{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"measles-number-of-reported-cases-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Measles - number of reported cases, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1974-01-01","value":0.0183984},{"date":"1976-01-01","value":0.00656692},{"date":"1977-01-01","value":0.00739817},{"date":"1978-01-01","value":0.00209199},{"date":"1979-01-01","value":0.0568301},{"date":"1980-01-01","value":0.0502217},{"date":"1981-01-01","value":0.0472153},{"date":"1982-01-01","value":0.0568301},{"date":"1983-01-01","value":0.0599474},{"date":"1984-01-01","value":0.0556387},{"date":"1985-01-01","value":0.0464256},{"date":"1986-01-01","value":0.0022721},{"date":"1987-01-01","value":0.0138543},{"date":"1988-01-01","value":0.00286783},{"date":"1989-01-01","value":0.00865891},{"date":"1990-01-01","value":0.011499},{"date":"1991-01-01","value":0.00393461},{"date":"1992-01-01","value":0.0126628},{"date":"1993-01-01","value":0.0316985},{"date":"1994-01-01","value":0.00157938},{"date":"1995-01-01","value":0.00476586},{"date":"1997-01-01","value":0.00500139},{"date":"2000-01-01","value":0.049529},{"date":"2001-01-01","value":0.00899141},{"date":"2002-01-01","value":0.00786922},{"date":"2003-01-01","value":0.00811859},{"date":"2004-01-01","value":9.69798e-05},{"date":"2005-01-01","value":0.000401773},{"date":"2006-01-01","value":0.00045719},{"date":"2007-01-01","value":0.0},{"date":"2008-01-01","value":0.000609587},{"date":"2009-01-01","value":0.000429482},{"date":"2010-01-01","value":0.0150873},{"date":"2011-01-01","value":0.0258382},{"date":"2012-01-01","value":0.00939318},{"date":"2013-01-01","value":0.000207814},{"date":"2014-01-01","value":0.0139374},{"date":"2015-01-01","value":0.00840953},{"date":"2016-01-01","value":0.0127459},{"date":"2017-01-01","value":0.025949},{"date":"2018-01-01","value":0.00476586},{"date":"2019-01-01","value":0.00055417},{"date":"2020-01-01","value":0.000235522},{"date":"2021-01-01","value":0.00235522},{"date":"2022-01-01","value":0.0101275},{"date":"2023-01-01","value":0.00893599}],"summary":{"latest_period":"2023-01-01","latest_value":0.00893599,"max":0.0599474,"mean":0.0156827,"min":0.0,"of":204,"rank":31,"trend":"volatile"}}