{"entity":{"iso2":"SG","iso3":"SGP","name":"Singapore","slug":"singapore"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"number-airline-passengers-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Number airline passengers, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1970-01-01","value":1117.76},{"date":"1971-01-01","value":1306.12},{"date":"1972-01-01","value":1456.87},{"date":"1973-01-01","value":1864.03},{"date":"1974-01-01","value":2251.49},{"date":"1975-01-01","value":2708.51},{"date":"1976-01-01","value":3182.24},{"date":"1977-01-01","value":3727.31},{"date":"1978-01-01","value":4318.21},{"date":"1979-01-01","value":5041.04},{"date":"1980-01-01","value":5711.79},{"date":"1981-01-01","value":6575.22},{"date":"1982-01-01","value":6852.98},{"date":"1983-01-01","value":6763.58},{"date":"1984-01-01","value":7151.94},{"date":"1985-01-01","value":7331.79},{"date":"1986-01-01","value":7448.21},{"date":"1987-01-01","value":7833.43},{"date":"1988-01-01","value":9025.22},{"date":"1989-01-01","value":9940.15},{"date":"1990-01-01","value":10517.0},{"date":"1991-01-01","value":11560.4},{"date":"1992-01-01","value":12652.7},{"date":"1993-01-01","value":13837.6},{"date":"1994-01-01","value":14820.0},{"date":"1995-01-01","value":16088.5},{"date":"1996-01-01","value":17672.7},{"date":"1997-01-01","value":19374.2},{"date":"1998-01-01","value":19897.2},{"date":"1999-01-01","value":22809.9},{"date":"2000-01-01","value":24931.8},{"date":"2001-01-01","value":24438.2},{"date":"2002-01-01","value":25569.6},{"date":"2003-01-01","value":20635.4},{"date":"2004-01-01","value":24677.8},{"date":"2005-01-01","value":25764.5},{"date":"2006-01-01","value":28209.2},{"date":"2007-01-01","value":29760.0},{"date":"2008-01-01","value":30088.9},{"date":"2009-01-01","value":26340.1},{"date":"2010-01-01","value":35438.1},{"date":"2011-01-01","value":37682.9},{"date":"2012-01-01","value":41301.9},{"date":"2013-01-01","value":44910.4},{"date":"2014-01-01","value":47492.2},{"date":"2015-01-01","value":47410.2},{"date":"2016-01-01","value":49929.8},{"date":"2017-01-01","value":53549.3},{"date":"2018-01-01","value":56632.3},{"date":"2019-01-01","value":60185.5},{"date":"2020-01-01","value":10991.7},{"date":"2021-01-01","value":3220.1},{"date":"2022-01-01","value":30731.2},{"date":"2023-01-01","value":65647.9}],"summary":{"latest_period":"2023-01-01","latest_value":65647.9,"max":65647.9,"mean":20488.5,"min":1117.76,"of":183,"rank":1,"trend":"volatile"}}