{"id":"worldbank.population-ages-65-and-above.ton.annual","dataset_id":"worldbank-population-ages-65-and-above","indicator":"population-ages-65-and-above","geography":"TON","frequency":"annual","unit":"percent","start_period":"1960","end_period":"2025","org":"World Bank","original_indicator":"SP.POP.65UP.TO.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"1960","value":3.11168203113193,"flags":""},{"period":"1961","value":3.09170010435498,"flags":""},{"period":"1962","value":3.0826422647984,"flags":""},{"period":"1963","value":3.08270153717744,"flags":""},{"period":"1964","value":3.08885535033873,"flags":""},{"period":"1965","value":3.09781427602421,"flags":""},{"period":"1966","value":3.1146437614179,"flags":""},{"period":"1967","value":3.12603757509694,"flags":""},{"period":"1968","value":3.13081958145109,"flags":""},{"period":"1969","value":3.14232456008059,"flags":""},{"period":"1970","value":3.15752682120578,"flags":""},{"period":"1971","value":3.17418738940114,"flags":""},{"period":"1972","value":3.18867622143871,"flags":""},{"period":"1973","value":3.20310344633436,"flags":""},{"period":"1974","value":3.20786030534772,"flags":""},{"period":"1975","value":3.20423576208778,"flags":""},{"period":"1976","value":3.21111985313402,"flags":""},{"period":"1977","value":3.24424915998966,"flags":""},{"period":"1978","value":3.30643128661739,"flags":""},{"period":"1979","value":3.37435734459657,"flags":""},{"period":"1980","value":3.44637131211676,"flags":""},{"period":"1981","value":3.53237972188319,"flags":""},{"period":"1982","value":3.62984093611419,"flags":""},{"period":"1983","value":3.73630074083145,"flags":""},{"period":"1984","value":3.85908694298879,"flags":""},{"period":"1985","value":3.99199865283441,"flags":""},{"period":"1986","value":4.11692684419957,"flags":""},{"period":"1987","value":4.21497222377523,"flags":""},{"period":"1988","value":4.28568541664562,"flags":""},{"period":"1989","value":4.35550234902367,"flags":""},{"period":"1990","value":4.43934021735315,"flags":""},{"period":"1991","value":4.53674089423447,"flags":""},{"period":"1992","value":4.64595466020145,"flags":""},{"period":"1993","value":4.76559144081596,"flags":""},{"period":"1994","value":4.8858894235569,"flags":""},{"period":"1995","value":5.00376654410848,"flags":""},{"period":"1996","value":5.12587820554373,"flags":""},{"period":"1997","value":5.2292807938534,"flags":""},{"period":"1998","value":5.29700406854888,"flags":""},{"period":"1999","value":5.35150814338632,"flags":""},{"period":"2000","value":5.40137810133671,"flags":""},{"period":"2001","value":5.44881569584223,"flags":""},{"period":"2002","value":5.4961082470505,"flags":""},{"period":"2003","value":5.54880150099556,"flags":""},{"period":"2004","value":5.61191955915524,"flags":""},{"period":"2005","value":5.66569825212215,"flags":""},{"period":"2006","value":5.69960377589339,"flags":""},{"period":"2007","value":5.72634597005416,"flags":""},{"period":"2008","value":5.74238460100916,"flags":""},{"period":"2009","value":5.73913854620928,"flags":""},{"period":"2010","value":5.76957993286747,"flags":""},{"period":"2011","value":5.85481944231404,"flags":""},{"period":"2012","value":5.93572462183427,"flags":""},{"period":"2013","value":5.98538441782821,"flags":""},{"period":"2014","value":5.99714845838531,"flags":""},{"period":"2015","value":6.0082944530845,"flags":""},{"period":"2016","value":6.02896023653387,"flags":""},{"period":"2017","value":6.06850140714059,"flags":""},{"period":"2018","value":6.14636271923385,"flags":""},{"period":"2019","value":6.23547949029758,"flags":""},{"period":"2020","value":6.3351733859333,"flags":""},{"period":"2021","value":6.42196616724887,"flags":""},{"period":"2022","value":6.50073304011729,"flags":""},{"period":"2023","value":6.60245225746313,"flags":""},{"period":"2024","value":6.71559051792408,"flags":""},{"period":"2025","value":6.85064872472094,"flags":""}],"indicator_name":"Population ages 65 and above","topic":"Health","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SP.POP.65UP.TO.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}