{"id":"worldbank.age-dependency-ratio-old.irn.annual","dataset_id":"worldbank-age-dependency-ratio-old","indicator":"age-dependency-ratio-old","geography":"IRN","frequency":"annual","unit":"percent","start_period":"1960","end_period":"2025","org":"World Bank","original_indicator":"SP.POP.DPND.OL","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Iran, Islamic Republic of","region":"Middle East, North Africa, Afghanistan & Pakistan","observations":[{"period":"1960","value":7.88812911116682,"flags":""},{"period":"1961","value":7.74168735907133,"flags":""},{"period":"1962","value":7.58562600978583,"flags":""},{"period":"1963","value":7.43384671519227,"flags":""},{"period":"1964","value":7.27946813461547,"flags":""},{"period":"1965","value":7.12283540547864,"flags":""},{"period":"1966","value":6.99140667800856,"flags":""},{"period":"1967","value":6.88900268068965,"flags":""},{"period":"1968","value":6.80358289210482,"flags":""},{"period":"1969","value":6.72614649137784,"flags":""},{"period":"1970","value":6.65014905942712,"flags":""},{"period":"1971","value":6.57741614957912,"flags":""},{"period":"1972","value":6.50698181041751,"flags":""},{"period":"1973","value":6.43242541762542,"flags":""},{"period":"1974","value":6.35094993377812,"flags":""},{"period":"1975","value":6.26330918562594,"flags":""},{"period":"1976","value":6.18436440379384,"flags":""},{"period":"1977","value":6.10978446434426,"flags":""},{"period":"1978","value":6.02837506069139,"flags":""},{"period":"1979","value":5.95488807908208,"flags":""},{"period":"1980","value":5.89615273763671,"flags":""},{"period":"1981","value":5.74127299439511,"flags":""},{"period":"1982","value":5.59888864523157,"flags":""},{"period":"1983","value":5.56463135689855,"flags":""},{"period":"1984","value":5.57042555360964,"flags":""},{"period":"1985","value":5.61249192007837,"flags":""},{"period":"1986","value":5.6794865971772,"flags":""},{"period":"1987","value":5.77854046677019,"flags":""},{"period":"1988","value":5.90838852476483,"flags":""},{"period":"1989","value":6.04232854240214,"flags":""},{"period":"1990","value":6.14329745275427,"flags":""},{"period":"1991","value":6.2254666982387,"flags":""},{"period":"1992","value":6.3270356707208,"flags":""},{"period":"1993","value":6.51061200689998,"flags":""},{"period":"1994","value":6.67300311728597,"flags":""},{"period":"1995","value":6.73886568548406,"flags":""},{"period":"1996","value":6.78931055922951,"flags":""},{"period":"1997","value":6.80566672152549,"flags":""},{"period":"1998","value":6.79128789577246,"flags":""},{"period":"1999","value":6.76976359177597,"flags":""},{"period":"2000","value":6.74420024393445,"flags":""},{"period":"2001","value":6.72252328260376,"flags":""},{"period":"2002","value":6.78030326779443,"flags":""},{"period":"2003","value":6.82982734248663,"flags":""},{"period":"2004","value":6.80599730383174,"flags":""},{"period":"2005","value":6.7870314398256,"flags":""},{"period":"2006","value":6.78513478491715,"flags":""},{"period":"2007","value":6.83865644215434,"flags":""},{"period":"2008","value":6.94410307353857,"flags":""},{"period":"2009","value":7.07258114919439,"flags":""},{"period":"2010","value":7.22647739400766,"flags":""},{"period":"2011","value":7.40813275311899,"flags":""},{"period":"2012","value":7.61560870519685,"flags":""},{"period":"2013","value":7.84537158439599,"flags":""},{"period":"2014","value":8.14872592002641,"flags":""},{"period":"2015","value":8.53181837194809,"flags":""},{"period":"2016","value":8.93238653012797,"flags":""},{"period":"2017","value":9.33970407913464,"flags":""},{"period":"2018","value":9.75212743986881,"flags":""},{"period":"2019","value":10.1576571036537,"flags":""},{"period":"2020","value":10.4778613494491,"flags":""},{"period":"2021","value":10.725242871787,"flags":""},{"period":"2022","value":11.032576380602,"flags":""},{"period":"2023","value":11.4319710586764,"flags":""},{"period":"2024","value":11.8854065944813,"flags":""},{"period":"2025","value":12.3652733030733,"flags":""}],"indicator_name":"Age dependency ratio, old","topic":"Health","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SP.POP.DPND.OL","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}