{"entity":{"iso2":"SV","iso3":"SLV","name":"El Salvador","slug":"el-salvador"},"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":5.60064e-07},{"date":"1975-01-01","value":8.89009e-07},{"date":"1976-01-01","value":5.78539e-07},{"date":"1977-01-01","value":6.20402e-07},{"date":"1978-01-01","value":7.55125e-07},{"date":"1979-01-01","value":2.34435e-07},{"date":"1980-01-01","value":2.80641e-07},{"date":"1981-01-01","value":1.13784e-06},{"date":"1982-01-01","value":5.16005e-07},{"date":"1983-01-01","value":1.41743e-07},{"date":"1984-01-01","value":1.37915e-07},{"date":"1985-01-01","value":1.22093e-07},{"date":"1986-01-01","value":1.48741e-07},{"date":"1987-01-01","value":4.09292e-08},{"date":"1988-01-01","value":1.09788e-08},{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":5.67654e-09},{"date":"1993-01-01","value":3.59267e-09},{"date":"1994-01-01","value":1.56263e-09},{"date":"1995-01-01","value":4.48332e-10},{"date":"1996-01-01","value":3.12946e-10},{"date":"1997-01-01","value":1.95662e-10},{"date":"1998-01-01","value":3.65741e-10},{"date":"1999-01-01","value":2.65858e-10},{"date":"2000-01-01","value":2.54563e-10},{"date":"2001-01-01","value":4.885e-10},{"date":"2002-01-01","value":4.73776e-10},{"date":"2003-01-01","value":6.04052e-10},{"date":"2004-01-01","value":7.28608e-11},{"date":"2005-01-01","value":3.40182e-10},{"date":"2006-01-01","value":3.12502e-10},{"date":"2007-01-01","value":1.17566e-10},{"date":"2008-01-01","value":2.7798e-10},{"date":"2009-01-01","value":1.13626e-10},{"date":"2010-01-01","value":1.08413e-10},{"date":"2011-01-01","value":3.45103e-10},{"date":"2012-01-01","value":1.7301e-09},{"date":"2013-01-01","value":3.18312e-10},{"date":"2014-01-01","value":0.0},{"date":"2015-01-01","value":0.0},{"date":"2016-01-01","value":5.37381e-10},{"date":"2017-01-01","value":6.80566e-10},{"date":"2018-01-01","value":4.22739e-10},{"date":"2019-01-01","value":1.11603e-10},{"date":"2020-01-01","value":0.0},{"date":"2021-01-01","value":3.44316e-11},{"date":"2022-01-01","value":0.0},{"date":"2023-01-01","value":0.0},{"date":"2024-01-01","value":0.0},{"date":"2025-01-01","value":2.72419e-11}],"summary":{"latest_period":"2025-01-01","latest_value":2.72419e-11,"max":1.13784e-06,"mean":1.1912e-07,"min":0.0,"of":201,"rank":132,"trend":"volatile"}}