{"entity":{"iso2":"WS","iso3":"WSM","name":"Samoa","slug":"samoa"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (WHO)","slug":"pertussis-number-of-reported-cases","source":"World Health Organization, Global Health Observatory","source_url":"https://www.who.int/data/gho/data/indicators/indicator-details/GHO/WHS3_43","title":"Pertussis - number of reported cases","unit":null},"observations":[{"date":"1974-01-01","value":12.0},{"date":"1975-01-01","value":66.0},{"date":"1976-01-01","value":139.0},{"date":"1977-01-01","value":91.0},{"date":"1978-01-01","value":140.0},{"date":"1979-01-01","value":40.0},{"date":"1980-01-01","value":113.0},{"date":"1981-01-01","value":99.0},{"date":"1982-01-01","value":66.0},{"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":9.0},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":3.0},{"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":2.0},{"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":53.0},{"date":"2009-01-01","value":0.0},{"date":"2010-01-01","value":22.0},{"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":326.0},{"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":301.0},{"date":"2025-01-01","value":107.0}],"summary":{"latest_period":"2025-01-01","latest_value":107.0,"max":326.0,"mean":38.7561,"min":0.0,"of":210,"rank":74,"trend":"volatile"}}