{"entity":{"iso2":"CA","iso3":"CAN","name":"Canada","slug":"canada"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"period-average-age-of-mothers-birth-order","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/period-average-age-of-mothers-birth-order","title":"Period average age of mothers birth order","unit":null},"observations":[{"date":"1944-01-01","value":25.28},{"date":"1945-01-01","value":25.17},{"date":"1946-01-01","value":25.07},{"date":"1947-01-01","value":24.9},{"date":"1948-01-01","value":24.72},{"date":"1949-01-01","value":24.59},{"date":"1950-01-01","value":24.44},{"date":"1951-01-01","value":24.33},{"date":"1952-01-01","value":24.22},{"date":"1953-01-01","value":24.17},{"date":"1954-01-01","value":24.08},{"date":"1955-01-01","value":24.04},{"date":"1956-01-01","value":23.96},{"date":"1957-01-01","value":23.82},{"date":"1958-01-01","value":23.77},{"date":"1959-01-01","value":23.68},{"date":"1960-01-01","value":23.62},{"date":"1961-01-01","value":23.54},{"date":"1962-01-01","value":23.52},{"date":"1963-01-01","value":23.47},{"date":"1964-01-01","value":23.51},{"date":"1965-01-01","value":23.46},{"date":"1966-01-01","value":23.47},{"date":"1967-01-01","value":23.51},{"date":"1968-01-01","value":23.57},{"date":"1969-01-01","value":23.67},{"date":"1970-01-01","value":23.7},{"date":"1971-01-01","value":23.82},{"date":"1972-01-01","value":23.97},{"date":"1973-01-01","value":24.07},{"date":"1974-01-01","value":24.24},{"date":"1975-01-01","value":24.25},{"date":"1976-01-01","value":24.36},{"date":"1977-01-01","value":24.51},{"date":"1978-01-01","value":24.69},{"date":"1979-01-01","value":24.81},{"date":"1980-01-01","value":24.9},{"date":"1981-01-01","value":25.04},{"date":"1982-01-01","value":25.08},{"date":"1983-01-01","value":25.28},{"date":"1984-01-01","value":25.41},{"date":"1985-01-01","value":25.52},{"date":"1986-01-01","value":25.57},{"date":"1987-01-01","value":25.69},{"date":"1988-01-01","value":25.79},{"date":"1989-01-01","value":25.81},{"date":"1990-01-01","value":25.9},{"date":"1991-01-01","value":25.92},{"date":"1992-01-01","value":26.05},{"date":"1993-01-01","value":26.17},{"date":"1994-01-01","value":26.23},{"date":"1995-01-01","value":26.34},{"date":"1996-01-01","value":26.54},{"date":"1997-01-01","value":26.72},{"date":"1998-01-01","value":26.78},{"date":"1999-01-01","value":26.95},{"date":"2000-01-01","value":27.11},{"date":"2001-01-01","value":27.31},{"date":"2002-01-01","value":27.47},{"date":"2003-01-01","value":27.76},{"date":"2004-01-01","value":27.92},{"date":"2005-01-01","value":27.97},{"date":"2006-01-01","value":28.02},{"date":"2007-01-01","value":28.07},{"date":"2008-01-01","value":28.1},{"date":"2009-01-01","value":28.19},{"date":"2010-01-01","value":28.37},{"date":"2011-01-01","value":28.55},{"date":"2012-01-01","value":28.66},{"date":"2013-01-01","value":28.8},{"date":"2014-01-01","value":28.92},{"date":"2015-01-01","value":29.11},{"date":"2016-01-01","value":29.2},{"date":"2017-01-01","value":29.34},{"date":"2018-01-01","value":29.57},{"date":"2019-01-01","value":29.68},{"date":"2020-01-01","value":29.79},{"date":"2021-01-01","value":30.04},{"date":"2022-01-01","value":30.2},{"date":"2023-01-01","value":30.29}],"summary":{"latest_period":"2023-01-01","latest_value":30.29,"max":30.29,"mean":25.9266,"min":23.46,"of":33,"rank":10,"trend":"rising"}}