{"entity":{"iso2":"XD","iso3":"HIC","name":"High income","slug":"high-income"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"surface-area-sq-km-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Surface area (sq. km), per unit of GDP","unit":"sq. km per US$ of GDP"},"observations":[{"date":"1961-01-01","value":5.14638e-05},{"date":"1962-01-01","value":4.75881e-05},{"date":"1963-01-01","value":4.42403e-05},{"date":"1964-01-01","value":4.0473e-05},{"date":"1965-01-01","value":3.72348e-05},{"date":"1966-01-01","value":3.4025e-05},{"date":"1967-01-01","value":3.1846e-05},{"date":"1968-01-01","value":2.93554e-05},{"date":"1969-01-01","value":2.66302e-05},{"date":"1970-01-01","value":2.42552e-05},{"date":"1971-01-01","value":2.18308e-05},{"date":"1972-01-01","value":1.87892e-05},{"date":"1973-01-01","value":1.54842e-05},{"date":"1974-01-01","value":1.36912e-05},{"date":"1975-01-01","value":1.22715e-05},{"date":"1976-01-01","value":1.12666e-05},{"date":"1977-01-01","value":9.95003e-06},{"date":"1978-01-01","value":8.28445e-06},{"date":"1979-01-01","value":7.16988e-06},{"date":"1980-01-01","value":6.4235e-06},{"date":"1981-01-01","value":6.3262e-06},{"date":"1982-01-01","value":6.39034e-06},{"date":"1983-01-01","value":6.18473e-06},{"date":"1984-01-01","value":5.93218e-06},{"date":"1985-01-01","value":5.653e-06},{"date":"1986-01-01","value":4.65104e-06},{"date":"1987-01-01","value":4.01064e-06},{"date":"1988-01-01","value":3.56236e-06},{"date":"1989-01-01","value":3.42103e-06},{"date":"1990-01-01","value":3.05551e-06},{"date":"1991-01-01","value":2.89549e-06},{"date":"1992-01-01","value":2.70375e-06},{"date":"1993-01-01","value":2.68328e-06},{"date":"1994-01-01","value":2.50837e-06},{"date":"1995-01-01","value":2.26196e-06},{"date":"1996-01-01","value":2.24357e-06},{"date":"1997-01-01","value":2.28408e-06},{"date":"1998-01-01","value":2.29103e-06},{"date":"1999-01-01","value":2.18751e-06},{"date":"2000-01-01","value":2.13632e-06},{"date":"2001-01-01","value":2.15424e-06},{"date":"2002-01-01","value":2.06442e-06},{"date":"2003-01-01","value":1.84002e-06},{"date":"2004-01-01","value":1.64753e-06},{"date":"2005-01-01","value":1.55156e-06},{"date":"2006-01-01","value":1.4615e-06},{"date":"2007-01-01","value":1.32795e-06},{"date":"2008-01-01","value":1.24273e-06},{"date":"2009-01-01","value":1.33597e-06},{"date":"2010-01-01","value":1.26793e-06},{"date":"2011-01-01","value":1.1647e-06},{"date":"2012-01-01","value":1.16028e-06},{"date":"2013-01-01","value":1.1503e-06},{"date":"2014-01-01","value":1.13031e-06},{"date":"2015-01-01","value":1.21014e-06},{"date":"2016-01-01","value":1.1868e-06},{"date":"2017-01-01","value":1.12891e-06},{"date":"2018-01-01","value":1.06188e-06},{"date":"2019-01-01","value":1.05113e-06},{"date":"2020-01-01","value":1.07895e-06},{"date":"2021-01-01","value":9.59375e-07},{"date":"2022-01-01","value":9.23899e-07},{"date":"2023-01-01","value":8.78362e-07}],"summary":{"latest_period":"2023-01-01","latest_value":8.78362e-07,"max":5.14638e-05,"mean":9.45452e-06,"min":8.78362e-07,"of":47,"rank":38,"trend":"volatile"}}