Annual births by age of mother

Number of annual live births by broad age group of mother in England and Wales for mid-year to mid-year periods from 1 July 2000 to 30 June 2020. Original data for Lower Super Output Areas (LSOA) published by the Office for National Statistics [here](https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/livebirths/adhocs/12627birthsbylowerlayersuperoutputarealsoaenglandandwalesmidyear2001to2019) and [here](https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/livebirths/adhocs/14318birthsbylowerlayersuperoutputarealsoaenglandandwalesmidyearperiods1julyto30june2011to2020). Data aggregated to higher geographies by the Greater London Authority.2000年7月1日至2020年6月30日的年中至年中时段内，英格兰与威尔士地区按母亲宽泛年龄组划分的年度活产数。英国国家统计局（Office for National Statistics）于以下链接发布了下级超级输出区（Lower Super Output Areas，LSOA）的原始数据：[此处](https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/livebirths/adhocs/12627birthsbylowerlayersuperoutputarealsoaenglandandwalesmidyear2001to2019) 与 [此处](https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/livebirths/adhocs/14318birthsbylowerlayersuperoutputarealsoaenglandandwalesmidyearperiods1julyto30june2011to2020)。该数据由大伦敦当局（Greater London Authority）聚合至更高地理层级。