{"entity":{"iso2":"VN","iso3":"VNM","name":"Viet Nam","slug":"viet-nam"},"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":31.12},{"date":"1951-01-01","value":31.109},{"date":"1952-01-01","value":31.098},{"date":"1953-01-01","value":31.088},{"date":"1954-01-01","value":31.078},{"date":"1955-01-01","value":31.067},{"date":"1956-01-01","value":31.058},{"date":"1957-01-01","value":31.05},{"date":"1958-01-01","value":31.041},{"date":"1959-01-01","value":31.033},{"date":"1960-01-01","value":31.025},{"date":"1961-01-01","value":31.017},{"date":"1962-01-01","value":31.01},{"date":"1963-01-01","value":31.003},{"date":"1964-01-01","value":30.996},{"date":"1965-01-01","value":30.99},{"date":"1966-01-01","value":30.974},{"date":"1967-01-01","value":30.959},{"date":"1968-01-01","value":30.944},{"date":"1969-01-01","value":30.93},{"date":"1970-01-01","value":30.922},{"date":"1971-01-01","value":30.904},{"date":"1972-01-01","value":30.887},{"date":"1973-01-01","value":30.876},{"date":"1974-01-01","value":30.783},{"date":"1975-01-01","value":30.73},{"date":"1976-01-01","value":30.618},{"date":"1977-01-01","value":30.504},{"date":"1978-01-01","value":30.377},{"date":"1979-01-01","value":30.273},{"date":"1980-01-01","value":30.172},{"date":"1981-01-01","value":30.001},{"date":"1982-01-01","value":29.872},{"date":"1983-01-01","value":29.726},{"date":"1984-01-01","value":29.611},{"date":"1985-01-01","value":29.465},{"date":"1986-01-01","value":29.235},{"date":"1987-01-01","value":28.964},{"date":"1988-01-01","value":28.779},{"date":"1989-01-01","value":28.632},{"date":"1990-01-01","value":28.465},{"date":"1991-01-01","value":28.278},{"date":"1992-01-01","value":28.072},{"date":"1993-01-01","value":27.907},{"date":"1994-01-01","value":27.686},{"date":"1995-01-01","value":27.451},{"date":"1996-01-01","value":27.286},{"date":"1997-01-01","value":27.145},{"date":"1998-01-01","value":27.099},{"date":"1999-01-01","value":27.092},{"date":"2000-01-01","value":27.131},{"date":"2001-01-01","value":27.167},{"date":"2002-01-01","value":27.227},{"date":"2003-01-01","value":27.297},{"date":"2004-01-01","value":27.279},{"date":"2005-01-01","value":27.238},{"date":"2006-01-01","value":27.197},{"date":"2007-01-01","value":27.198},{"date":"2008-01-01","value":27.163},{"date":"2009-01-01","value":27.088},{"date":"2010-01-01","value":27.026},{"date":"2011-01-01","value":27.007},{"date":"2012-01-01","value":26.989},{"date":"2013-01-01","value":26.983},{"date":"2014-01-01","value":27.061},{"date":"2015-01-01","value":27.082},{"date":"2016-01-01","value":27.059},{"date":"2017-01-01","value":27.102},{"date":"2018-01-01","value":27.133},{"date":"2019-01-01","value":27.194},{"date":"2020-01-01","value":27.208},{"date":"2021-01-01","value":27.203},{"date":"2022-01-01","value":27.193},{"date":"2023-01-01","value":27.189}],"summary":{"latest_period":"2023-01-01","latest_value":27.189,"max":31.12,"mean":29.0516,"min":26.983,"of":229,"rank":212,"trend":"falling"}}
