{"entity":{"iso2":"IS","iso3":"ISL","name":"Iceland","slug":"iceland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"period-average-age-of-mothers","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/period-average-age-of-mothers","title":"Period average age of mothers","unit":null},"observations":[{"date":"1950-01-01","value":28.635},{"date":"1951-01-01","value":28.497},{"date":"1952-01-01","value":28.461},{"date":"1953-01-01","value":28.363},{"date":"1954-01-01","value":28.145},{"date":"1955-01-01","value":28.063},{"date":"1956-01-01","value":28.051},{"date":"1957-01-01","value":28.06},{"date":"1958-01-01","value":27.969},{"date":"1959-01-01","value":28.036},{"date":"1960-01-01","value":28.041},{"date":"1961-01-01","value":27.888},{"date":"1962-01-01","value":27.985},{"date":"1963-01-01","value":27.821},{"date":"1964-01-01","value":27.796},{"date":"1965-01-01","value":27.731},{"date":"1966-01-01","value":27.554},{"date":"1967-01-01","value":27.483},{"date":"1968-01-01","value":27.41},{"date":"1969-01-01","value":27.323},{"date":"1970-01-01","value":27.204},{"date":"1971-01-01","value":27.128},{"date":"1972-01-01","value":27.109},{"date":"1973-01-01","value":27.014},{"date":"1974-01-01","value":26.938},{"date":"1975-01-01","value":27.0},{"date":"1976-01-01","value":26.946},{"date":"1977-01-01","value":26.92},{"date":"1978-01-01","value":26.909},{"date":"1979-01-01","value":27.092},{"date":"1980-01-01","value":27.12},{"date":"1981-01-01","value":27.161},{"date":"1982-01-01","value":27.088},{"date":"1983-01-01","value":27.26},{"date":"1984-01-01","value":27.335},{"date":"1985-01-01","value":27.31},{"date":"1986-01-01","value":27.229},{"date":"1987-01-01","value":27.317},{"date":"1988-01-01","value":27.532},{"date":"1989-01-01","value":27.773},{"date":"1990-01-01","value":27.991},{"date":"1991-01-01","value":28.248},{"date":"1992-01-01","value":28.471},{"date":"1993-01-01","value":28.582},{"date":"1994-01-01","value":28.626},{"date":"1995-01-01","value":28.665},{"date":"1996-01-01","value":28.771},{"date":"1997-01-01","value":28.661},{"date":"1998-01-01","value":28.734},{"date":"1999-01-01","value":28.751},{"date":"2000-01-01","value":28.893},{"date":"2001-01-01","value":29.037},{"date":"2002-01-01","value":29.214},{"date":"2003-01-01","value":29.324},{"date":"2004-01-01","value":29.459},{"date":"2005-01-01","value":29.441},{"date":"2006-01-01","value":29.502},{"date":"2007-01-01","value":29.571},{"date":"2008-01-01","value":29.75},{"date":"2009-01-01","value":29.885},{"date":"2010-01-01","value":30.013},{"date":"2011-01-01","value":30.049},{"date":"2012-01-01","value":30.131},{"date":"2013-01-01","value":30.233},{"date":"2014-01-01","value":30.221},{"date":"2015-01-01","value":30.352},{"date":"2016-01-01","value":30.459},{"date":"2017-01-01","value":30.557},{"date":"2018-01-01","value":30.603},{"date":"2019-01-01","value":30.754},{"date":"2020-01-01","value":30.712},{"date":"2021-01-01","value":30.809},{"date":"2022-01-01","value":30.825},{"date":"2023-01-01","value":30.835}],"summary":{"latest_period":"2023-01-01","latest_value":30.835,"max":30.835,"mean":28.4976,"min":26.909,"of":236,"rank":46,"trend":"rising"}}