{"entity":{"iso2":"SB","iso3":"SLB","name":"Solomon Islands","slug":"solomon-islands"},"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":"1979-01-01","value":16.6667},{"date":"1980-01-01","value":-85.7143},{"date":"1981-01-01","value":-100.0},{"date":"1986-01-01","value":-100.0},{"date":"1990-01-01","value":-96.4752},{"date":"1991-01-01","value":166.667},{"date":"1992-01-01","value":755.556},{"date":"1993-01-01","value":-68.1818},{"date":"1994-01-01","value":-73.9796},{"date":"1995-01-01","value":-96.0784},{"date":"1996-01-01","value":400.0},{"date":"1997-01-01","value":-100.0},{"date":"2002-01-01","value":-100.0},{"date":"2006-01-01","value":-87.4346},{"date":"2007-01-01","value":45.8333},{"date":"2008-01-01","value":-100.0},{"date":"2022-01-01","value":-97.4359}],"summary":{"latest_period":"2022-01-01","latest_value":-97.4359,"max":755.556,"mean":16.4366,"min":-100.0,"of":191,"rank":115,"trend":"volatile"}}