{"entity":{"iso2":"XU","iso3":"NAC","name":"North America","slug":"north-america"},"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":4.19026e-05},{"date":"1962-01-01","value":3.91136e-05},{"date":"1963-01-01","value":3.70369e-05},{"date":"1964-01-01","value":3.44394e-05},{"date":"1965-01-01","value":3.17197e-05},{"date":"1966-01-01","value":2.88994e-05},{"date":"1967-01-01","value":2.73004e-05},{"date":"1968-01-01","value":2.49596e-05},{"date":"1969-01-01","value":2.3035e-05},{"date":"1970-01-01","value":2.17526e-05},{"date":"1971-01-01","value":1.99812e-05},{"date":"1972-01-01","value":1.81429e-05},{"date":"1973-01-01","value":1.62254e-05},{"date":"1974-01-01","value":1.48079e-05},{"date":"1975-01-01","value":1.35882e-05},{"date":"1976-01-01","value":1.21426e-05},{"date":"1977-01-01","value":1.10126e-05},{"date":"1978-01-01","value":9.82702e-06},{"date":"1979-01-01","value":8.7994e-06},{"date":"1980-01-01","value":8.0664e-06},{"date":"1981-01-01","value":7.18901e-06},{"date":"1982-01-01","value":6.90573e-06},{"date":"1983-01-01","value":6.35427e-06},{"date":"1984-01-01","value":5.74921e-06},{"date":"1985-01-01","value":5.36943e-06},{"date":"1986-01-01","value":5.09487e-06},{"date":"1987-01-01","value":4.77718e-06},{"date":"1988-01-01","value":4.39683e-06},{"date":"1989-01-01","value":4.06899e-06},{"date":"1990-01-01","value":3.8516e-06},{"date":"1991-01-01","value":3.73132e-06},{"date":"1992-01-01","value":3.5509e-06},{"date":"1993-01-01","value":3.39671e-06},{"date":"1994-01-01","value":3.21126e-06},{"date":"1995-01-01","value":3.06382e-06},{"date":"1996-01-01","value":2.90241e-06},{"date":"1997-01-01","value":2.73615e-06},{"date":"1998-01-01","value":2.60513e-06},{"date":"1999-01-01","value":2.45029e-06},{"date":"2000-01-01","value":2.29768e-06},{"date":"2001-01-01","value":2.23165e-06},{"date":"2002-01-01","value":2.16121e-06},{"date":"2003-01-01","value":2.04534e-06},{"date":"2004-01-01","value":1.9076e-06},{"date":"2005-01-01","value":1.77761e-06},{"date":"2006-01-01","value":1.66915e-06},{"date":"2007-01-01","value":1.58451e-06},{"date":"2008-01-01","value":1.55985e-06},{"date":"2009-01-01","value":1.60612e-06},{"date":"2010-01-01","value":1.52775e-06},{"date":"2011-01-01","value":1.46396e-06},{"date":"2012-01-01","value":1.40818e-06},{"date":"2013-01-01","value":1.35992e-06},{"date":"2014-01-01","value":1.31184e-06},{"date":"2015-01-01","value":1.28291e-06},{"date":"2016-01-01","value":1.25253e-06},{"date":"2017-01-01","value":1.19784e-06},{"date":"2018-01-01","value":1.13789e-06},{"date":"2019-01-01","value":1.09382e-06},{"date":"2020-01-01","value":1.10584e-06},{"date":"2021-01-01","value":9.8893e-07},{"date":"2022-01-01","value":9.01188e-07},{"date":"2023-01-01","value":8.48534e-07}],"summary":{"latest_period":"2023-01-01","latest_value":8.48534e-07,"max":4.19026e-05,"mean":8.88698e-06,"min":8.48534e-07,"of":47,"rank":39,"trend":"volatile"}}