{"entity":{"iso2":"AL","iso3":"ALB","name":"Albania","slug":"albania"},"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":"1981-01-01","value":104.38},{"date":"1982-01-01","value":11.4286},{"date":"1983-01-01","value":-59.6154},{"date":"1984-01-01","value":-29.3651},{"date":"1985-01-01","value":93.2584},{"date":"1986-01-01","value":-33.1395},{"date":"1987-01-01","value":-2.6087},{"date":"1988-01-01","value":353.571},{"date":"1989-01-01","value":-40.5512},{"date":"1990-01-01","value":8.9404},{"date":"1991-01-01","value":-16.4134},{"date":"1992-01-01","value":-81.4545},{"date":"1993-01-01","value":143.137},{"date":"1994-01-01","value":96.7742},{"date":"1995-01-01","value":-44.2623},{"date":"1996-01-01","value":67.6471},{"date":"1997-01-01","value":-65.7895},{"date":"1998-01-01","value":-69.2308},{"date":"1999-01-01","value":12.5},{"date":"2000-01-01","value":229.63},{"date":"2001-01-01","value":-59.5506},{"date":"2002-01-01","value":-44.4444},{"date":"2003-01-01","value":-45.0},{"date":"2004-01-01","value":554.545},{"date":"2005-01-01","value":-79.1667},{"date":"2006-01-01","value":-100.0},{"date":"2008-01-01","value":-23.0769},{"date":"2009-01-01","value":0.0},{"date":"2010-01-01","value":-100.0},{"date":"2012-01-01","value":300.0},{"date":"2013-01-01","value":-62.5},{"date":"2017-01-01","value":-83.7209},{"date":"2018-01-01","value":171.429},{"date":"2019-01-01","value":-42.1053},{"date":"2020-01-01","value":-72.7273},{"date":"2021-01-01","value":-100.0},{"date":"2024-01-01","value":0.0},{"date":"2025-01-01","value":700.0}],"summary":{"latest_period":"2025-01-01","latest_value":700.0,"max":700.0,"mean":41.9084,"min":-100.0,"of":191,"rank":3,"trend":"volatile"}}