{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"services-value-added-current-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Services, value added (current US$), per square kilometre","unit":"current US$ per square kilometre"},"observations":[{"date":"1964-01-01","value":1729.52},{"date":"1965-01-01","value":1803.82},{"date":"1966-01-01","value":1867.83},{"date":"1967-01-01","value":1945.54},{"date":"1968-01-01","value":1908.56},{"date":"1969-01-01","value":2118.87},{"date":"1970-01-01","value":2191.19},{"date":"1971-01-01","value":2282.65},{"date":"1972-01-01","value":2636.66},{"date":"1973-01-01","value":3035.29},{"date":"1974-01-01","value":3373.43},{"date":"1975-01-01","value":3635.12},{"date":"1976-01-01","value":3439.17},{"date":"1977-01-01","value":4014.89},{"date":"1978-01-01","value":5325.15},{"date":"1979-01-01","value":6302.74},{"date":"1980-01-01","value":6314.78},{"date":"1981-01-01","value":6731.7},{"date":"1982-01-01","value":7924.55},{"date":"1983-01-01","value":6224.87},{"date":"1984-01-01","value":6698.2},{"date":"1985-01-01","value":4633.6},{"date":"1986-01-01","value":2855.24},{"date":"1987-01-01","value":3106.72},{"date":"1988-01-01","value":5780.76},{"date":"1989-01-01","value":5136.19},{"date":"1990-01-01","value":2862.09},{"date":"1991-01-01","value":2605.31},{"date":"1992-01-01","value":1876.67},{"date":"1993-01-01","value":2364.62},{"date":"1994-01-01","value":2424.87},{"date":"1995-01-01","value":2066.54},{"date":"1996-01-01","value":1792.2},{"date":"1997-01-01","value":1575.28},{"date":"1998-01-01","value":1207.46},{"date":"1999-01-01","value":1153.23},{"date":"2000-01-01","value":1100.32},{"date":"2001-01-01","value":9803.05},{"date":"2002-01-01","value":10793.4},{"date":"2003-01-01","value":11427.9},{"date":"2004-01-01","value":11511.1},{"date":"2005-01-01","value":13023.9},{"date":"2006-01-01","value":20162.5},{"date":"2007-01-01","value":22544.2},{"date":"2008-01-01","value":26524.4},{"date":"2009-01-01","value":25955.0},{"date":"2010-01-01","value":27306.9},{"date":"2011-01-01","value":31620.8},{"date":"2012-01-01","value":37422.6},{"date":"2013-01-01","value":43183.8},{"date":"2014-01-01","value":44467.6},{"date":"2015-01-01","value":43045.0},{"date":"2016-01-01","value":37763.4},{"date":"2017-01-01","value":35657.9},{"date":"2018-01-01","value":38886.9},{"date":"2019-01-01","value":39842.1},{"date":"2020-01-01","value":40209.3},{"date":"2021-01-01","value":43153.5},{"date":"2022-01-01","value":41560.3},{"date":"2023-01-01","value":37476.9}],"summary":{"latest_period":"2023-01-01","latest_value":37476.9,"max":44467.6,"mean":13623.1,"min":1100.32,"of":202,"rank":168,"trend":"volatile"}}