value":-81.4815},{"date":"1986-01-01","value":220.0},{"date":"1987-01-01","value":25.0},{"date":"1988-01-01","value":-65.0},{"date":"1989-01-01","value":-100.0},{"date":"1991-01-01","value":433.333},{"date":"1992-01-01","value":-100.0},{"date":"1995-01-01","value":40.0},{"date":"1996-01-01","value":214.286},{"date":"1997-01-01","value":-81.8182},{"date":"1998-01-01","value":-75.0},{"date":"2000-01-01","value":91.6667},{"date":"2001-01-01","value":-69.5652},{"date":"2002-01-01","value":-71.4286},{"date":"2003-01-01","value":150.0},{"date":"2004-01-01","value":0.0},{"date":"2005-01-01","value":60.0},{"date":"2006-01-01","value":-87.5},{"date":"2007-01-01","value":-100.0},{"date":"2012-01-01","value":100.0},{"date":"2013-01-01","value":0.0},{"date":"2014-01-01","value":-100.0}],"summary":{"latest_period":"2014-01-01","latest_value":-100.0,"max":433.333,"mean":5.13429,"min":-100.0,"of":191,"rank":128,"trend":"volatile"}}