{"entity":{"iso2":"SM","iso3":"SMR","name":"San Marino","slug":"san-marino"},"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":28.457},{"date":"1951-01-01","value":28.412},{"date":"1952-01-01","value":28.39},{"date":"1953-01-01","value":28.368},{"date":"1954-01-01","value":28.347},{"date":"1955-01-01","value":28.327},{"date":"1956-01-01","value":28.308},{"date":"1957-01-01","value":28.29},{"date":"1958-01-01","value":28.296},{"date":"1959-01-01","value":28.28},{"date":"1960-01-01","value":28.311},{"date":"1961-01-01","value":28.407},{"date":"1962-01-01","value":28.236},{"date":"1963-01-01","value":28.173},{"date":"1964-01-01","value":28.082},{"date":"1965-01-01","value":27.98},{"date":"1966-01-01","value":27.892},{"date":"1967-01-01","value":27.784},{"date":"1968-01-01","value":27.668},{"date":"1969-01-01","value":27.534},{"date":"1970-01-01","value":27.397},{"date":"1971-01-01","value":27.259},{"date":"1972-01-01","value":27.128},{"date":"1973-01-01","value":27.017},{"date":"1974-01-01","value":26.915},{"date":"1975-01-01","value":26.861},{"date":"1976-01-01","value":26.824},{"date":"1977-01-01","value":26.834},{"date":"1978-01-01","value":26.897},{"date":"1979-01-01","value":27.003},{"date":"1980-01-01","value":27.139},{"date":"1981-01-01","value":27.293},{"date":"1982-01-01","value":27.446},{"date":"1983-01-01","value":27.584},{"date":"1984-01-01","value":27.723},{"date":"1985-01-01","value":27.881},{"date":"1986-01-01","value":28.053},{"date":"1987-01-01","value":28.254},{"date":"1988-01-01","value":28.463},{"date":"1989-01-01","value":28.686},{"date":"1990-01-01","value":28.911},{"date":"1991-01-01","value":29.129},{"date":"1992-01-01","value":29.34},{"date":"1993-01-01","value":29.563},{"date":"1994-01-01","value":29.777},{"date":"1995-01-01","value":29.972},{"date":"1996-01-01","value":30.153},{"date":"1997-01-01","value":30.33},{"date":"1998-01-01","value":30.526},{"date":"1999-01-01","value":30.718},{"date":"2000-01-01","value":30.9},{"date":"2001-01-01","value":31.035},{"date":"2002-01-01","value":31.186},{"date":"2003-01-01","value":31.318},{"date":"2004-01-01","value":31.449},{"date":"2005-01-01","value":31.578},{"date":"2006-01-01","value":31.732},{"date":"2007-01-01","value":31.839},{"date":"2008-01-01","value":31.921},{"date":"2009-01-01","value":32.064},{"date":"2010-01-01","value":32.188},{"date":"2011-01-01","value":32.288},{"date":"2012-01-01","value":32.349},{"date":"2013-01-01","value":32.422},{"date":"2014-01-01","value":32.445},{"date":"2015-01-01","value":32.52},{"date":"2016-01-01","value":32.581},{"date":"2017-01-01","value":32.646},{"date":"2018-01-01","value":32.696},{"date":"2019-01-01","value":32.754},{"date":"2020-01-01","value":32.818},{"date":"2021-01-01","value":32.865},{"date":"2022-01-01","value":32.859},{"date":"2023-01-01","value":32.848}],"summary":{"latest_period":"2023-01-01","latest_value":32.848,"max":32.865,"mean":29.4854,"min":26.824,"of":229,"rank":3,"trend":"rising"}}