{"entity":{"iso2":"LY","iso3":"LBY","name":"Libya","slug":"libya"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"period-average-age-of-mothers","source":"Human Fertility Database (2025); UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/period-average-age-of-mothers","title":"Average age of mothers at childbirth","unit":"years"},"observations":[{"date":"1950-01-01","value":29.905},{"date":"1951-01-01","value":29.905},{"date":"1952-01-01","value":29.905},{"date":"1953-01-01","value":29.905},{"date":"1954-01-01","value":29.905},{"date":"1955-01-01","value":29.906},{"date":"1956-01-01","value":29.906},{"date":"1957-01-01","value":29.906},{"date":"1958-01-01","value":29.907},{"date":"1959-01-01","value":29.907},{"date":"1960-01-01","value":29.907},{"date":"1961-01-01","value":29.907},{"date":"1962-01-01","value":29.908},{"date":"1963-01-01","value":29.908},{"date":"1964-01-01","value":29.908},{"date":"1965-01-01","value":29.909},{"date":"1966-01-01","value":29.909},{"date":"1967-01-01","value":29.909},{"date":"1968-01-01","value":29.909},{"date":"1969-01-01","value":29.909},{"date":"1970-01-01","value":29.91},{"date":"1971-01-01","value":29.91},{"date":"1972-01-01","value":29.91},{"date":"1973-01-01","value":29.91},{"date":"1974-01-01","value":29.91},{"date":"1975-01-01","value":29.909},{"date":"1976-01-01","value":29.909},{"date":"1977-01-01","value":29.909},{"date":"1978-01-01","value":29.908},{"date":"1979-01-01","value":29.908},{"date":"1980-01-01","value":29.907},{"date":"1981-01-01","value":30.333},{"date":"1982-01-01","value":30.583},{"date":"1983-01-01","value":30.879},{"date":"1984-01-01","value":31.138},{"date":"1985-01-01","value":31.387},{"date":"1986-01-01","value":31.653},{"date":"1987-01-01","value":31.915},{"date":"1988-01-01","value":32.167},{"date":"1989-01-01","value":32.377},{"date":"1990-01-01","value":32.571},{"date":"1991-01-01","value":32.751},{"date":"1992-01-01","value":32.871},{"date":"1993-01-01","value":32.975},{"date":"1994-01-01","value":32.981},{"date":"1995-01-01","value":32.89},{"date":"1996-01-01","value":32.713},{"date":"1997-01-01","value":32.632},{"date":"1998-01-01","value":32.552},{"date":"1999-01-01","value":32.472},{"date":"2000-01-01","value":32.398},{"date":"2001-01-01","value":32.424},{"date":"2002-01-01","value":32.418},{"date":"2003-01-01","value":32.369},{"date":"2004-01-01","value":32.322},{"date":"2005-01-01","value":32.286},{"date":"2006-01-01","value":32.183},{"date":"2007-01-01","value":32.082},{"date":"2008-01-01","value":31.979},{"date":"2009-01-01","value":31.877},{"date":"2010-01-01","value":31.843},{"date":"2011-01-01","value":31.815},{"date":"2012-01-01","value":31.785},{"date":"2013-01-01","value":31.761},{"date":"2014-01-01","value":31.782},{"date":"2015-01-01","value":31.791},{"date":"2016-01-01","value":31.8},{"date":"2017-01-01","value":31.811},{"date":"2018-01-01","value":31.824},{"date":"2019-01-01","value":31.842},{"date":"2020-01-01","value":31.856},{"date":"2021-01-01","value":31.868},{"date":"2022-01-01","value":31.878},{"date":"2023-01-01","value":31.885}],"summary":{"latest_period":"2023-01-01","latest_value":31.885,"max":32.981,"mean":31.1467,"min":29.905,"of":236,"rank":18,"trend":"rising"}}