{"entity":{"iso2":"PG","iso3":"PNG","name":"Papua New Guinea","slug":"papua-new-guinea"},"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":0.00183059},{"date":"1975-01-01","value":0.00274478},{"date":"1976-01-01","value":0.00376275},{"date":"1977-01-01","value":0.00243342},{"date":"1978-01-01","value":0.00178642},{"date":"1979-01-01","value":0.0042883},{"date":"1980-01-01","value":0.00594665},{"date":"1981-01-01","value":0.00636841},{"date":"1982-01-01","value":0.00314004},{"date":"1983-01-01","value":0.00586495},{"date":"1984-01-01","value":0.00295235},{"date":"1985-01-01","value":0.00387979},{"date":"1986-01-01","value":0.00549176},{"date":"1987-01-01","value":0.00344477},{"date":"1988-01-01","value":0.00541448},{"date":"1989-01-01","value":0.00525549},{"date":"1990-01-01","value":0.00460186},{"date":"1991-01-01","value":0.00171135},{"date":"1992-01-01","value":0.00450912},{"date":"1993-01-01","value":0.0052312},{"date":"1994-01-01","value":0.00448483},{"date":"1995-01-01","value":0.00621384},{"date":"1996-01-01","value":0.00281323},{"date":"1997-01-01","value":0.00633971},{"date":"1998-01-01","value":0.0012145},{"date":"1999-01-01","value":0.0105397},{"date":"2000-01-01","value":0.00503467},{"date":"2001-01-01","value":0.00463499},{"date":"2002-01-01","value":0.0110454},{"date":"2003-01-01","value":0.00468798},{"date":"2004-01-01","value":0.00452679},{"date":"2005-01-01","value":0.00594444},{"date":"2006-01-01","value":0.00673718},{"date":"2009-01-01","value":0.00647441},{"date":"2010-01-01","value":0.0109283},{"date":"2011-01-01","value":0.0102129},{"date":"2012-01-01","value":0.0142914},{"date":"2013-01-01","value":0.0070397},{"date":"2014-01-01","value":0.0},{"date":"2015-01-01","value":0.0},{"date":"2016-01-01","value":0.0},{"date":"2017-01-01","value":0.0},{"date":"2018-01-01","value":0.0},{"date":"2019-01-01","value":0.00102018},{"date":"2020-01-01","value":0.000112618},{"date":"2021-01-01","value":2.20819e-05},{"date":"2022-01-01","value":1.76655e-05},{"date":"2023-01-01","value":0.00406307}],"summary":{"latest_period":"2023-01-01","latest_value":0.00406307,"max":0.0142914,"mean":0.00435537,"min":0.0,"of":204,"rank":34,"trend":"volatile"}}