{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pertussis-number-of-reported-cases-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Pertussis - number of reported cases, per unit of GDP","unit":"units per US$ of GDP"},"observations":[{"date":"1974-01-01","value":1.17323e-05},{"date":"1975-01-01","value":1.10829e-05},{"date":"1976-01-01","value":8.6883e-06},{"date":"1977-01-01","value":8.30055e-06},{"date":"1978-01-01","value":8.03076e-06},{"date":"1979-01-01","value":4.12241e-06},{"date":"1980-01-01","value":3.20465e-06},{"date":"1981-01-01","value":2.60221e-06},{"date":"1982-01-01","value":2.05508e-06},{"date":"1983-01-01","value":1.43391e-06},{"date":"1984-01-01","value":8.29222e-07},{"date":"1985-01-01","value":4.75055e-07},{"date":"1986-01-01","value":2.78713e-07},{"date":"1987-01-01","value":2.17743e-07},{"date":"1988-01-01","value":1.05267e-07},{"date":"1989-01-01","value":7.74583e-08},{"date":"1990-01-01","value":5.53573e-08},{"date":"1991-01-01","value":2.7773e-08},{"date":"1992-01-01","value":2.60956e-08},{"date":"1993-01-01","value":2.05797e-08},{"date":"1994-01-01","value":1.26982e-08},{"date":"1995-01-01","value":7.42626e-09},{"date":"1997-01-01","value":8.96716e-09},{"date":"1998-01-01","value":6.8786e-09},{"date":"1999-01-01","value":5.41202e-09},{"date":"2000-01-01","value":4.54423e-09},{"date":"2001-01-01","value":4.72827e-09},{"date":"2002-01-01","value":4.224e-09},{"date":"2003-01-01","value":5.09531e-10},{"date":"2004-01-01","value":2.37123e-09},{"date":"2005-01-01","value":1.65865e-09},{"date":"2006-01-01","value":9.29608e-10},{"date":"2008-01-01","value":5.11425e-10},{"date":"2009-01-01","value":3.10622e-10},{"date":"2010-01-01","value":2.84858e-10},{"date":"2011-01-01","value":3.28086e-10},{"date":"2012-01-01","value":2.51682e-10},{"date":"2013-01-01","value":1.75714e-10},{"date":"2014-01-01","value":3.19266e-10},{"date":"2015-01-01","value":5.90206e-10},{"date":"2016-01-01","value":4.8743e-10},{"date":"2017-01-01","value":8.28707e-10},{"date":"2018-01-01","value":1.55904e-09},{"date":"2019-01-01","value":2.06227e-09},{"date":"2020-01-01","value":2.98405e-10},{"date":"2021-01-01","value":5.28028e-10},{"date":"2022-01-01","value":2.0907e-09},{"date":"2023-01-01","value":2.25085e-09},{"date":"2024-01-01","value":2.5451e-08},{"date":"2025-01-01","value":1.71115e-09}],"summary":{"latest_period":"2025-01-01","latest_value":1.71115e-09,"max":1.17323e-05,"mean":1.26933e-06,"min":1.75714e-10,"of":201,"rank":53,"trend":"volatile"}}