{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"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":"1996-01-01","value":3.10263e-07},{"date":"1997-01-01","value":5.03648e-07},{"date":"1998-01-01","value":8.43719e-07},{"date":"1999-01-01","value":7.27579e-07},{"date":"2000-01-01","value":1.69636e-07},{"date":"2001-01-01","value":5.04554e-07},{"date":"2002-01-01","value":1.04125e-07},{"date":"2003-01-01","value":1.64947e-07},{"date":"2009-01-01","value":7.73268e-08},{"date":"2011-01-01","value":3.4154e-06},{"date":"2013-01-01","value":2.12148e-06},{"date":"2014-01-01","value":4.13708e-06},{"date":"2015-01-01","value":1.81583e-06},{"date":"2016-01-01","value":6.98573e-07},{"date":"2017-01-01","value":1.76975e-06},{"date":"2018-01-01","value":1.62933e-05},{"date":"2019-01-01","value":9.34754e-06},{"date":"2020-01-01","value":1.71724e-06},{"date":"2021-01-01","value":9.05653e-06},{"date":"2022-01-01","value":1.26486e-05},{"date":"2023-01-01","value":4.23967e-06},{"date":"2024-01-01","value":1.23424e-06},{"date":"2025-01-01","value":8.75094e-05}],"summary":{"latest_period":"2025-01-01","latest_value":8.75094e-05,"max":8.75094e-05,"mean":6.93089e-06,"min":7.73268e-08,"of":204,"rank":27,"trend":"volatile"}}