{"entity":{"iso2":"DK","iso3":"DNK","name":"Denmark","slug":"denmark"},"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":"1974-01-01","value":0.038875},{"date":"1975-01-01","value":0.036425},{"date":"1976-01-01","value":0.409625},{"date":"1977-01-01","value":0.286325},{"date":"1978-01-01","value":0.1014},{"date":"1979-01-01","value":0.08775},{"date":"1980-01-01","value":0.12425},{"date":"1981-01-01","value":0.1091},{"date":"1982-01-01","value":0.033175},{"date":"1983-01-01","value":0.047075},{"date":"1984-01-01","value":0.0842},{"date":"1985-01-01","value":0.04705},{"date":"1986-01-01","value":0.028475},{"date":"1987-01-01","value":0.07255},{"date":"1988-01-01","value":0.023975},{"date":"1989-01-01","value":0.0232},{"date":"1990-01-01","value":0.014225},{"date":"1991-01-01","value":0.020525},{"date":"1992-01-01","value":0.012375},{"date":"1993-01-01","value":0.00605},{"date":"1994-01-01","value":0.000975},{"date":"1995-01-01","value":0.00205},{"date":"1996-01-01","value":0.002225},{"date":"1997-01-01","value":0.00495},{"date":"2000-01-01","value":0.0041},{"date":"2001-01-01","value":0.005},{"date":"2002-01-01","value":0.008075},{"date":"2003-01-01","value":0.00285},{"date":"2004-01-01","value":0.0057},{"date":"2005-01-01","value":0.003225},{"date":"2006-01-01","value":0.001375},{"date":"2007-01-01","value":0.002025},{"date":"2008-01-01","value":0.002625},{"date":"2009-01-01","value":0.002075},{"date":"2010-01-01","value":0.001925},{"date":"2011-01-01","value":0.001775},{"date":"2012-01-01","value":0.0245},{"date":"2013-01-01","value":0.0121},{"date":"2014-01-01","value":0.021375},{"date":"2015-01-01","value":0.02405},{"date":"2016-01-01","value":0.0524},{"date":"2017-01-01","value":0.027025},{"date":"2018-01-01","value":0.0257},{"date":"2019-01-01","value":0.092425},{"date":"2020-01-01","value":0.05975},{"date":"2021-01-01","value":0.002},{"date":"2022-01-01","value":0.0013},{"date":"2023-01-01","value":0.151475}],"summary":{"latest_period":"2023-01-01","latest_value":0.151475,"max":0.409625,"mean":0.0448266,"min":0.000975,"of":204,"rank":2,"trend":"volatile"}}