{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"age-dependency-ratio-old","source":"UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/age-dependency-ratio-old","title":"Old-age dependency ratio","unit":"%"},"observations":[{"date":"1950-01-01","value":7.49344},{"date":"1951-01-01","value":7.47184},{"date":"1952-01-01","value":7.45048},{"date":"1953-01-01","value":7.42851},{"date":"1954-01-01","value":7.40026},{"date":"1955-01-01","value":7.36888},{"date":"1956-01-01","value":7.33279},{"date":"1957-01-01","value":7.29028},{"date":"1958-01-01","value":7.25178},{"date":"1959-01-01","value":7.23203},{"date":"1960-01-01","value":7.23391},{"date":"1961-01-01","value":7.25615},{"date":"1962-01-01","value":7.29872},{"date":"1963-01-01","value":7.35255},{"date":"1964-01-01","value":7.39077},{"date":"1965-01-01","value":7.40236},{"date":"1966-01-01","value":7.4062},{"date":"1967-01-01","value":7.40816},{"date":"1968-01-01","value":7.40646},{"date":"1969-01-01","value":7.4045},{"date":"1970-01-01","value":7.40424},{"date":"1971-01-01","value":7.40059},{"date":"1972-01-01","value":7.39605},{"date":"1973-01-01","value":7.39067},{"date":"1974-01-01","value":7.38545},{"date":"1975-01-01","value":7.3875},{"date":"1976-01-01","value":7.40138},{"date":"1977-01-01","value":7.42509},{"date":"1978-01-01","value":7.44965},{"date":"1979-01-01","value":7.44877},{"date":"1980-01-01","value":7.6119},{"date":"1981-01-01","value":7.78105},{"date":"1982-01-01","value":7.5354},{"date":"1983-01-01","value":7.29766},{"date":"1984-01-01","value":7.3669},{"date":"1985-01-01","value":7.46152},{"date":"1986-01-01","value":7.38789},{"date":"1987-01-01","value":7.26655},{"date":"1988-01-01","value":7.15351},{"date":"1989-01-01","value":7.04839},{"date":"1990-01-01","value":6.98895},{"date":"1991-01-01","value":6.85985},{"date":"1992-01-01","value":6.69197},{"date":"1993-01-01","value":6.65915},{"date":"1994-01-01","value":6.62665},{"date":"1995-01-01","value":6.44665},{"date":"1996-01-01","value":6.28154},{"date":"1997-01-01","value":6.18866},{"date":"1998-01-01","value":6.08214},{"date":"1999-01-01","value":5.95657},{"date":"2000-01-01","value":5.83829},{"date":"2001-01-01","value":5.73178},{"date":"2002-01-01","value":5.6162},{"date":"2003-01-01","value":5.46827},{"date":"2004-01-01","value":5.29695},{"date":"2005-01-01","value":5.1454},{"date":"2006-01-01","value":5.01481},{"date":"2007-01-01","value":4.89243},{"date":"2008-01-01","value":4.77018},{"date":"2009-01-01","value":4.656},{"date":"2010-01-01","value":4.55654},{"date":"2011-01-01","value":4.45664},{"date":"2012-01-01","value":4.3576},{"date":"2013-01-01","value":4.26215},{"date":"2014-01-01","value":4.19439},{"date":"2015-01-01","value":4.16717},{"date":"2016-01-01","value":4.14971},{"date":"2017-01-01","value":4.13151},{"date":"2018-01-01","value":4.11721},{"date":"2019-01-01","value":4.11061},{"date":"2020-01-01","value":4.0963},{"date":"2021-01-01","value":4.07208},{"date":"2022-01-01","value":4.06648},{"date":"2023-01-01","value":4.05207}],"summary":{"latest_period":"2023-01-01","latest_value":4.05207,"max":7.78105,"mean":6.36869,"min":4.05207,"of":236,"rank":229,"trend":"falling"}}
