{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"years-of-schooling-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Years of schooling, per unit of GDP","unit":"units per US$ of GDP"},"observations":[{"date":"1990-01-01","value":2.93271e-09},{"date":"1991-01-01","value":2.56015e-09},{"date":"1992-01-01","value":3.0716e-09},{"date":"1993-01-01","value":2.83553e-09},{"date":"1994-01-01","value":2.49141e-09},{"date":"1995-01-01","value":2.71429e-09},{"date":"1996-01-01","value":2.59681e-09},{"date":"1997-01-01","value":2.97263e-09},{"date":"1998-01-01","value":3.88096e-09},{"date":"1999-01-01","value":4.02074e-09},{"date":"2000-01-01","value":4.36166e-09},{"date":"2001-01-01","value":1.70391e-09},{"date":"2002-01-01","value":1.52892e-09},{"date":"2003-01-01","value":1.42273e-09},{"date":"2004-01-01","value":1.40345e-09},{"date":"2005-01-01","value":1.24483e-09},{"date":"2006-01-01","value":9.79532e-10},{"date":"2007-01-01","value":8.87802e-10},{"date":"2008-01-01","value":7.82559e-10},{"date":"2009-01-01","value":8.30235e-10},{"date":"2010-01-01","value":7.76647e-10},{"date":"2011-01-01","value":6.86838e-10},{"date":"2012-01-01","value":5.4832e-10},{"date":"2013-01-01","value":4.5264e-10},{"date":"2014-01-01","value":4.45542e-10},{"date":"2015-01-01","value":5.08658e-10},{"date":"2016-01-01","value":5.72194e-10},{"date":"2017-01-01","value":6.10425e-10},{"date":"2018-01-01","value":5.48711e-10},{"date":"2019-01-01","value":5.3701e-10},{"date":"2020-01-01","value":5.26176e-10},{"date":"2021-01-01","value":4.9328e-10},{"date":"2022-01-01","value":4.96452e-10},{"date":"2023-01-01","value":5.51026e-10}],"summary":{"latest_period":"2023-01-01","latest_value":5.51026e-10,"max":4.36166e-09,"mean":1.55813e-09,"min":4.45542e-10,"of":192,"rank":52,"trend":"volatile"}}