{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"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":"1947-01-01","value":29.07},{"date":"1948-01-01","value":28.87},{"date":"1949-01-01","value":28.84},{"date":"1950-01-01","value":28.78},{"date":"1951-01-01","value":28.717},{"date":"1952-01-01","value":28.722},{"date":"1953-01-01","value":28.677},{"date":"1954-01-01","value":28.641},{"date":"1955-01-01","value":28.55},{"date":"1956-01-01","value":28.415},{"date":"1957-01-01","value":28.293},{"date":"1958-01-01","value":28.171},{"date":"1959-01-01","value":28.069},{"date":"1960-01-01","value":28.018},{"date":"1961-01-01","value":28.017},{"date":"1962-01-01","value":27.934},{"date":"1963-01-01","value":27.819},{"date":"1964-01-01","value":27.762},{"date":"1965-01-01","value":27.614},{"date":"1966-01-01","value":27.488},{"date":"1967-01-01","value":27.381},{"date":"1968-01-01","value":27.321},{"date":"1969-01-01","value":27.254},{"date":"1970-01-01","value":27.158},{"date":"1971-01-01","value":27.043},{"date":"1972-01-01","value":26.918},{"date":"1973-01-01","value":26.778},{"date":"1974-01-01","value":26.694},{"date":"1975-01-01","value":26.618},{"date":"1976-01-01","value":26.59},{"date":"1977-01-01","value":26.616},{"date":"1978-01-01","value":26.603},{"date":"1979-01-01","value":26.655},{"date":"1980-01-01","value":26.668},{"date":"1981-01-01","value":26.69},{"date":"1982-01-01","value":26.764},{"date":"1983-01-01","value":26.88},{"date":"1984-01-01","value":27.03},{"date":"1985-01-01","value":27.204},{"date":"1986-01-01","value":27.333},{"date":"1987-01-01","value":27.477},{"date":"1988-01-01","value":27.622},{"date":"1989-01-01","value":27.772},{"date":"1990-01-01","value":27.856},{"date":"1991-01-01","value":27.94},{"date":"1992-01-01","value":28.066},{"date":"1993-01-01","value":28.188},{"date":"1994-01-01","value":28.332},{"date":"1995-01-01","value":28.439},{"date":"1996-01-01","value":28.523},{"date":"1997-01-01","value":28.618},{"date":"1998-01-01","value":28.693},{"date":"1999-01-01","value":28.748},{"date":"2000-01-01","value":28.799},{"date":"2001-01-01","value":28.856},{"date":"2002-01-01","value":28.96},{"date":"2003-01-01","value":29.071},{"date":"2004-01-01","value":29.186},{"date":"2005-01-01","value":29.3},{"date":"2006-01-01","value":29.398},{"date":"2007-01-01","value":29.496},{"date":"2008-01-01","value":29.542},{"date":"2009-01-01","value":29.616},{"date":"2010-01-01","value":29.743},{"date":"2011-01-01","value":29.844},{"date":"2012-01-01","value":29.984},{"date":"2013-01-01","value":30.135},{"date":"2014-01-01","value":30.263},{"date":"2015-01-01","value":30.354},{"date":"2016-01-01","value":30.456},{"date":"2017-01-01","value":30.6},{"date":"2018-01-01","value":30.724},{"date":"2019-01-01","value":30.808},{"date":"2020-01-01","value":30.815},{"date":"2021-01-01","value":30.971},{"date":"2022-01-01","value":30.973},{"date":"2023-01-01","value":31.006}],"summary":{"latest_period":"2023-01-01","latest_value":31.006,"max":31.006,"mean":28.4395,"min":26.59,"of":236,"rank":39,"trend":"rising"}}