{"entity":{"iso2":"BW","iso3":"BWA","name":"Botswana","slug":"botswana"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"median-age","source":"UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/median-age","title":"Median age","unit":"years"},"observations":[{"date":"1950-01-01","value":17.925},{"date":"1951-01-01","value":17.872},{"date":"1952-01-01","value":17.827},{"date":"1953-01-01","value":17.772},{"date":"1954-01-01","value":17.697},{"date":"1955-01-01","value":17.605},{"date":"1956-01-01","value":17.491},{"date":"1957-01-01","value":17.343},{"date":"1958-01-01","value":17.152},{"date":"1959-01-01","value":16.919},{"date":"1960-01-01","value":16.654},{"date":"1961-01-01","value":16.371},{"date":"1962-01-01","value":16.079},{"date":"1963-01-01","value":15.773},{"date":"1964-01-01","value":15.447},{"date":"1965-01-01","value":15.157},{"date":"1966-01-01","value":14.967},{"date":"1967-01-01","value":14.801},{"date":"1968-01-01","value":14.64},{"date":"1969-01-01","value":14.491},{"date":"1970-01-01","value":14.356},{"date":"1971-01-01","value":14.295},{"date":"1972-01-01","value":14.374},{"date":"1973-01-01","value":14.561},{"date":"1974-01-01","value":14.756},{"date":"1975-01-01","value":14.934},{"date":"1976-01-01","value":15.114},{"date":"1977-01-01","value":15.291},{"date":"1978-01-01","value":15.544},{"date":"1979-01-01","value":15.782},{"date":"1980-01-01","value":15.762},{"date":"1981-01-01","value":15.695},{"date":"1982-01-01","value":15.714},{"date":"1983-01-01","value":15.706},{"date":"1984-01-01","value":15.714},{"date":"1985-01-01","value":15.736},{"date":"1986-01-01","value":15.773},{"date":"1987-01-01","value":15.83},{"date":"1988-01-01","value":15.902},{"date":"1989-01-01","value":15.994},{"date":"1990-01-01","value":16.115},{"date":"1991-01-01","value":16.263},{"date":"1992-01-01","value":16.451},{"date":"1993-01-01","value":16.673},{"date":"1994-01-01","value":16.903},{"date":"1995-01-01","value":17.145},{"date":"1996-01-01","value":17.416},{"date":"1997-01-01","value":17.717},{"date":"1998-01-01","value":18.035},{"date":"1999-01-01","value":18.356},{"date":"2000-01-01","value":18.668},{"date":"2001-01-01","value":18.965},{"date":"2002-01-01","value":19.257},{"date":"2003-01-01","value":19.551},{"date":"2004-01-01","value":19.845},{"date":"2005-01-01","value":20.134},{"date":"2006-01-01","value":20.417},{"date":"2007-01-01","value":20.695},{"date":"2008-01-01","value":20.971},{"date":"2009-01-01","value":21.24},{"date":"2010-01-01","value":21.495},{"date":"2011-01-01","value":21.723},{"date":"2012-01-01","value":21.786},{"date":"2013-01-01","value":21.707},{"date":"2014-01-01","value":21.659},{"date":"2015-01-01","value":21.665},{"date":"2016-01-01","value":21.719},{"date":"2017-01-01","value":21.814},{"date":"2018-01-01","value":21.944},{"date":"2019-01-01","value":22.105},{"date":"2020-01-01","value":22.276},{"date":"2021-01-01","value":22.415},{"date":"2022-01-01","value":22.604},{"date":"2023-01-01","value":22.882}],"summary":{"latest_period":"2023-01-01","latest_value":22.882,"max":22.882,"mean":17.776,"min":14.295,"of":236,"rank":174,"trend":"rising"}}