{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pertussis-number-of-reported-cases-gaps-filled","source":"Statizoid (derived)","source_url":null,"title":"Pertussis - number of reported cases, gaps filled","unit":null},"observations":[{"date":"1992-01-01","value":5000.0},{"date":"1993-01-01","value":5000.0},{"date":"1994-01-01","value":26000.0},{"date":"1995-01-01","value":20000.0},{"date":"1996-01-01","value":11500.0},{"date":"1997-01-01","value":13000.0},{"date":"1998-01-01","value":13000.0},{"date":"1999-01-01","value":11000.0},{"date":"2000-01-01","value":8500.0},{"date":"2001-01-01","value":6000.0},{"date":"2009-01-01","value":3700.0},{"date":"2010-01-01","value":5900.0},{"date":"2011-01-01","value":4700.0},{"date":"2012-01-01","value":7397.0},{"date":"2013-01-01","value":10094.0},{"date":"2014-01-01","value":9349.0},{"date":"2015-01-01","value":6970.0},{"date":"2016-01-01","value":8276.0},{"date":"2017-01-01","value":8833.0},{"date":"2018-01-01","value":3950.0}],"summary":{"latest_period":"2018-01-01","latest_value":3950.0,"max":26000.0,"mean":9408.45,"min":3700.0,"of":210,"rank":16,"trend":"volatile"}}