{"entity":{"iso2":"LV","iso3":"LVA","name":"Latvia","slug":"latvia"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pertussis-number-of-reported-cases-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Pertussis - number of reported cases, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1992-01-01","value":0.00170344},{"date":"1993-01-01","value":0.00184807},{"date":"1994-01-01","value":0.00220162},{"date":"1995-01-01","value":0.000932071},{"date":"1996-01-01","value":0.000626738},{"date":"1997-01-01","value":0.00244267},{"date":"1998-01-01","value":0.00239446},{"date":"1999-01-01","value":0.000883861},{"date":"2000-01-01","value":0.00216948},{"date":"2001-01-01","value":0.00257123},{"date":"2002-01-01","value":0.00255516},{"date":"2003-01-01","value":0.00159095},{"date":"2004-01-01","value":0.000626738},{"date":"2005-01-01","value":0.000401755},{"date":"2006-01-01","value":0.000466036},{"date":"2007-01-01","value":0.000433895},{"date":"2008-01-01","value":0.000224983},{"date":"2009-01-01","value":0.000144632},{"date":"2010-01-01","value":0.000144632},{"date":"2011-01-01","value":0.000160702},{"date":"2012-01-01","value":0.00413004},{"date":"2013-01-01","value":0.00323011},{"date":"2014-01-01","value":0.00130169},{"date":"2015-01-01","value":0.00337474},{"date":"2016-01-01","value":0.00401755},{"date":"2017-01-01","value":0.00152667},{"date":"2018-01-01","value":0.00255516},{"date":"2019-01-01","value":0.0115705},{"date":"2020-01-01","value":0.00547967},{"date":"2021-01-01","value":0.000144625},{"date":"2022-01-01","value":0.000739193},{"date":"2023-01-01","value":0.00178371}],"summary":{"latest_period":"2023-01-01","latest_value":0.00178371,"max":0.0115705,"mean":0.00201178,"min":0.000144625,"of":204,"rank":48,"trend":"volatile"}}