{"entity":{"iso2":"NZ","iso3":"NZL","name":"New Zealand","slug":"new-zealand"},"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":"1976-01-01","value":0.0},{"date":"1977-01-01","value":0.0},{"date":"1980-01-01","value":0.0},{"date":"1982-01-01","value":0.0},{"date":"1983-01-01","value":0.0},{"date":"1984-01-01","value":0.0},{"date":"1990-01-01","value":0.0003456},{"date":"1991-01-01","value":0.000839315},{"date":"1992-01-01","value":0.000303824},{"date":"1993-01-01","value":0.000182295},{"date":"1994-01-01","value":0.000132923},{"date":"1995-01-01","value":3.79781e-05},{"date":"1997-01-01","value":0.00107858},{"date":"1998-01-01","value":0.000581064},{"date":"1999-01-01","value":0.0039725},{"date":"2000-01-01","value":0.0157343},{"date":"2001-01-01","value":0.0157343},{"date":"2002-01-01","value":0.00405606},{"date":"2003-01-01","value":0.00223691},{"date":"2004-01-01","value":0.0132505},{"date":"2005-01-01","value":0.01033},{"date":"2006-01-01","value":0.00426114},{"date":"2007-01-01","value":0.00125707},{"date":"2009-01-01","value":0.00249136},{"date":"2010-01-01","value":0.00175459},{"date":"2011-01-01","value":0.00756523},{"date":"2012-01-01","value":0.0212601},{"date":"2013-01-01","value":0.0128973},{"date":"2014-01-01","value":0.00417379},{"date":"2015-01-01","value":0.00443584},{"date":"2016-01-01","value":0.00416239},{"date":"2017-01-01","value":0.0081387},{"date":"2018-01-01","value":0.0112111},{"date":"2019-01-01","value":0.00458015},{"date":"2020-01-01","value":0.000649425},{"date":"2021-01-01","value":0.000163306},{"date":"2022-01-01","value":6.83605e-05}],"summary":{"latest_period":"2022-01-01","latest_value":6.83605e-05,"max":0.0212601,"mean":0.00426719,"min":0.0,"of":204,"rank":109,"trend":"volatile"}}