{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-ages-65-and-above-total-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population ages 65 and above, total, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":2.92083},{"date":"1962-01-01","value":2.99444},{"date":"1963-01-01","value":3.07778},{"date":"1964-01-01","value":3.16944},{"date":"1965-01-01","value":3.26667},{"date":"1966-01-01","value":3.37361},{"date":"1967-01-01","value":3.46528},{"date":"1968-01-01","value":3.5375},{"date":"1969-01-01","value":3.61806},{"date":"1970-01-01","value":3.70139},{"date":"1971-01-01","value":3.7875},{"date":"1972-01-01","value":3.86806},{"date":"1973-01-01","value":3.95139},{"date":"1974-01-01","value":4.04028},{"date":"1975-01-01","value":4.13889},{"date":"1976-01-01","value":4.25139},{"date":"1977-01-01","value":4.35833},{"date":"1978-01-01","value":4.46389},{"date":"1979-01-01","value":4.57083},{"date":"1980-01-01","value":4.67917},{"date":"1981-01-01","value":4.80417},{"date":"1982-01-01","value":4.94028},{"date":"1983-01-01","value":5.08611},{"date":"1984-01-01","value":5.25278},{"date":"1985-01-01","value":5.43333},{"date":"1986-01-01","value":5.60417},{"date":"1987-01-01","value":5.75972},{"date":"1988-01-01","value":5.89167},{"date":"1989-01-01","value":6.0125},{"date":"1990-01-01","value":6.14722},{"date":"1991-01-01","value":6.29444},{"date":"1992-01-01","value":6.45417},{"date":"1993-01-01","value":6.62639},{"date":"1994-01-01","value":6.79722},{"date":"1995-01-01","value":6.96528},{"date":"1996-01-01","value":7.13889},{"date":"1997-01-01","value":7.3125},{"date":"1998-01-01","value":7.45972},{"date":"1999-01-01","value":7.58472},{"date":"2000-01-01","value":7.70278},{"date":"2001-01-01","value":7.81667},{"date":"2002-01-01","value":7.92917},{"date":"2003-01-01","value":8.05139},{"date":"2004-01-01","value":8.19028},{"date":"2005-01-01","value":8.31528},{"date":"2006-01-01","value":8.41111},{"date":"2007-01-01","value":8.48889},{"date":"2008-01-01","value":8.53611},{"date":"2009-01-01","value":8.54583},{"date":"2010-01-01","value":8.60694},{"date":"2011-01-01","value":8.74722},{"date":"2012-01-01","value":8.85972},{"date":"2013-01-01","value":8.90139},{"date":"2014-01-01","value":8.87917},{"date":"2015-01-01","value":8.85417},{"date":"2016-01-01","value":8.83611},{"date":"2017-01-01","value":8.88056},{"date":"2018-01-01","value":9.0125},{"date":"2019-01-01","value":9.15139},{"date":"2020-01-01","value":9.30139},{"date":"2021-01-01","value":9.40972},{"date":"2022-01-01","value":9.48472},{"date":"2023-01-01","value":9.59167}],"summary":{"latest_period":"2023-01-01","latest_value":9.59167,"max":9.59167,"mean":6.36991,"min":2.92083,"of":215,"rank":93,"trend":"rising"}}