{"entity":{"iso2":"TM","iso3":"TKM","name":"Turkmenistan","slug":"turkmenistan"},"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":"1991-01-01","value":-27.3077},{"date":"1992-01-01","value":10.582},{"date":"1993-01-01","value":-17.2249},{"date":"1994-01-01","value":-37.5723},{"date":"1995-01-01","value":-71.2963},{"date":"1996-01-01","value":164.516},{"date":"1997-01-01","value":-40.2439},{"date":"1998-01-01","value":-73.4694},{"date":"1999-01-01","value":-46.1538},{"date":"2000-01-01","value":57.1429},{"date":"2001-01-01","value":-27.2727},{"date":"2002-01-01","value":512.5},{"date":"2003-01-01","value":-100.0},{"date":"2005-01-01","value":-100.0},{"date":"2017-01-01","value":-100.0},{"date":"2020-01-01","value":-100.0}],"summary":{"latest_period":"2020-01-01","latest_value":-100.0,"max":512.5,"mean":0.262501,"min":-100.0,"of":191,"rank":128,"trend":"volatile"}}