{"entity":{"iso2":"XT","iso3":"UMC","name":"Upper middle income","slug":"upper-middle-income"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"primary-income-payments-bop-current-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Primary income payments (BoP, current US$), per square kilometre","unit":"BoP, current US$ per square kilometre"},"observations":[{"date":"1987-01-01","value":1341.09},{"date":"1988-01-01","value":1504.4},{"date":"1989-01-01","value":1646.99},{"date":"1990-01-01","value":1691.99},{"date":"1991-01-01","value":1668.14},{"date":"1993-01-01","value":1578.1},{"date":"1994-01-01","value":1729.42},{"date":"1995-01-01","value":2291.19},{"date":"1996-01-01","value":2539.54},{"date":"1997-01-01","value":2631.69},{"date":"1998-01-01","value":2854.5},{"date":"1999-01-01","value":2921.74},{"date":"2000-01-01","value":3276.38},{"date":"2001-01-01","value":3229.31},{"date":"2002-01-01","value":2908.41},{"date":"2003-01-01","value":3134.72},{"date":"2004-01-01","value":3552.96},{"date":"2005-01-01","value":5155.72},{"date":"2006-01-01","value":5919.23},{"date":"2007-01-01","value":7319.07},{"date":"2008-01-01","value":8145.03},{"date":"2009-01-01","value":7807.75},{"date":"2010-01-01","value":10905.2},{"date":"2011-01-01","value":12944.4},{"date":"2012-01-01","value":12449.8},{"date":"2013-01-01","value":14197.1},{"date":"2014-01-01","value":13144.1},{"date":"2015-01-01","value":12950.5},{"date":"2016-01-01","value":13630.0},{"date":"2017-01-01","value":15482.3},{"date":"2018-01-01","value":17053.8},{"date":"2019-01-01","value":16926.3},{"date":"2020-01-01","value":15759.1},{"date":"2021-01-01","value":20228.8},{"date":"2022-01-01","value":20505.9},{"date":"2023-01-01","value":21879.2}],"summary":{"latest_period":"2023-01-01","latest_value":21879.2,"max":21879.2,"mean":8136.21,"min":1341.09,"of":47,"rank":18,"trend":"volatile"}}