Māori babies born in Christchurch City, New Zealand

Live births: live births registered in New Zealand by date of registration.

Births data from 1991 are based on births registered in New Zealand to mothers resident in New Zealand by date of registration.

http://datainfoplus.stats.govt.nz/Item/nz.govt.stats/24f68263-9666-4dca-b5d8-c1bc4bef92c4#/nz.govt.stats/24f68263-9666-4dca-b5d8-c1bc4bef92c4

Annual registrations for births may differ from the actual number of events in a given year due to the lag between the date of birth and the date of registration and a small number of events that may never be registered.

Births exclude late registrations under section 16 of the Births, Deaths, Marriages, and Relationships Registration Act 1995.

New Zealand area data is not rebased when boundary changes occur. Data before 2006 is based on boundaries for the year of registration. Data for 2006-2010 is on 2006 boundaries, 2011-12 on 2011 boundaries. From 2013, data is based on 2013 boundaries.
Figures for the Auckland Council for March, June, and September 2011 year are estimated using a combination of 2006 and 2011 boundaries.

At URL provided, select 'Population > Births - VSB > Live births by area, city/district councils (Maori and total population) (Annual-Dec)'. All variables were selected to create this dataset.

Under the provisions of the Births, Deaths, Marriages, and Relationships Registration Act 1995, every birth occurring in New Zealand must be registered.
Birth statistics provide local authorities, health authorities, and research institutions with information needed to plan future and current social services.