{"entity":{"iso2":"WS","iso3":"WSM","name":"Samoa","slug":"samoa"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pertussis-number-of-reported-cases-per-capita","source":"Statizoid (derived)","source_url":null,"title":"Pertussis - number of reported cases, per capita","unit":"units per person"},"observations":[{"date":"1974-01-01","value":8.03046e-05},{"date":"1975-01-01","value":0.000430405},{"date":"1976-01-01","value":0.000884714},{"date":"1977-01-01","value":0.000569629},{"date":"1978-01-01","value":0.000867545},{"date":"1979-01-01","value":0.000245577},{"date":"1980-01-01","value":0.000687674},{"date":"1981-01-01","value":0.000597545},{"date":"1982-01-01","value":0.000396434},{"date":"1983-01-01","value":0.0},{"date":"1984-01-01","value":0.0},{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":0.0},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":5.33276e-05},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":1.76128e-05},{"date":"1993-01-01","value":0.0},{"date":"1994-01-01","value":0.0},{"date":"1995-01-01","value":0.0},{"date":"1996-01-01","value":0.0},{"date":"1997-01-01","value":0.0},{"date":"1998-01-01","value":0.0},{"date":"2003-01-01","value":1.07857e-05},{"date":"2004-01-01","value":0.0},{"date":"2005-01-01","value":0.0},{"date":"2006-01-01","value":0.0},{"date":"2008-01-01","value":0.00027879},{"date":"2009-01-01","value":0.0},{"date":"2010-01-01","value":0.000113976},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":0.0},{"date":"2017-01-01","value":0.0},{"date":"2018-01-01","value":0.00157046},{"date":"2020-01-01","value":0.0},{"date":"2022-01-01","value":0.0},{"date":"2023-01-01","value":0.0},{"date":"2024-01-01","value":0.00138061},{"date":"2025-01-01","value":0.000487903}],"summary":{"latest_period":"2025-01-01","latest_value":0.000487903,"max":0.00157046,"mean":0.000211544,"min":0.0,"of":204,"rank":11,"trend":"volatile"}}